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GymnospermsAngiospermsPiceaCycasConiferophytaPinusTaxusPinaceaeGinkgo bilobaPinus taedaCycadophytaPhylogenyZamiaceaeEphedraFernsTreesSelaginellaceaeGenes, PlantOvuleOcoteaCambiumPseudotsugaLigninCupressaceaeDNA, PlantEvolution, MolecularPlantsGnetumPlant ProteinsGenome, ChloroplastGenome, PlantBryophytaThysanopteraCunninghamiaPinus sylvestrisPhloemSeedsGene Expression Regulation, PlantDNA ShufflingViridiplantaeFossilsExtinction, BiologicalCryptomeriaWoodSeed DispersalFlowersMolecular Sequence DataDNA, ChloroplastRNA, PlantBiological EvolutionExpressed Sequence TagsDiterpenes, KauranePlant LeavesPollen
Gymnosperms
Gymnosperms are a group of vascular plants whose seeds are not enclosed by a ripened ovary (fruit), in contrast to ANGIOSPERMS whose seeds are surrounded by an ovary wall. The seeds of many gymnosperms (literally, "naked seed") are borne in cones and are not visible. Taxonomists now recognize four distinct divisions of extant gymnospermous plants (CONIFEROPHYTA; CYCADOPHYTA; GINKGOPHYTA; and GNETOPHYTA).
Angiosperms
Members of the group of vascular plants which bear flowers. They are differentiated from GYMNOSPERMS by their production of seeds within a closed chamber (OVARY, PLANT). The Angiosperms division is composed of two classes, the monocotyledons (Liliopsida) and dicotyledons (Magnoliopsida). Angiosperms represent approximately 80% of all known living plants.
Picea
A plant genus in the family PINACEAE, order Pinales, class Pinopsida, division Coniferophyta. They are evergreen, pyramidal trees with whorled branches and thin, scaly bark. Each of the linear, spirally arranged leaves is jointed near the stem on a separate woody base.
Cycas
A plant genus of the family Cycadaceae, order Cycadales, class Cycadopsida, division CYCADOPHYTA of palm-like trees. It is a source of CYCASIN, the beta-D-glucoside of methylazoxymethanol.
Coniferophyta
A plant division of GYMNOSPERMS consisting of cone-bearing trees and shrubs.
Pinus
A plant genus in the family PINACEAE, order Pinales, class Pinopsida, division Coniferophyta. They are evergreen trees mainly in temperate climates.
Taxus
Genus of coniferous yew trees or shrubs, several species of which have medicinal uses. Notable is the Pacific yew, Taxus brevifolia, which is used to make the anti-neoplastic drug taxol (PACLITAXEL).
Pinaceae
A plant family of the order Pinales, class Pinopsida, division Coniferophyta, known for the various conifers.
Ginkgo biloba
The only specie of the genus Ginkgo, family Ginkgoacea. It is the source of extracts of medicinal interest, especially Egb 761. Ginkgo may refer to the genus or species.
Pinus taeda
A plant species of the genus PINUS which is the subject of genetic study.
Cycadophyta
A division of GYMNOSPERMS which look like palm trees (ARECACEAE) but are more closely related to PINUS. They have large cones and large pinnate leaves and are sometimes called cycads, a term which may also refer more narrowly to cycadales or CYCAS.
Phylogeny
The relationships of groups of organisms as reflected by their genetic makeup.
Zamiaceae
A plant family of the order Cycadales, class Cycadopsida, division CYCADOPHYTA.
Ephedra
A plant genus of the family Ephedraceae, order Ephedrales, class Gnetopsida, division Gnetophyta.
Ferns
Seedless nonflowering plants of the class Filicinae. They reproduce by spores that appear as dots on the underside of feathery fronds. In earlier classifications the Pteridophyta included the club mosses, horsetails, ferns, and various fossil groups. In more recent classifications, pteridophytes and spermatophytes (seed-bearing plants) are classified in the Subkingdom Tracheobionta (also known as Tracheophyta).
Trees
Woody, usually tall, perennial higher plants (Angiosperms, Gymnosperms, and some Pterophyta) having usually a main stem and numerous branches.
Selaginellaceae
A plant family of the order Selaginellales, class Lycopodiopsida, division Lycopodiophyta, subkingdom Tracheobionta. Members contain bilobetin. The rarely used common name of resurrection plant is mainly used with CRATEROSTIGMA.
Genes, Plant
The functional hereditary units of PLANTS.
Ovule
The element in plants that contains the female GAMETOPHYTES.
Ocotea
A plant genus in the LAURACEAE family. The common name of stinkwood is also used for Zieria (RUTACEAE).
Cambium
A layer of living cells between the bark and hardwood that each year produces additional wood and bark cells, forming concentric growth rings.
Pseudotsuga
A plant genus in the family PINACEAE, order Pinales, class Pinopsida, division Coniferophyta. They are coniferous evergreen trees with long, flat, spirally arranged needles that grow directly from the branch.
Lignin
The most abundant natural aromatic organic polymer found in all vascular plants. Lignin together with cellulose and hemicellulose are the major cell wall components of the fibers of all wood and grass species. Lignin is composed of coniferyl, p-coumaryl, and sinapyl alcohols in varying ratios in different plant species. (From Merck Index, 11th ed)
Cupressaceae
A plant family of the order Pinales, class Pinopsida, division Coniferophyta (conifers). They are mainly resinous, aromatic evergreen trees.
DNA, Plant
Deoxyribonucleic acid that makes up the genetic material of plants.
Evolution, Molecular
The process of cumulative change at the level of DNA; RNA; and PROTEINS, over successive generations.
Plants
Multicellular, eukaryotic life forms of kingdom Plantae (sensu lato), comprising the VIRIDIPLANTAE; RHODOPHYTA; and GLAUCOPHYTA; all of which acquired chloroplasts by direct endosymbiosis of CYANOBACTERIA. They are characterized by a mainly photosynthetic mode of nutrition; essentially unlimited growth at localized regions of cell divisions (MERISTEMS); cellulose within cells providing rigidity; the absence of organs of locomotion; absence of nervous and sensory systems; and an alternation of haploid and diploid generations.
Gnetum
A plant genus of the family Gnetaceae, order Gnetales class Gnetopsida, division GNETOPHYTA. Members contain STILBENES and benzylisoquinoline alkaloids.
Plant Proteins
Proteins found in plants (flowers, herbs, shrubs, trees, etc.). The concept does not include proteins found in vegetables for which VEGETABLE PROTEINS is available.
Genome, Chloroplast
The genetic complement of CHLOROPLASTS as represented in their DNA.
Genome, Plant
The genetic complement of a plant (PLANTS) as represented in its DNA.
Bryophyta
A division of the plant kingdom. Bryophyta contains the subdivision, Musci, which contains the classes: Andreaeopsida, BRYOPSIDA, and SPHAGNOPSIDA.
Thysanoptera
An order of very small, fringed-wing INSECTS including many agricultural pests.
Cunninghamia
A plant genus of the family TAXODIACEAE. Members contain DITERPENES.
Pinus sylvestris
A plant species of the genus PINUS which is the source of pinosylvin. It is sometimes called Scotch pine or Scots pine, which is also a common name for other species of this genus.
Phloem
Plant tissue that carries nutrients, especially sucrose, by turgor pressure. Movement is bidirectional, in contrast to XYLEM where it is only upward. Phloem originates and grows outwards from meristematic cells (MERISTEM) in the vascular cambium. P-proteins, a type of LECTINS, are characteristically found in phloem.
Seeds
The encapsulated embryos of flowering plants. They are used as is or for animal feed because of the high content of concentrated nutrients like starches, proteins, and fats. Rapeseed, cottonseed, and sunflower seed are also produced for the oils (fats) they yield.
Gene Expression Regulation, Plant
Any of the processes by which nuclear, cytoplasmic, or intercellular factors influence the differential control of gene action in plants.
DNA Shuffling
The use of DNA recombination (RECOMBINATION, GENETIC) to prepare a large gene library of novel, chimeric genes from a population of randomly fragmented DNA from related gene sequences.
Viridiplantae
A monophyletic group of green plants that includes all land plants (EMBRYOPHYTA) and all green algae (CHLOROPHYTA and STREPTOPHYTA).
Fossils
Remains, impressions, or traces of animals or plants of past geological times which have been preserved in the earth's crust.
Extinction, Biological
The ceasing of existence of a species or taxonomic groups of organisms.
Cryptomeria
A plant genus of the family TAXODIACEAE. Its POLLEN is one of the major ALLERGENS.
Wood
A product of hard secondary xylem composed of CELLULOSE, hemicellulose, and LIGNANS, that is under the bark of trees and shrubs. It is used in construction and as a source of CHARCOAL and many other products.
Seed Dispersal
The various physical methods which include wind, insects, animals, tension, and water, by which a plant scatters its seeds away from the parent plant.
Flowers
The reproductive organs of plants.
Molecular Sequence Data
Descriptions of specific amino acid, carbohydrate, or nucleotide sequences which have appeared in the published literature and/or are deposited in and maintained by databanks such as GENBANK, European Molecular Biology Laboratory (EMBL), National Biomedical Research Foundation (NBRF), or other sequence repositories.
DNA, Chloroplast
Deoxyribonucleic acid that makes up the genetic material of CHLOROPLASTS.
RNA, Plant
Ribonucleic acid in plants having regulatory and catalytic roles as well as involvement in protein synthesis.
Biological Evolution
The process of cumulative change over successive generations through which organisms acquire their distinguishing morphological and physiological characteristics.
Expressed Sequence Tags
Partial cDNA (DNA, COMPLEMENTARY) sequences that are unique to the cDNAs from which they were derived.
Diterpenes, Kaurane
A group of DITERPENES cyclized into four rings.
Plant Leaves
Expanded structures, usually green, of vascular plants, characteristically consisting of a bladelike expansion attached to a stem, and functioning as the principal organ of photosynthesis and transpiration. (American Heritage Dictionary, 2d ed)
Pollen
The fertilizing element of plants that contains the male GAMETOPHYTES.

Process and current status of the epidemiologic studies on cedar pollinosis in Japan. (1/132)

This paper reviews the present situation and future aspects of epidemiologic studies on Japanese cedar pollinosis. Increase of allergic rhinitis patients is observed in both the Patient Survey and the Reports on the Surveys of Social Medical Care Insurance Services, however, these surveys are conducted when cedar pollens do not pollute the air. Many have reported on the prevalence of pollinosis in limited areas but only a few nationwide epidemiologic surveys have been conducted. Most of the studies were conducted at special medical facilities such as university hospitals. There is a high possibility that patients who visit the specific facilities do not exactly represent the actual number of patients and epidemiologic pictures of pollinosis in Japan. The rapid advances in laboratory test methods may change the diagnostic criteria and increase the number of reported patients. Therefore, the prevalence of Japanese cedar pollinosis in Japan has not been determined yet. Determination of the prevalence of cedar pollinosis and description of the epidemiologic pictures constitute the essential steps toward the control of this clinical entity. Thus it is necessary to conduct an epidemiologic survey on Japanese representative samples with a standardized survey form with clear and concise diagnostic criteria.  (+info)

Genes expressed in Pinus radiata male cones include homologs to anther-specific and pathogenesis response genes. (2/132)

We describe the isolation and characterization of 13 cDNA clones that are differentially expressed in male cones of Pinus radiata (D. Don). The transcripts of the 13 genes are expressed at different times between meiosis and microspore mitosis, timing that corresponds to a burst in tapetal activity in the developing anthers. In situ hybridization showed that four of the genes are expressed in the tapetum, while a fifth is expressed in tetrads during a brief developmental window. Six of the seven cDNAs identified in database searches have striking similarity to genes expressed in angiosperm anthers. Seven cDNAs are homologs of defense and pathogen response genes. The cDNAs identified are predicted to encode a chalcone-synthase-like protein, a thaumatin-like protein, a serine hydrolase thought to be a putative regulator of programmed cell death, two lipid-transfer proteins, and two homologs of the anther-specific A9 genes from Brassica napus and Arabidopsis. Overall, our results support the hypothesis that many of the reproductive processes in the angiosperms and gymnosperms were inherited from a common ancestor.  (+info)

Rapid expansion of microsatellite sequences in pines. (3/132)

Microsatellite persistence time and evolutionary change was studied among five species of pines, which included a pair of closely related species (Pinus sylvestris and Pinus resinosa) in the subgenus Pinus, their relative Pinus radiata, and another closely related species pair (Pinus strobus and Pinus lambertiana) in the subgenus Strobus. The effective population sizes of these species are known to have ranged from the very small bottlenecks of P. resinosa to vast populations of P. sylvestris. This background allowed us to place the microsatellite evolution in a well-defined phylogenetic setting. Of 30 loci originating from P. strobus and P. radiata, we were able to consistently amplify 4 in most of the these pine species. These priming sites had been conserved for over 100 Myr. The four microsatellites were sequenced in the five species. Flanking sequences were compared to establish that the loci were orthologous. All microsatellites had persisted in these species, despite very different population sizes. We found a recent microsatellite duplication: a closely related pair of loci in P. strobus, where the other four species had just one locus. On two independent occasions, the repeat area of this same microsatellite (locus RPS 105a/b) had grown from a very low repeat number to 15 or 17 in the last 10-25 Myr. Other parts of the same compound microsatellite had remained virtually unchanged. Locus PR 4.6 is known to be polymorphic in both P. radiata and P. sylvestris, but the polymorphism in the two species is due to different motifs. The very large pine genomes are highly repetitive, and microsatellite loci also occur as gene families.  (+info)

Seed plant phylogeny: Demise of the anthophyte hypothesis? (4/132)

Recent molecular phylogenetic studies indicate, surprisingly, that Gnetales are related to conifers, or even derived from them, and that no other extant seed plants are closely related to angiosperms. Are these results believable? Is this a clash between molecules and morphology?  (+info)

Seed plant phylogeny inferred from all three plant genomes: monophyly of extant gymnosperms and origin of Gnetales from conifers. (5/132)

Phylogenetic relationships among the five groups of extant seed plants are presently quite unclear. For example, morphological studies consistently identify the Gnetales as the extant sister group to angiosperms (the so-called "anthophyte" hypothesis), whereas a number of molecular studies recover gymnosperm monophyly, and few agree with the morphology-based placement of Gnetales. To better resolve these and other unsettled issues, we have generated a new molecular data set of mitochondrial small subunit rRNA sequences, and have analyzed these data together with comparable data sets for the nuclear small subunit rRNA gene and the chloroplast rbcL gene. All nuclear analyses strongly ally Gnetales with a monophyletic conifers, whereas all mitochondrial analyses and those chloroplast analyses that take into account saturation of third-codon position transitions actually place Gnetales within conifers, as the sister group to the Pinaceae. Combined analyses of all three genes strongly support this latter relationship, which to our knowledge has never been suggested before. The combined analyses also strongly support monophyly of extant gymnosperms, with cycads identified as the basal-most group of gymnosperms, Ginkgo as the next basal, and all conifers except for Pinaceae as sister to the Gnetales + Pinaceae clade. According to these findings, the Gnetales may be viewed as extremely divergent conifers, and the many morphological similarities between angiosperms and Gnetales (e.g., double fertilization and flower-like reproductive structures) arose independently.  (+info)

Phylogeny of seed plants based on all three genomic compartments: extant gymnosperms are monophyletic and Gnetales' closest relatives are conifers. (6/132)

Efforts to resolve Darwin's "abominable mystery"-the origin of angiosperms-have led to the conclusion that Gnetales and various fossil groups are sister to angiosperms, forming the "anthophytes." Morphological homologies, however, are difficult to interpret, and molecular data have not provided clear resolution of relationships among major groups of seed plants. We introduce two sequence data sets from slowly evolving mitochondrial genes, cox1 and atpA, which unambiguously reject the anthophyte hypothesis, favoring instead a close relationship between Gnetales and conifers. Parsimony- and likelihood-based analyses of plastid rbcL and nuclear 18S rDNA alone and with cox1 and atpA also strongly support a gnetophyte-conifer grouping. Surprisingly, three of four genes (all but nuclear rDNA) and combined three-genome analyses also suggest or strongly support Gnetales as derived conifers, sister to Pinaceae. Analyses with outgroups screened to avoid long branches consistently identify all gymnosperms as a monophyletic sister group to angiosperms. Combined three- and four-gene rooted analyses resolve the branching order for the remaining major groups-cycads separate from other gymnosperms first, followed by Ginkgo and then (Gnetales + Pinaceae) sister to a monophyletic group with all other conifer families. The molecular phylogeny strongly conflicts with current interpretations of seed plant morphology, and implies that many similarities between gnetophytes and angiosperms, such as "flower-like" reproductive structures and double fertilization, were independently derived, whereas other characters could emerge as synapomorphies for an expanded conifer group including Gnetales. An initial angiosperm-gymnosperm split implies a long stem lineage preceding the explosive Mesozoic radiation of flowering plants and suggests that angiosperm origins and homologies should be sought among extinct seed plant groups.  (+info)

Detection of intracellular bacteria in the buds of Scotch pine (Pinus sylvestris L.) by in situ hybridization. (7/132)

Bacterial isolates were obtained from pine (Pinus sylvestris L.) tissue cultures and identified as Methylobacterium extorquens and Pseudomonas synxantha. The existence of bacteria in pine buds was investigated by 16S rRNA in situ hybridization. Bacteria inhabited the buds of every tree examined, primarily colonizing the cells of scale primordia and resin ducts.  (+info)

Hot spots, indicator taxa, complementarity and optimal networks of taiga. (8/132)

If hot spots for different taxa coincide, priority-setting surveys in a region could be carried out more cheaply by focusing on indicator taxa. Several previous studies show that hot spots of different taxa rarely coincide. However, in tropical areas indicator taxa may be used in selecting complementary networks to represent biodiversity as a whole. We studied beetles (Coleoptera), Heteroptera, polypores or bracket fungi (Polyporaceae) and vascular plants of old growth boreal taiga forests. Optimal networks for Heteroptera maximized the high overall species richness of beetles and vascular plants, but these networks were least favourable options for polypores. Polypores are an important group indicating the conservation value of old growth taiga forests. Random selection provided a better option. Thus, certain groups may function as good indicators for maximizing the overall species richness of some taxonomic groups, but all taxa should be examined separately.  (+info)

Gymnosperms Lecture NotesGymnosperms Lecture Notes
ABC of Gymnosperms. Botany Gymnosperms Class Notes for Students and Teachers of Life Science / Biological Science. Gymnosperms PPT, MCQ on Gymnosperms
http://www.easybiologyclass.com/gymnosperms-free-online-study-materials-tutorials-lecture-notes-ppts-mcqs/
Phylogeny and Divergence Times of Gymnosperms Inferred from Single-Copy Nuclear Genes - Semantic ScholarPhylogeny and Divergence Times of Gymnosperms Inferred from Single-Copy Nuclear Genes - Semantic Scholar
Phylogenetic reconstruction is fundamental to study evolutionary biology and historical biogeography. However, there was not a molecular phylogeny of gymnosperms represented by extensive sampling at the genus level, and most published phylogenies of this group were constructed based on cytoplasmic DNA markers and/or the multi-copy nuclear ribosomal DNA. In this study, we use LFY and NLY, two single-copy nuclear genes that originated from an ancient gene duplication in the ancestor of seed plants, to reconstruct the phylogeny and estimate divergence times of gymnosperms based on a complete sampling of extant genera. The results indicate that the combined LFY and NLY coding sequences can resolve interfamilial relationships of gymnosperms and intergeneric relationships of most families. Moreover, the addition of intron sequences can improve the resolution in Podocarpaceae but not in cycads, although divergence times of the cycad genera are similar to or longer than those of the Podocarpaceae genera. Our
https://www.semanticscholar.org/paper/Phylogeny-and-Divergence-Times-of-Gymnosperms-Infe-Lu-Ran/d63f9fa767f4573e172cb5c8a6ccc4980ee6ba85
The Gymnosperms - Chhaya Biswas; B. M. Johri; | Foyles BookstoreThe Gymnosperms - Chhaya Biswas; B. M. Johri; | Foyles Bookstore
The study of gymnosperms is essential in order to understand the evolutionary significance and diversity of the plant kingdom. This book presents comprehensive and up-to-date knowledge of gymnosperms, their morphology, anatomy, reproductive biology, cytology and phylogeny. Also included are experimental studies and a discussion of the economic importance of the economic importance of gymnosperms. In addition, there is an evaluation and analysis of the relevant literature.
http://www.foyles.co.uk/witem/science-mathematics/the-gymnosperms,c-biswas-bm-johri-9783540612834
14.3 Seed Plants: Gymnosperms - Concepts of Biology | OpenStax14.3 Seed Plants: Gymnosperms - Concepts of Biology | OpenStax
By the end of this section, you will be able to: Discuss the type of seeds produced by gymnosperms, as well as other characteristics of gymnosperms Li
https://openstax.org/books/concepts-biology/pages/14-3-seed-plants-gymnosperms
Renewable & Sustainable Projects - Investing in the future: Green spaces are a great benefit to our Environment
In the realm of the gymnosperms we see in our everyday lives, it is often nearly inevitable not to become captured by the beauty some display. There are about 1000 different types of gymnosperm species, of which each have a significant role in our lives. They roughly make up about 80% of our food supply, and are the primary sources of a great amount of our usable herbs. The Extinct Coniferous Tree. Cordaitales are an extinct form of conifer gymnosperms that are believed to have been existent in the Mesozoic Era. They are also considered as being fossil plants that were prevalent throughout the Carboniferous period, which was roughly 300 million years ago. They are believed to have been grown in the form of trees that reached nearly 100 feet with leather textured leaves. Coniferales Beauty. Unlike their taller counterpart figures of Cordaitales, coniferales have a rather different figure. They are evergreen trees that are more in the form of shrubs with needle textured leaves. With the scientific ...
http://www.projectconifer.ca
Gymnosperms: Features, Classification, Reproduction and FertilizationGymnosperms: Features, Classification, Reproduction and Fertilization
Gymnosperms mean naked seeds. These plants do not have flowers. And so, the seeds are not enclosed inside any specialized structure like the ovary seen in the other group of plants i.e. angiosperms. Rather, the seeds develop on the surface of the reproductive structures of the plants.
https://www.toppr.com/guides/biology/plant-kingdom/gymnosperms/
LFLVPGYM.024 - Jim Bidlack BIO 5354/4354 PLANT ANATOMY Lecture 24 Variations in Leaf Development Structure(LVPs and Gymnosperms...LFLVPGYM.024 - Jim Bidlack BIO 5354/4354 PLANT ANATOMY Lecture 24 Variations in Leaf Development Structure(LVPs and Gymnosperms...
View Notes - LFLVPGYM.024 from BIO 5354 at University of Florida. Jim Bidlack - BIO 5354/4354 PLANT ANATOMY Lecture 24 - Variations in Leaf Development & Structure (LVPs and Gymnosperms); & Leaf
https://www.coursehero.com/file/6858802/LFLVPGYM024/
Gymnosperm - QS StudyGymnosperm - QS Study
Gymnosperms produce flowers and seeds but do not bear any fruit. Once they were well spread around the world but at present their, the number is becoming
https://qsstudy.com/biology/gymnosperm
Pollination continued | Accent on Natural LandscapingPollination continued | Accent on Natural Landscaping
But theres a whole other group of plants out there which require pollen as well - specifically grasses and trees. Grasses are angiosperms, however, trees are typically referred to as gymnosperms.The difference between these types of plants is that angiosperms have ovaries, while gymnosperms do not.
https://www.accentnatural.com/pollination-continued/
Plant Life: GymnospermsPlant Life: Gymnosperms
Some cycadeoids had slender, branching trunks, while others were short and stumpy. Both types had compound leaves. Cycadeoid cones contained both male and female reproductive structures. Earlier researchers thought that the cones of the beehivelike cycadeoids resembled primitive angiosperm flowers, but detailed reinvestigation of the cones showed that this was not true. The cycadeoids became extinct about sixty-five million years ago ...
http://lifeofplant.blogspot.com/2011/03/gymnosperms.html
Gymnosperm - Plants - JRank Articles
Please include a link to this page if you have found this material useful for research or writing a related article. Content on this website is from high-quality, licensed material originally published in print form. You can always be sure youre reading unbiased, factual, and accurate information.. Highlight the text below, right-click, and select copy. Paste the link into your website, email, or any other HTML document.. ...
http://www.jrank.org/encyclopedia/pages/cm7l4721ur/Gymnosperm.html
Biology Facts: Gymnosperms
Virat Kohli for Environment - How beautiful the nature is! The exclamation looks very strange for many of us who were born, grown up and feel cozy in the lap of the man-made wonderwo... ...
http://biologyfactsheet.blogspot.com/2016/10/gymnosperms_29.html
Introduction - Biology 2e - OpenStaxIntroduction - Biology 2e - OpenStax
Chapter Outline 26.1 Evolution of Seed Plants 26.2 Gymnosperms 26.3 Angiosperms 26.4 The Role of Seed Plants Figure 26.1 Seed plants do
https://openstax.org/books/biology-2e/pages/26-introduction
Blossoming Earth - Cornell ScholarshipBlossoming Earth - Cornell Scholarship
This chapter describes the intimate ties between the early history of animal life and plant life. More broadly, it examines the changing diversity of plant groups through geologic time, and how the changing vegetation has left a profound impact on animal life, and vice versa. The chapter first describes the gymnosperms,
http://cornell.universitypressscholarship.com/view/10.7591/cornell/9781501702440.001.0001/upso-9781501702440-chapter-11
What are seed-bearing plants? | Reference.comWhat are seed-bearing plants? | Reference.com
Seed-bearing plants include gymnosperms and angiosperms; they share several common characteristics, which are the ability to produce microspores, produce macrospores and conserve water. Seed-bearing...
https://www.reference.com/science/seed-bearing-plants-ec2e27156982e5fb
Aramaic words in the torah Added # 46228280
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http://feyenoordfetteh.tk/aramaic-words-in-the-torah
Gymnosperms: Salient Characteristic Features | Biology EduCareGymnosperms: Salient Characteristic Features | Biology EduCare
The gymnosperms are a group of seed-producing plants which are also known as Acrogymnospermae. The term Gymnosperm is originated from two Greek words, gymnos meaning naked and sperma meaning seed. It is a smaller ancient group of plants that produce naked seeds because their seeds are not enclosed by a fruit. On earth, more than 1000 gymnospermic plants species are still found. The notable groups are cycads (Cycas, Lepidozamia, Macrozamia, Zamia, Microcycas, etc), conifers (cypresses, pines, cedars, firs, junipers, larches, redwoods, kauris, etc), gnetophytes (Ephedra, Gnetum, and Welwitschia) and Ginkgo (Ginkgo biloba). Among them, the largest group of living gymnosperms is Conifers while ginkgo is a single living plant species which is found in China. Generally, gymnosperms are plentiful in the temperate forest zone and they can tolerate dry or moist conditions. They have needle-like leaves and most of them are evergreen. In the Himalayas of the Indian subcontinent, they are more ...
https://biologyeducare.com/gymnosperms-salient-characteristic-features/
Transcriptome-wide analysis supports environmental adaptations of two Pinus pinaster populations from contrasting habitats |...Transcriptome-wide analysis supports environmental adaptations of two Pinus pinaster populations from contrasting habitats |...
Maritime pine (Pinus pinaster Aiton) grows in a range of different climates in the southwestern Mediterranean region and the existence of a variety of latitudinal ecotypes or provenances is well established. In this study, we have conducted a deep analysis of the transcriptome in needles from two P. pinaster provenances, Leiria (Portugal) and Tamrabta (Morocco), which were grown in northern Spain under the same conditions. An oligonucleotide microarray (PINARRAY3) and RNA-Seq were used for whole-transcriptome analyses, and we found that 90.95 % of the data were concordant between the two platforms. Furthermore, the two methods identified very similar percentages of differentially expressed genes with values of 5.5 % for PINARRAY3 and 5.7 % for RNA-Seq. In total, 6,023 transcripts were shared and 88 differentially expressed genes overlapped in the two platforms. Among the differentially expressed genes, all transport related genes except aquaporins were expressed at higher levels in Tamrabta than in
https://bmcgenomics.biomedcentral.com/articles/10.1186/s12864-015-2177-x
Hydraulic conductance and soil water potential at the soil-root interface of Pinus pinaster seedlings inoculated with different...Hydraulic conductance and soil water potential at the soil-root interface of Pinus pinaster seedlings inoculated with different...
Hydraulic conductance and soil water potential at the soil-root interface of Pinus pinaster seedlings inoculated with different dikaryons of Pisolithus sp. 1992. Lamhamedi, M.S.; Bernier, P.Y.; Fortin, J.A. Tree Physiology 10: 231-244.. Année : 1992. Disponible au : Centre de foresterie des Laurentides Numéro de catalogue : 16551. La langue : Anglais. Disponibilité au SCF : PDF (demande par courriel). Sélectionner. ...
https://scf.rncan.gc.ca/publications?id=16551
plant reproductive system - Gymnosperms | Britannica.complant reproductive system - Gymnosperms | Britannica.com
plant reproductive system - Gymnosperms: The cycads are slow-growing dioecious (species with individuals that are either male or female) gymnosperms, the microsporangia (potential pollen) and megasporangia (potential ovules) occurring on different individual sporophytes. In all cycads except the genus Cycas, the ovules are borne on...
https://www.britannica.com/science/plant-reproductive-system/Gymnosperms
Gymnosperm fossil - Stock Image C016/5954 - Science Photo LibraryGymnosperm fossil - Stock Image C016/5954 - Science Photo Library
Gymnosperm (Zamites gigas) fossil. Leaves of the extinct jurassic cycad-like bennettitalean gymnosperm from Yorkshire, UK. Specimen held at the Natural History Museum, London, UK. - Stock Image C016/5954
http://www.sciencephoto.com/media/539315/view
bio lab report15 - Sheldon Pope(with Allison Eric and Lam Bio 412 Lab Section 18 Gymnosperms and Angiosperms Part II...bio lab report15 - Sheldon Pope(with Allison Eric and Lam Bio 412 Lab Section 18 Gymnosperms and Angiosperms Part II...
View Lab Report - bio lab report15 from BIOLOGY 41 at New Hampshire. Sheldon Pope (with Allison, Eric and Lam) Bio 412 Lab Section 18 3-13-08 Gymnosperms and Angiosperms: Part II Introduction:
https://www.coursehero.com/file/131942/bio-lab-report15/
Dating dispersal and radiation in the gymnosperm gnetum
Seed-bearing plants were traditionally divided into angiosperms, or flowering plants, and gymnosperms, which includes the gnetophytes, cycads, ginkgo, and
http://klinika-trufanovoy.ru/dating-dispersal-and-radiation-in-the-gymnosperm-gnetum-11134.html
Immunity Support - The Little ShopImmunity Support - The Little Shop
Recommended use Source of antioxidants that help protect cells against oxidative damage caused by free radicals. Recommended Dose Adults: 1-2 Capsules 2 times per day Medicinal Ingredients (per capsule) Pinus pinaster (Maritime pine, Stem bark).................25mg Vitamin C (Ascorbic Acid).......................25mg Non-Medicinal Ingredients Inulin, Oryza sativa (Rice) hull powder, Rice bran, Hypromellose. No artificial fillers, binders, and coloring. Storage Store unopened bottles in a cool, dry place. Refrigerate after opening. Benefits Brain booster, anti-inflammatory, treats impotence, improves micro-circulation, reduces swelling of legs Pine Bark contains more than 40 different types of antioxidants and flavonoids that are rich in oligomeric proanthocyanidin compounds (OPC). Elixir Botanicas Pine Bark is made from the stem of Pinus pinaster, the French maritime pine. It contains between 65-90% OPC with vitamin C added to enhance their anti-aging properties. Potent Antioxidant: Pine bark ...
https://www.thelittleshop.com.sg/product-tag/immunity-support/
Gymnosperms: Pine Cone Experiment | Science Project | Education.comGymnosperms: Pine Cone Experiment | Science Project | Education.com
Gymnosperms are coniferous trees that reproduces using pine cones to spread seeds. Check out this simple pine cone experiment to learn about the process!
https://www.education.com/science-fair/article/conifers/
Tropicos | Name - Cupressaceae GrayTropicos | Name - Cupressaceae Gray
Christenhusz, M. J. M., J. L. Reveal, A. K. Farjon, M. F. Gardner, R. R. Mill & M. W. Chase. 2011. A new classification and linear sequence of extant gymnosperms. Phytotaxa 19: 55-70 ...
http://www.tropicos.org/Name/42000418?tab=references
Angiosperm vs Gymnosperm- Definition, 27 Major Differences, ExamplesAngiosperm vs Gymnosperm- Definition, 27 Major Differences, Examples
Angiosperm and Gymnosperm Definition. Angiosperm and Gymnosperm Examples. Angiosperm vs Gymnosperm. 27 key differences you should know.
https://microbenotes.com/angiosperm-vs-gymnosperm/
Bioinformatic and phylogenetic analysis of the CLAVATA3/EMBRYO-SURROUNDING REGION (CLE) and the CLE-LIKE signal peptide genes...Bioinformatic and phylogenetic analysis of the CLAVATA3/EMBRYO-SURROUNDING REGION (CLE) and the CLE-LIKE signal peptide genes...
There is a rapidly growing awareness that plant peptide signalling molecules are numerous and varied and they are known to play fundamental roles in angiosperm plant growth and development. Two closely related peptide signalling molecule families are the CLAVATA3-EMBRYO-SURROUNDING REGION (CLE) and CLE-LIKE (CLEL) genes, which encode precursors of secreted peptide ligands that have roles in meristem maintenance and root gravitropism. Progress in peptide signalling molecule research in gymnosperms has lagged behind that of angiosperms. We therefore sought to identify CLE and CLEL genes in gymnosperms and conduct a comparative analysis of these gene families with angiosperms. We undertook a meta-analysis of the GenBank/EMBL/DDBJ gymnosperm EST database and the Picea abies and P. glauca genomes and identified 93 putative CLE genes and 11 CLEL genes among eight Pinophyta species, in the genera Cryptomeria, Pinus and Picea. The predicted conifer CLE and CLEL protein sequences had close phylogenetic
https://bmcplantbiol.biomedcentral.com/articles/10.1186/1471-2229-14-47
What does order gnetales mean?What does order gnetales mean?
Definition of order gnetales in the Definitions.net dictionary. Meaning of order gnetales. What does order gnetales mean? Information and translations of order gnetales in the most comprehensive dictionary definitions resource on the web.
http://www.definitions.net/definition/order%20gnetales
Hallie Kohn Art: Male ConesHallie Kohn Art: Male Cones
are seed-bearing vascular plants, such as cycads, ginkgo, yews and conifers, in which the ovules or seeds are not enclosed in an ovary. The word gymnosperm comes from the Greek word gymnospermos, meaning naked seeds. Gymnosperm seeds develop either on the surface of scale or leaf-like appendages of cones, or at the end of short stalks. The largest group of living gymnosperms are the conifers. ...
http://halliekohn.blogspot.com/2015/11/pine-gymnosperm.html
Copper Tolerance of Bacterial Populations in the Phyllosphere | Research Project Database | Grantee Research Project |...Copper Tolerance of Bacterial Populations in the Phyllosphere | Research Project Database | Grantee Research Project |...
The objectives of this research project are to: (1) measure how quickly a population of Pseudomonas syringae, a casual agent of bacterial blight of many woody plants, can become tolerant to copper under standard disease control programs; and (2) study the population dynamics of tolerant versus sensitive individuals in the presence and absence of copper sprays. Copper tolerant strains of P. syringae have been isolated from Northwest nurseries and fruit orchards. Growers have relied heavily on fixed copper compounds as bactericides, but because of copper tolerance, these products are no longer providing acceptable levels of disease control. A survey has shown that there are high levels of copper tolerance in populations of pathogenic P. syringae. Research has focused on understanding tolerance mechanisms at the molecular level, describing localized toxic effects in detail, but it has not addressed ecological aspects of microbial systems at the population level. This has hindered the extrapolation ...
https://cfpub.epa.gov/ncer_abstracts/INDEX.cfm/fuseaction/display.abstractDetail/abstract/6299
Labs - Ruth StockeyLabs - Ruth Stockey
Paleobotany, anatomy and morphology of vascular plants and fungi. Phylogenetic trands in gymnosperms, evolution and systematics, especially conifers in the Araucariaceae and Podocarpaceae. Cretaceous and Tertiary plants: ferns, gymnosperms, angiosperms. Reproductive biology and whole plant biology of fossil aquatic vascular plants. ...
https://www.colorado.edu/eeb/MORPH/MORPH/Labs_-_Ruth_Stockey.html
PPT - Seed Plants PowerPoint Presentation, free download - ID:327061PPT - Seed Plants PowerPoint Presentation, free download - ID:327061
Seed Plants. Gymnosperms & Angiosperms. What is a seed?. A seed contains an embryonic sporophyte Has a protective coat and enough nutrients to support the sporophyte until it is ready to germinate Seeds differ depending on their mode of species dispersal… eg . wind, animals, water...
https://fr.slideserve.com/sai/economic-importance-of-gymnosperms
angiosperms | thespottydogg.comangiosperms | thespottydogg.com
Flowering plants emerged on the planet over 160 million years ago - but it has never been entirely clear how these angiosperms came from their predecessor, gymnosperm ferns. New genetic analysis of the Amborella, a shrub with deep evolutionary roots, shows that there was a genomic doubling around 200 million years ago. The results were […]. Read More.... ...
http://thespottydogg.com/tag/angiosperms/
Supplementary MaterialsS1 Dataset: List of genes up-regulated in Norway spruce embryonal | FGFR signaling promotes the growth...Supplementary MaterialsS1 Dataset: List of genes up-regulated in Norway spruce embryonal | FGFR signaling promotes the growth...
Supplementary MaterialsS1 Dataset: List of genes up-regulated in Norway spruce embryonal mass. in the EM or suspensor, which was normalized to two reference genes (and (control, Students embryonal mass (a gymnosperm analogue of embryo proper) using RNA sequencing. Weve discovered that suspensors possess enhanced appearance from the NAC domain-containing transcription elements, and so considerably continues to be implicated just in the endoplasmic reticulum (ER)-tension induced cell loss of life, we looked into its function in embryogenesis and suspensor PCD using RNA disturbance (RNAi). Weve discovered that PaBI-1-lacking lines formed a lot of unusual embryos with suppressed suspensor elongation and disturbed polarity. Cytochemical staining of suspensor cells provides uncovered that PaBI-1 insufficiency suppresses vacuolar cell loss of life and induces necrotic kind of cell loss of life previously proven to bargain embryo advancement. This study demonstrates that a large number of cell-death ...
http://healthappsopenday.com/supplementary-materialss1-dataset-list-of-genes-up-regulated-in-norway-spruce-embryonal/
Publicaties | NLBIF.nlPublicaties | NLBIF.nl
A lineage of 12 arid land shrubby species in the gymnosperm genus Ephedra (Gnetales) from North America is used to evaluate the influence of climate on speciation. With a long evolutionary history ...
https://www.nlbif.nl/nl/over-gbif/publicaties?f%255B0%255D=field_article_type%253A286&f%255B1%255D=field_article_keywords%253A787&f%5B0%5D=field_article_keywords%3A970
Publications | NLBIF.nlPublications | NLBIF.nl
A lineage of 12 arid land shrubby species in the gymnosperm genus Ephedra (Gnetales) from North America is used to evaluate the influence of climate on speciation. With a long evolutionary history ...
https://www.nlbif.nl/en/about-gbif/publications?f%255B0%255D=field_article_keywords%253A311&f%255B1%255D=field_article_keywords%253A2382&f%5B0%5D=field_article_keywords%3A970
PPT - differences between monocots and dicots PowerPoint Presentation - ID:156236PPT - differences between monocots and dicots PowerPoint Presentation - ID:156236
Agenda. Angiosperm- two classes Monocots DicotsDifferences between monocots and dicotsIdentify plants and place them in the two groups. What are they?. Angiosperm - Flowering plants. First appearing at least 110 million years ago from an unknown gymnosperm ancestor, flowering plants have...
https://www.slideserve.com/bernad/differences-between-monocots-and-dicots
cross section monocot root - 28 images - monocot root structure type pictures to pin on, plant organ cross sections, chapter 3...cross section monocot root - 28 images - monocot root structure type pictures to pin on, plant organ cross sections, chapter 3...
cross section monocot root - 28 images - function external anatomy anatomy specialized, flashcards angiosperm and gymnosperms lab, plants day 3 monocot dicots ppt, herbaceous stems, plant tissues blaze hyatt
http://myhomebusinesssecrets.com/cross-section-monocot-root.html
User:Lynda Gabriela Arostegui/Notebook/Biology 210 at AU - OpenWetWareUser:Lynda Gabriela Arostegui/Notebook/Biology 210 at AU - OpenWetWare
Five plant samples were extracted from Transect 5, otherwise known as the garden. Fig. 1 is a panoramic photograph of the garden on this day. The first plant sample (Fig. 2) was taken from the furthest corner near the tennis court. The whole sample, including its roots and leaves measured about 12 cm. All five leaves present were mostly green with some darker spots on them. When the leaves were examined more closely, as seen in Fig. 3, it was determined the sample was a dicot, because the veins appeared to form a net like pattern, and gymnosperm. The second sample was a single leaf, collected from one of the wooden boxes in the garden labeled herbs. It measured about 5 cm. The leaf was green and had a fuzzy layer on it, which can be noted in Fig. 4. The leaf also had a very distinct smell. The veins also formed a net like pattern, likely making it a dicot as well. This can be observed in Fig. 5. The herb however is an angiosperm, because herbs do flower. The third sample, pictured in Fig.6, ...
https://openwetware.org/wiki/User:Lynda_Gabriela_Arostegui/Notebook/Biology_210_at_AU
The evolution of the land plant l... preview & related info | MendeleyThe evolution of the land plant l... preview & related info | Mendeley
(2009) Niklas, Kutschera. New Phytologist. New Phytologist (2009) Summary 1I. Introduction 2II. Developmental constraint or a phyletic legacy? 3III. Green plant phylogeny 3IV. The ancestral green plant life cycle 5V. Haplobiontic or diplobi...
https://www.mendeley.com/research-papers/evolution-land-plant-life-cycle/
Searching so long - Vox Hortus
I like the trend of asking a question of search engines, like Why are my teeth falling out? or What is this bug?. A couple of recent search terms to find Vox Hortus: show me how to prune a pittosporum tenui 1 are american boxwoods gymnosperms or ang 1 why do wasps fly with their…
https://voxhortus.com/2007/09/29/searching-so-long/
angiosperm | Description, Evolution, Characteristics, & Taxonomy | Britannicaangiosperm | Description, Evolution, Characteristics, & Taxonomy | Britannica
Angiosperm, any of about 300,000 species of flowering plants, the largest and most diverse group in the plant kingdom. Angiosperms are vascular seed plants in which the ovule is fertilized and develops into a seed in an enclosed ovary. Learn about angiosperm characteristics, evolution, and importance.
https://www.britannica.com/plant/angiosperm
Genome/Development - Stages in Each Organ - ListGenome/Development - Stages in Each Organ - List
The former position of the protoxylem vessel is occupied by the protoxylem lacuna (PL), and the circular layer is differentiated into the mestome sheath (MS ...
https://shigen.nig.ac.jp/rice/oryzabase/devstageineachorgan/list
Pinea mobile is a self-sufficient eco-suite on wheels - Eco EditionPinea mobile is a self-sufficient eco-suite on wheels - Eco Edition
Self-sufficient mobile home powered by solar and has a green roof, a rainwater collection tank and is made using sustainable materials.
https://ecoedition.net/pinea-mobile-by-era-architects/
സപുഷ്പി - വിക്കിപീഡിയസപുഷ്പി - വിക്കിപീഡിയ
പുഷ്പിക്കുന്ന സസ്യങ്ങൾ അഥവാ സപുഷ്പി - Flowering plants - angiosperms - Angiospermae - Magnoliophyta. അധികം ഉയരത്തിലല്ലാതെ[അവലംബം ആവശ്യമാണ്] വളരുന്ന വിവിധങ്ങളായ പുഷ്പിക്കുന്ന സസ്യങ്ങളുടെ കൂട്ടം. വിശ്രുതമായ രീതിയിൽ വിത്ത് ഉത്പാദിപ്പിക്കുന്ന തരം സസ്യങ്ങളാണ് ഇവ. ഇത്തരത്തിലുള്ള സസ്യങ്ങൾ ഉള്ളിൽ വിത്തുകളുള്ള പഴങ്ങൾ ഉത്പാദിപ്പിക്കുന്നു. പഴങ്ങൾക്കുള്ളിലുള്ള വിത്തിലൂടെയാണ് ഇവയുടെ വിതരണം. അണ്ഡങ്ങളും വിത്തുകളും ...
https://ml.wikipedia.org/wiki/Angiosperm
The Angiosperm Life Cycle | Protocol (Translated to French)The Angiosperm Life Cycle | Protocol (Translated to French)
JoVE publishes peer-reviewed scientific video protocols to accelerate biological, medical, chemical and physical research. Watch our scientific video articles.
https://www.jove.com/science-education/11108/le-cycle-de-vie-des-angiospermes?language=French
Adaptive genetic variation in Scots pine (Pinus sylvestris L.) in Scotland - NERC Open Research ArchiveAdaptive genetic variation in Scots pine (Pinus sylvestris L.) in Scotland - NERC Open Research Archive
Genetic differentiation in phenotypic traits among populations from heterogeneous environments is often observed in common-garden studies on forest trees, but data on adaptive variation in Scots pine (Pinus sylvestris L.) in Scotland are limited. As a result, current seed transfer guidelines are based on earlier molecular marker studies and do not take into account environmental or adaptive genetic variation. An analysis of spatial variation in climate showed substantial differences in temperature and precipitation among the native Scots pine sites in Scotland. To investigate whether differentiation in response to environmental variation has occurred in Scotland, a glasshouse-based common-garden trial of ~3,360 seedlings from 21 populations and 84 open-pollinated families was established in 2007. At the beginning of the 2nd growing season, timing of bud flush showed evidence of genetic differentiation among populations, with those from cooler origins generally flushing earlier. Variation was ...
http://nora.nerc.ac.uk/id/eprint/14420/
Analysis of Basal Vascular Plant Phylogeny Using Chloroplast Genome Se by W. D. Speer and Paul G. WolfAnalysis of Basal Vascular Plant Phylogeny Using Chloroplast Genome Se by W. D. Speer and Paul G. Wolf
Speer, W. D. and P. G. Wolf. 2002. Analysis of basal vascular plant phylogeny using chloroplast genome sequences. Annual meeting of the Botanical Society of America. ...
https://digitalcommons.usu.edu/biology_facpub/880/
Mycotaxon: Volume 92 Article AbstractMycotaxon: Volume 92 Article Abstract
Villarreal, M., V. Rubio, M.T. de Troya & F. Arenal. A new Ophiostoma species isolated from Pinus pinaster in the Iberian Peninsula. Mycotaxon 92: 259-268. 2005.. ABSTRACT: An unknown species was isolated from Pinus pinaster infested by Tomicus piniperda (Coleoptera: Scolytidae) in Central Spain. The new taxon is distinguished from other species by morphological features as well as by phylogenetic analysis of aligned sequences of the ITS region of the rRNA operon. Taxonomic implications are discussed, and the new combinations O. allantosporum, O. angusticollis, O. coronatum and O. tenellum, are proposed. KEYWORDS: Ophiostoma sejunctum, phylogeny, taxonomy. ...
http://www.mycotaxon.com/vol/abstracts/92/92-259.html
Molecules | Free Full-Text | Characterization, Function, and Transcriptional Profiling Analysis of 3-Hydroxy-3-methylglutaryl...Molecules | Free Full-Text | Characterization, Function, and Transcriptional Profiling Analysis of 3-Hydroxy-3-methylglutaryl...
3-Hydroxy-3-methylglutaryl-CoA synthase (HMGS) is one of the rate-limiting enzymes in the mevalonate pathway as it catalyzes the condensation of acetoacetyl-CoA to form 3-hydroxy-3-methylglutaryl-CoA. In this study, A HMGS gene (designated as GbHMGS1) was cloned from Ginkgo biloba for the first time. GbHMGS1 contained a 1422-bp open-reading frame encoding 474 amino acids. Comparative and bioinformatics analysis revealed that GbHMGS1 was extensively homologous to HMGSs from other plant species. Phylogenetic analysis indicated that the GbHMGS1 belonged to the plant HMGS superfamily, sharing a common evolutionary ancestor with other HMGSs, and had a further relationship with other gymnosperm species. The yeast complement assay of GbHMGS1 in HMGS-deficient Saccharomyces cerevisiae strain YSC6274 demonstrated that GbHMGS1 gene encodes a functional HMGS enzyme. The recombinant protein of GbHMGS1 was successfully expressed in E. coli. The in vitro enzyme activity assay showed that the kcat and Km values of
http://www.mdpi.com/1420-3049/22/10/1706/htm
2-Methoxyl-4-amino-5-ethylsulfonyl methyl benzoate - Alfa Chemistry2-Methoxyl-4-amino-5-ethylsulfonyl methyl benzoate - Alfa Chemistry
Alfa Chemistry is the worlds leading provider for special chemicals. We offer qualified products for 80036-89-1(2-methoxyl-4-amino-5-ethylsulfonyl methyl benzoate),please inquire us for 80036-89-1(2-methoxyl-4-amino-5-ethylsulfonyl methyl benzoate).
http://www.alfa-chemistry.com/cas_80036-89-1.htm
Kellomäki S. Observations on the influence of stand density on branchiness of young Scots pinesKellomäki S. Observations on the influence of stand density on branchiness of young Scots pines
Seppo Kellomäki. Havaintoja puuston kasvatustiheyden vaikutuksesta mäntyjen oksikkuuteen.. Kellomäki S. (1984). Havaintoja puuston kasvatustiheyden vaikutuksesta mäntyjen oksikkuuteen. Silva Fennica vol. 18 no. 2 article id 5207. https://doi.org/10.14214/sf.a15386. English title: Observations on the influence of stand density on branchiness of young Scots pines.. Abstract. The study based on young Scots pine (Pinus sylvestris L.) of varying density showed that number of living branches per whorl and total number of living branches per tree were negatively correlated with stand density. On the contrary, the number of dead branches increased with increasing stand density. The diameter of living and dead branches decreased with increasing stand density. Consequently, the branchiness, i.e. the share of the branch cross-sectional area from the surface area of the stem, decreased in dense stands compared with the thin stands. At the densest stands the branchiness, however, levelled of indicating a ...
https://www.silvafennica.fi/article/5207
Gymnosporangium juniperi-virginianae - WikipediaGymnosporangium juniperi-virginianae - Wikipedia
Because apples are an economically important crop, control is usually focused there. Interruption of the disease cycle is the only effective method for control of the cedar apple rust. The recommended method of control is to remove cedars located within a 1 mile (1.6 km) radius of the apples to interrupt the disease cycle,[4] though this method is seldom practical. For those doing bonsai, it is common to have the trees within feet of each other and on the central eastern seaboard of the United States, Eastern Red Cedar is a common first-growth conifer along roadsides. There are differences in the susceptibility of various apple varieties. Jonathan, Rome Beauty, Wealthy and York Imperial are susceptible. Grimes Golden, Narragansett, Red Delicious, Winesap, Staymans, Redfree, Jonafree and Priscilla are resistant. Crabapples are generally more susceptible than apples. Resistant crabapples include Adams, Beverly, Candied Apple, Dolgo, Donald Wyman, Eleyi, ...
https://en.wikipedia.org/wiki/Gymnosporangium_juniperi-virginianae
Paraphyly of organelle DNAs in Cycas Sect. Asiorientales due to ancient ancestral polymorphisms<...Paraphyly of organelle DNAs in Cycas Sect. Asiorientales due to ancient ancestral polymorphisms<...
TY - JOUR. T1 - Paraphyly of organelle DNAs in Cycas Sect. Asiorientales due to ancient ancestral polymorphisms. AU - Chiang, Yu Chung. AU - Hung, Kuo Hsiang. AU - Moore, Shann Jye. AU - Ge, Xue Jun. AU - Huang, Shong. AU - Hsu, Tsai Wen. AU - Schaal, Barbara A.. AU - Chiang, Ty. N1 - Funding Information: This study was supported by the National Science Council (NSC) and Council of Agriculture of (COA) of Taiwan. We are grateful to the Tropical Research Centre of the University of Ryukyus for the assistance in the sample collecting.. PY - 2009. Y1 - 2009. N2 - Background. This study addresses the apportionment of genetic diversity between Cycas revoluta and C. taitungensis, species that constitute the section Asiorientales and represent a unique, basal lineage of the Laurasian genus Cycas. Fossil evidence indicates divergence of the section from the rest of Cycas at least 30 million years ago. Geographically, C. taitungensis is limited to Taiwan whereas C. revoluta is found in the Ryukyu ...
https://scholar.lib.ntnu.edu.tw/en/publications/paraphyly-of-organelle-dnas-in-cycas-sect-asiorientales-due-to-an
Copper tolerance inFrankiasp. strain EuI1c involves surface binding and copper transport | SpringerLinkCopper tolerance inFrankiasp. strain EuI1c involves surface binding and copper transport | SpringerLink
Several Frankia strains have been shown to be copper-tolerant. The mechanism of their copper tolerance was investigated for Frankia sp. strain EuI1c. Copper binding was shown by binding studies. Unusu
https://link.springer.com/article/10.1007/s00253-014-5849-6
Laboratoire dEcologie, Systématique et Evolution - Stefan Little
Patrick von Aderkas, Natalie Prior, Susannah Gagnon, Stefan Little, Tyra Cross, Darryl Hardie, Christoph Borchers, Robert Thornburg, Chen Hou, Alexandra Lunny (2014) Degradome and Secretome of Pollination Drops of Ephedra. The Botanical Review. DOI 10.1007/s12229-014-9147-x. Little, Stefan A., Walton A. Green, Scott L. Wing, Peter Wilf (2014) Reinvestigation of leaf rank, an under appreciated component of Leo Hickeys legacy. Bulletin of the Peabody Museum of Natural History. 55(2) : 79-87.. Green, W. A., S. A. Little, C. A. Price, S. L. Wing, S. Y. Smith, B. Kotrc, and G. Doria. (2014) Reading the leaves : A comparison of leaf rank and automated areole measurement for quantifying aspects of leaf venation. Applications in Plant Sciences 2(8) : 1400006. doi:10.3732/apps.1400006. BioOne. Little, Stefan A., Natalie Prior, Cary Pirone, and Patrick von Aderkas (2014) Pollen-ovule interactions in gymnosperms. Reproductive biology of plants. K.G.Ramawat & J.M.M.Merillon eds. CRC press.. Little , Stefan ...
http://www.ese.u-psud.fr/article679.html
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Pycnogenol from Pinus pinaster and curcumin from Curcuma longa L., are poliphenolic compounds and commonly used in many diseases traditionally due to their high antioxidant properties. Cisplatin, an antineoplastic agent ...
http://www.openaccess.hacettepe.edu.tr:8080/xmlui/handle/11655/3/discover?filtertype_0=subject&filter_relational_operator_0=equals&filter_0=Sitotoksisite&filtertype=dateIssued&filter_relational_operator=equals&filter=2017
Biblioteca Florestal - Inventário de emissões de compostos orgânicos voláteis biogênicos pela floresta de Trás-os-Montes e Alto...Biblioteca Florestal - Inventário de emissões de compostos orgânicos voláteis biogênicos pela floresta de Trás-os-Montes e Alto...
Dada a importância da emissão de compostos orgânicos voláteis biogênicos (COVB) para a atmosfera, foi criado um modelo que estima as emissões destes compostos pelas principais espécies florestais para a região de Trás-os-Montes e Alto Douro, no Norte de Portugal. O modelo teve em conta os factores de emissão, biomassa e de correção ambiental (temperatura e radiação solar) para o período de Junho a Dezembro de 2003 apresentando uma resolução horária. As espécies florestais de Trás-os-Montes e Alto Douro são, principalmente, emissoras de monoterpenos, representando cerca de 61 % das emissões totais de COVB, seguindo-se as emissões de isopreno e outros compostos orgânicos biogênicos (COVOB) que representam cerca de 14 % e 25 %, respectivamente. O Pinus pinaster foi a espécie que mais monoterpenos emitiu, cerca de 35 % (2 kt/6meses) e de COVOB contribuindo com 1,5 kt/6meses, o que representa aproximadamente 65 % das emissões totais. Os Quercus (à excepção do Quercus ...
http://www.bibliotecaflorestal.ufv.br/handle/123456789/16891
Methyl 4-[(chlorosulfonyl)methyl]benzoate | 130047-14-2 | Georganics Ltd.Methyl 4-[(chlorosulfonyl)methyl]benzoate | 130047-14-2 | Georganics Ltd.
Laboratory grade Methyl 4-[(chlorosulfonyl)methyl]benzoate - 130047-14-2 from Georganics for your specific research needs. Check more product details and SDS.
http://georganics.sk/products/speci/Methyl_4-%5B
Methyl-2-[(3,5-dimethyl-4-nitro-1H-pyrazol-1-yl)methyl]benzoate | VWRMethyl-2-[(3,5-dimethyl-4-nitro-1H-pyrazol-1-yl)methyl]benzoate | VWR
Learn more about Methyl-2-[(3,5-dimethyl-4-nitro-1H-pyrazol-1-yl)methyl]benzoate. We enable science by offering product choice, services, process excellence and our people make it happen.
https://us.vwr.com/store/category/methyl-2-3-5-dimethyl-4-nitro-1h-pyrazol-1-yl-methyl-benzoate/21153310
PlantFiles Pictures: Cycas Species, Cycad, Japanese Sago Palm, King Sago Palm, Sago Cycas, Sago Palm (Cycas revoluta) by...PlantFiles Pictures: Cycas Species, Cycad, Japanese Sago Palm, King Sago Palm, Sago Cycas, Sago Palm (Cycas revoluta) by...
Welcome to the famous Daves Garden website. Join our friendly community that shares tips and ideas for gardens, along with seeds and plants.
https://davesgarden.com/guides/pf/showimage/181537/
PlantFiles Pictures: Cycas Species, Cycad, Japanese Sago Palm, King Sago Palm, Sago Cycas, Sago Palm (Cycas revoluta) by cactus...PlantFiles Pictures: Cycas Species, Cycad, Japanese Sago Palm, King Sago Palm, Sago Cycas, Sago Palm (Cycas revoluta) by cactus...
Welcome to the famous Daves Garden website. Join our friendly community that shares tips and ideas for gardens, along with seeds and plants.
https://davesgarden.com/guides/pf/showimage/273761/
Angiosperms - BIOLOGY4ISCAngiosperms - BIOLOGY4ISC
Unlike the gymnosperms where the ovules are naked, in the angiosperms or flowering plants, the pollen grains and ovules are developed in specialised structures called flowers. The female sex organs in a flower is the carpel. Pistil consists of an ovary enclosing one to many ovules. Within ovules are present highly reduced female gametophytes termed embryosacs ...
https://biology4isc.weebly.com/angiosperms.html
Metaglossary.com - Definitions for placentaMetaglossary.com - Definitions for placenta
In simple terms, a placenta is a tissue that forms to sustain embryonic plants or animals; however, there are many differences between the two. In plants, a placenta is found in those plants that retain the gametophyte generation and need to keep it fed during its development (Gymnosperms, cycads, angiosperms). The placenta is a tissue that the parent plant makes, the ovule is simply attached to it. In animals, a type of placenta can be found in those reptiles and amphibians that give birth to live young. Again, this tissue is generally made by the mother and is simply a means of cushioning the foetuses and providing them with food and oxygen. Placentas become most complex in mammals, where both the foetus and mother contribute to the tissue, and a highly complex mass of blood vessels, cushioning tissues and hormone secreting cells is built. The mothers blood supply and the blood of the foetus never come into contact, but they get close enough that food and oxygen can diffuse from the mother to ...
http://metaglossary.com/define/placenta
Where are ginkgo biloba trees originally from - Herbal Dual Action Cleanse - Jan 20, 2018
where are ginkgo biloba trees originally from. Gymnosperms - NatureWorks. The idea behind a colon cleanse process is to eliminate the toxins which have built up in your digestive system.
http://bodycleanse.herbalhat.com/where-are-ginkgo-biloba-trees-originally-from.html
Ferns | ClipArt ETCFerns | ClipArt ETC
The Ferns ClipArt gallery contains 178 illustrations of ferns from around the world. Ferns differ from normal plants (gymnosperms and angiosperms) by having spores instead of seeds, and are vasclar plants, differing from lycophytes by having true leaves, which are also known as megaphylls. All illustrations in the ClipArt ETC collection are line drawings. If you are looking for color photographs of ferns, please visit the ClipPix ETC website.. ...
http://etc.usf.edu/clipart/galleries/310-ferns/2
Sorghum halepense | Semantic ScholarSorghum halepense | Semantic Scholar
Seeds ofPinus halepensis andPinus pinaster subsp.pinaster were subjected to four heat treatments (90, 110, 150 and 200 °C) for 1… Expand ...
https://www.semanticscholar.org/topic/Sorghum-halepense/1692336
1911 Encyclopædia Britannica/Angiosperms - Wikisource, the free online library1911 Encyclopædia Britannica/Angiosperms - Wikisource, the free online library
sac.process in Gymnosperms; when mature it consists of one or two coats surrounding the central nucellus, except at the apex where an opening, the micropyle, is left. The nucellus is a cellular tissue enveloping one large cell, the embryo-sac or macrospore. The germination of the macrospore consists in the repeated division of its nucleus to form two groups of four, one group at each end of the embryo-sac. One nucleus from each group, the polar nucleus, passes to the centre of the sac, where the two fuse to form the so-called definitive nucleus. Of the three cells at the micropylar end of the sac, all naked cells (the so-called egg-apparatus), one is the egg-cell or oosphere, the other two, which may be regarded as representing abortive egg-cells (in rare cases capable of fertilization), are known as synergidae. The three cells at the opposite end are known as antipodal cells and become invested with a cell-wall. The gametophyte or prothallial generation is thus extremely reduced, consisting of ...
https://en.wikisource.org/wiki/1911_Encyclop%C3%A6dia_Britannica/Angiosperms
Plant Ontology - leaf base - Classes | LIRMM AgroPortalPlant Ontology - leaf base - Classes | LIRMM AgroPortal
If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. A phyllome base (PO:0025140) that is part of a leaf (PO:0025034).. ...
http://agroportal.lirmm.fr/ontologies/PO?p=classes&conceptid=http%3A%2F%2Fpurl.obolibrary.org%2Fobo%2FPO_0020040
ANTI-TRANSPIRANTS EFFECT on Pinus SylvestrisANTI-TRANSPIRANTS EFFECT on Pinus Sylvestris
Hello everyone! Have anyone of you experienced any adverse event when using an anti-desiccant spray? Specifically on a Pinus Sylvestris sufficient needles tur
https://ibonsaiclub.forumotion.com/t4331-anti-transpirants-effect-on-pinus-sylvestris
10:15 pm10:15 pm
Despite the lack of green, the chamber of dwindling foliage is Youngstown State Universitys greenhouse, which has languished under insufficient funds.. I call it death valley, said Ian Renne, assistant professor of biological sciences and greenhouse coordinator. It was a failed exhibit that started out as a tropical rainforest but failed due to poor infrastructure and lack of maintenance.. There are three sections of the greenhouse: angiosperm, gymnosperm and rainforest. The sections are more commonly known as chambers one, two and three.. Alexandria Szakacs, YSU junior and undergraduate assistant for the greenhouse, said that two chambers are more or less doing well. They hold more than 260 plants and 80 species, Szakacs said.. The third chamber is the one people think of when they see the greenhouse from the road, she said. The rainforest section is dead, locked and collapsing. I have been told that no one is allowed in the third chamber for legal reasons.. In addition to aesthetic ...
http://www.thejambar.com/a-not-so-green-greenhouse/
Koraput District Now officially declared as Globally Important Agriculture Heritage Site by #FAO #Odisha - eOdisha.org - latest...Koraput District Now officially declared as Globally Important Agriculture Heritage Site by #FAO #Odisha - eOdisha.org - latest...
Koraput region of the state of Odisha is known for its ecological wealth coexisting with poverty, generally referred to as the paradox of economic poverty in the midst of genetic prosperity. Koraput is a tribal district; more than 70% of the total population comprises of scheduled tribes. There are as many as 52 tribal groups in this district.. The socio-economic indicators in these areas are comparable to the worst in the world with the percentage of people below the poverty line ranging from 72% to 83%. The genetic repository of the region is of great significance in the global context. About 79 plant angiosperm species and one gymnosperm are endemic to the region ...
http://eodisha.org/globally-important-agriculture-heritage-site-odisha/
Record, Samuel J. 1881-1945 (Samuel James) [WorldCat Identities]Record, Samuel J. 1881-1945 (Samuel James) [WorldCat Identities]
Gymnosperms. Angiosperms.Explanation of the wood descriptions. Lists of families classified with reference to special properties and uses of their bark, leaves, and timber ...
http://worldcat.org/identities/lccn-n87-116703/
UntitledUntitled
The majority of crop plant constructions for herbicide or disease resistance employ a Promoter from cauliflower mosaic virus (CaMV). Regardless of the gene transferred, all transfers require a promoter, which is like a motor driving production of the genes message. Without a promoter, the gene is inactive, but replicated, CaMV is used because it is a powerful motor which drives replication of the retrovirus and is active in both angiosperms and gymnosperms. The CaMV pararetrovirus replication cycle involves production vegetative virus containing RNA which is reverse transcribed to make DNA similar to HIV, Human Leukemia Virus and Human hepatitis B. (Bonneville et al. RNA Genetics Vo.11, Retroviruses, Viroids and RNA Recombination pp. 23-42, 1988). CaMV is closely related to hepatitis B and is closely related to HIV (Doolittle et al. Quart.Rev.Biol. 64,2, 1989; Xiong and Eickbush, EMBO Joumal 9, 3353, 1990). The CaMV promoter is preferred above other potential promoters because it is a more ...
http://online.sfsu.edu/repstein/GEessays/Why%20Labeling%20of%20Genetically%20Modified%20Organisms%20is%20Pointless.htm
Characteristics of different phyla of plantae.Characteristics of different phyla of plantae.
Do you want to know the characteristics of different phyla of kingdom plantae? In this article you will find the characteristics of algae, bryophytes, pteridophytes, gymnosperm and angiosperms. To know the characteristics of different phyla of plant ...
http://www.indiastudychannel.com/resources/172274-Characteristics-of-different-phyla-of-plantae.aspx
Appendix A. Overview of the results for linear models to explain maximum dispersal distances using different combinations of...Appendix A. Overview of the results for linear models to explain maximum dispersal distances using different combinations of...
Appendix A. Overview of the results for linear models to explain maximum dispersal distances using different combinations of plant traits, and histograms of maximum dispersal distance data for different dispersal syndromes and growth forms.
https://figshare.com/articles/Appendix_A_Overview_of_the_results_for_linear_models_to_explain_maximum_dispersal_distances_using_different_combinations_of_plant_traits_and_histograms_of_maximum_dispersal_distance_data_for_different_dispersal_syndromes_and_growth_forms_/3558633/1
Welcome to PanditNext- New User RegistrationWelcome to PanditNext- New User Registration
The development of a variety of species from a single ancestral form; occurs when a new habitat becomes available to a population. Evolutionary pattern of divergence of a great many taxa from a common ancestral mammals during the Cenozoic Era after the extinction of dinosaurs at the close of the Mesozoic Era flowering plants during the Cretaceous Period diversified because of their reproductive advantages over species as a result of novel adaptations or a recent mass extinction. Examples gymnosperm and non-seed plants that dominated the floras of the world at that time ...
http://panditnext.com/Glossary.aspx?Subject=Biology
Taxonomy - GRIN-Global Web v 1.9.9.2
Brako, L. & J. L. Zarucchi Catalogue of the flowering plants and gymnosperms of Peru. Monogr. Syst. Bot. Missouri Bot. Gard. 45. 1993 (L Peru ...
https://npgsweb.ars-grin.gov/gringlobal/taxonomydetail.aspx?id=401711
Taxonomy - GRIN-Global Web v 1.9.9.2
Brako, L. & J. L. Zarucchi Catalogue of the flowering plants and gymnosperms of Peru. Monogr. Syst. Bot. Missouri Bot. Gard. 45. 1993 (L Peru ...
https://npgsweb.ars-grin.gov/gringlobal/taxonomydetail.aspx?313266
A checklist of the plants of the forests and grasslands in the Weza district, southern KwaZulu-Natal and a review of their...A checklist of the plants of the forests and grasslands in the Weza district, southern KwaZulu-Natal and a review of their...
Recently, the flora of the Great Winterberg-Amatholes area (7382 km2 in extent) was described (Clark et al.2014). Whilst this region has similar numbers of families for the pteridophytes, gymnosperms, monocotyledons and dicotyledons, the numbers of genera and species are higher, possibly because of the larger area studied compared with the current study area. The number of endemics recorded in this study (43) exceeds the number of endemics in the Clark et al. (2014) study (35) in a much larger area.. Only plant families with more than 1% of the total number of species for the Ngeli quarter-degree square were included (Table 4). To make this comparable with a similar list (Meter et al. 2002), the family structure of Asclepidaceae before consolidation into Apocynaceae was used (Table 4). The 24 families contributed 71.0% of the species and 57.2% of the genera of this list.. As is the case with Mahwaqa Mountain, KZN (Meter et al. 2002), the most species-rich family for 3029DA WEZA was Asteraceae, ...
http://www.scielo.org.za/scielo.php?script=sci_arttext&pid=S0075-64582015000100015&lng=es&nrm=iso&tlng=en
iDigBio PortaliDigBio Portal
uuid: 045c13b4-05ba-4b3b-8ee2-739601811957, type: records, etag: 7c1b8f02e263ea263247acd28cc936bfe5916fab, data: { dwc:startDayOfYear: 174, dwc:specificEpithet: nidus-avis, dwc:kingdom: Fungi, dwc:recordedBy: C. E. Cummings, dwc:order: Pucciniales, dcterms:references: http://mycoportal.org/portal/collections/individual/index.php?occid=2067258, dwc:scientificNameAuthorship: Thaxt., dwc:occurrenceID: 2067258, dwc:stateProvince: New Hampshire, dwc:eventDate: 1884-06-22, dwc:collectionID: be338a02-55b6-4ce9-a196-e3a6343b6689, dwc:country: USA, idigbio:recordId: urn:uuid:c4f4b4ff-f817-462e-aa69-27d96991555e, dwc:occurrenceRemarks: day: 6,month: 22, dwc:basisOfRecord: PreservedSpecimen, dwc:genus: Gymnosporangium, dwc:family: Pucciniaceae, dc:rights: http://creativecommons.org/licenses/by-nc-sa/3.0/, dwc:phylum: Basidiomycota, dwc:locality: Plymouth., dwc:institutionCode: ILL, dwc:class: ...
http://beta-portal.idigbio.org/portal/records/045c13b4-05ba-4b3b-8ee2-739601811957
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Application of gene sequences in plant phylogenetic inferencesApplication of gene sequences in plant phylogenetic inferences
Molecular phylogenetic is the branch of phylogeny that analyzes hereditary molecular diversity, mainly in DNA sequences, to increase data on an organisms evolutionary relationships. Due to the taxonomic levels of the study, various molecular markers are applied in molecular phylogeny. The selection of molecular instrument is of paramount matter to ensure that a proper level of variation is meliorated to respond the phylogenetic question. In this review, we have been trying to discuss about gene markers used in the plant phylogeny at various taxonomic levels. The current gene markers used in phylogeny include: the ribosomal nuclear genes, low copy nuclear genes and the extra-nuclear genome (mitochondrial and chloroplastic genomes). Conserved regions could be used at higher taxonomic levels in phylogenetics studies and regions with more changes could be applied between closely related taxa. One of the most common sequences for studying the phylogenetic relationships at the generic and infrageneric
http://ijgpb.journals.ikiu.ac.ir/article_1829.html
Picea abies Acrocona - Plant FinderPicea abies Acrocona - Plant Finder
Picea abies, commonly called Norway spruce, is a large pyramidal evergreen conifer that is native to the mountains of northern and central Europe east to the Urals. In its native European habitat, it typically matures to 100-150 (occasionally to 200) tall. It has been widely planted in cool and temperate regions of North American where it typically matures to a much shorter 40-60 (less frequently to 100) tall. It is noted for its rapid growth. Primary branches are slightly upturned but secondary branches become pendulous as the tree matures. Branches are clad with spirally-arranged, four-sided, needle-like, deep green leaves which are attached at their bases to tiny pegs. Cylindrical seed bearing cones (to 9 long) are pendulous. In excess of 150 cultivars (mostly dwarf) have been named over the years. Cultivars can be very difficult to distinguish ...
http://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=c905
Silk Green Cycas Floor Plants | Nearly NaturalSilk Green Cycas Floor Plants | Nearly Natural
Find green cycas floor plants and other silk plants at Nearly Natural, the company with over 75 years of experience starting with renowned horticulturist Henry Friedmen.
https://dropship.nearlynatural.com/silk-plants/floor-plants/general-colors/Greens/type/Cycas
Picea abies Virgata - Smrk ztepil - Jehli nany - Katalog rostlinPicea abies Virgata - Smrk ztepil - Jehli nany - Katalog rostlin
Picea abies Virgata, Smrk ztepil , Bizardn rostouc smrk, kter dor st v ky 10-15 m, letit exmpl e jsou i vy . Letorosty jsou dlouh a nev tven , asto b vaj m rn p evisl . Vy aduje vlh , m rn kysel , propustn p dy, se stanovi t m na slunci. Velmi cen n d evina pro sv origin ln tvary. Vhodn pou it jako solitera., Jehli nany
http://www.katalog-rostlin.cz/jehlicnany/Picea-abies-Virgata-Smrk-ztepily.html
PPT - The angiosperms PowerPoint Presentation - ID:154268PPT - The angiosperms PowerPoint Presentation - ID:154268
The angiosperms. Greek: angeion case; sperma seed. By far the most diverse group of plants that has ever existed with more than 240,000 different species. Why are there so many species. Angiosperms. Time scale. Origin of angiosperms. Mosses. Ferns . Slideshow 154268 by...
https://www.slideserve.com/niveditha/greek-angeion-case-sperma-seed
Slow Growing Conifers (SG) Up to 120cms wide or high in 10 yearsSlow Growing Conifers (SG) Up to 120cms wide or high in 10 years
Slow growing conifers (Up to 120cms wide or high in 10 years) basically will be over 3 ft in ten years and then go on growing at the slow pace to maturity. Slow growing conifers give form and texture to landscape plantings. Slow growing conifers also make a lovely backcloth to small shrubs and the dwarf conifers.
http://www.kenwithconifernursery.co.uk/slow-growing-conifers-sg
ABA and GA3 increase carbon allocation in different organs of grapevine plants by inducing accumulation of non-structural...ABA and GA3 increase carbon allocation in different organs of grapevine plants by inducing accumulation of non-structural...
CONICET Digital, el repositorio institucional del CONICET, un servicio gratuito para acceder a la producción científico-tecnológica de investigadores, becarios y demás personal del CONICET.
https://ri.conicet.gov.ar/handle/11336/22869
പൊവേൽസ് - വിക്കിപീഡിയപൊവേൽസ് - വിക്കിപീഡിയ
Angiosperm Phylogeny Group (2009). An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG III (PDF). Botanical Journal of the Linnean Society. 161 (2): 105-121. doi:10.1111/j.1095-8339.2009.00996.x. ശേഖരിച്ചത് 2013-07-06 ...
https://ml.m.wikipedia.org/wiki/Poales
ഫാബേൽസ് - വിക്കിപീഡിയഫാബേൽസ് - വിക്കിപീഡിയ
Angiosperm Phylogeny Group (2009). An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG III (PDF). Botanical Journal of the Linnean Society. 161 (2): 105-121. doi:10.1111/j.1095-8339.2009.00996.x. Retrieved 2013-07-06 ...
https://ml.wikipedia.org/wiki/%E0%B4%AB%E0%B4%BE%E0%B4%AC%E0%B5%87%E0%B5%BD%E0%B4%B8%E0%B5%8D
New Vegetable Seeds & Plants for 2021 | Johnnys Selected SeedsNew Vegetable Seeds & Plants for 2021 | Johnnys Selected Seeds
Explore almost 100 new additions to our extensive vegetable seeds lineup. At Johnnys, all of our products are 100% satisfaction guaranteed.
https://www.johnnyseeds.com/featured/new-for-2021/new-for-2021-vegetables/?start=54&sz=18
Summary of the effect of TEs on angiosperm adaptation a | Open-iSummary of the effect of TEs on angiosperm adaptation a | Open-i
Summary of the effect of TEs on angiosperm adaptation and evolution. (A) Types of TEs implicated in the generation of traits in flowering plants. (B) Types of e
https://openi.nlm.nih.gov/detailedresult.php?img=PMC3814199_evt141f1p&req=4
Seed Plants - Spermatophytina - Overview - Encyclopedia of LifeSeed Plants - Spermatophytina - Overview - Encyclopedia of Life
EOL content is automatically assembled from many different content providers. As a result, from time to time you may find pages on EOL that are confusing.. To request an improvement, please leave a comment on the page. Thank you!. ...
http://www.eol.org/pages/39715199/overview
GymnospermGymnosperm
Look up gymnosperm in Wiktionary, the free dictionary. Gymnosperm Database Gymnosperms on the Tree of Life Albert Seward (1911 ... Today gymnosperms are the most threatened of all plant groups. Gymnosperms have major economic uses. Pine, fir, spruce, and ... The gymnosperms and angiosperms together comprise the spermatophytes or seed plants. The gymnosperms are subdivided into five ... The first published sequenced genome for any gymnosperm was the genome of Picea abies in 2013. "Gymnosperms on The Plant List ...
https://en.wikipedia.org/wiki/Gymnosperm
WelwitschiaceaeWelwitschiaceae
The ancestors of the extant gymnosperm orders-Gnetales, Coniferales, Cycadales and Ginkgoales-arose during the Late Paleozoic, ... Bhatnagar, S. P.; Moitra, Alok (1996). Gymnosperms. p. 373. ISBN 9788122407921. Dilcher, David L.; Bernardes-De-Oliveira, Mary ... Monophyly of extant gymnosperms and origin of Gnetales from conifers Proceedings of the National Academy of Sciences of the ... Most recent systems place the Welwitschiaceae in the gymnosperm order Gnetales. This order is most closely related to the order ...
https://en.wikipedia.org/wiki/Welwitschiaceae
TreeTree
The gymnosperms include conifers, cycads, gnetales and ginkgos and these may have appeared as a result of a whole genome ... The seeds of conifers, the largest group of gymnosperms, are enclosed in a cone and most species have seeds that are light and ... "Gymnosperms". unlv.edu. Archived from the original on 2012-10-09. Retrieved 2012-09-27. Bhatnagar, S. P.; Moitra, Alok (1996). ... In the case of angiosperms and gymnosperms, the outermost layer of the trunk is the bark, mostly composed of dead cells of ...
https://en.wikipedia.org/wiki/Tree
MicrosporeMicrospore
Types of Gymnosperms: Conifers Pines Ginkgos Cycads Gnetophytes As the anther of a flowering plant develops, four patches of ... The microsporangia of gymnosperms develop in pairs toward the bases of the scales, which are therefore called microsporophylls ... Bhatnagar, S.P. (1996). Gymnosperms. New Age International. p. 8. ISBN 978-8122407921. Seguí-Simarro, José M.; Nuez, Fernando ( ... all gymnosperms and all angiosperms. Plants with heterosporous life cycles using microspores and megaspores arose independently ...
https://en.wikipedia.org/wiki/Microspore
CalamopityaceaeCalamopityaceae
Gymnosperms, including those that are extinct, can be classified by their wood: monoxylic vs pycnoxylic. Monoxylic wood is soft ... This family is composed of gymnosperms, and because of their stem structure discovered through fossil rocks, they are ... K., Sinha, A.; Kumar., Anil (2006-01-01). Botany for degree students : Gymnosperms. S Chand. ISBN 9788121926188. OCLC 857708675 ... Singh, V. P. (2006-01-01). Gymnosperm (naked seeds plant) : structure and development. Sarup & Sons. ISBN 9788176256711. Hotton ...
https://en.wikipedia.org/wiki/Calamopityaceae
Smallest organismsSmallest organisms
Zamia pygmaea is a cycad found in Cuba, and the smallest known gymnosperm. It grows to a height of 25 cm (10 in). Duckweeds of ... Gymnosperms. New Age International. ISBN 978-81-224-0792-1. Retrieved 16 April 2022. P.S.Dhami; G.Chopra; H.N.Srivastava (2015 ...
https://en.wikipedia.org/wiki/Smallest_organisms
ConiferConifer
"Gymnosperms". Archived from the original on 27 May 2015. Retrieved 11 May 2014. Singh, H. 1978. Embryology of gymnosperms. ... The gymnosperm male gametophytes (pollen grains) are carried by wind to a female cone and are drawn into a tiny opening on the ... "Gymnosperms". Retrieved 14 January 2016. (CS1 maint: DOI inactive as of July 2022, Webarchive template wayback links, Articles ... Conifers are a group of cone-bearing seed plants, a subset of gymnosperms. Scientifically, they make up the division Pinophyta ...
https://en.wikipedia.org/wiki/Conifer
Library of Congress Classification:Class Q -- ScienceLibrary of Congress Classification:Class Q -- Science
Phanerogams 494-494.5........Gymnosperms 495..............Angiosperms 504-638...........Cryptogams 640-707...........Plant ...
https://en.wikipedia.org/wiki/Library_of_Congress_Classification:Class_Q_--_Science
PinalesPinales
Gymnosperms and Angiosperms. In the gymnosperms (or Gymnospermae) Lindley included two orders, the Cycadeae and the Coniferae. ... Gymnosperms form a group of four subclasses among the spermatophytes (seed bearing plants). In turn, the seed plants together ... De-Zhi, Fu; Yong, Yang; Guang-Hua, Zhu (2004). "A New Scheme of Classification of Living Gymnosperms at Family Level". Kew ... Among the seed plants, the gymnosperms are a sister group to the subclass Magnoliidae (angiosperms or flowering plants). There ...
https://en.wikipedia.org/wiki/Pinales
Allium canadenseAllium canadense
11: 1-8. Voss, E. G. (1972). "Gymnosperms and Monocots". Michigan Flora. Bloomfield Hills, Michigan: Cranbrook Institute of ...
https://en.wikipedia.org/wiki/Allium_canadense
Blue spruceBlue spruce
Volume 2. Pteridiophytes and Gymnosperms. Oxford University Press, New York, 475 pp RHS A-Z encyclopedia of garden plants. ...
https://en.wikipedia.org/wiki/Blue_spruce
AraucariaAraucaria
Erich Götz (1980). Pteridophytes and Gymnosperms. Springer. p. 295. ISBN 978-3-540-51794-8. Cookson, Isabel C.; Duigan, Suzanne ... Media related to Araucaria at Wikimedia Commons Data related to Araucaria at Wikispecies "Araucaria". Gymnosperm Database. " ... The Gymnosperm Database. Retrieved 13 November 2011. "Practical seedling growing: Growing Araucaria from seeds". Arboretum de ... "In vitro digestibility of fern and gymnosperm foliage: implications for sauropod feeding ecology and diet selection". ...
https://en.wikipedia.org/wiki/Araucaria
James W. ByngJames W. Byng
The Gymnosperms Handbook. Hertford: Plant Gateway. International Plant Names Index. Byng. v t e (Articles with short ... and author of the comprehensive practical plant books The Flowering Plants Handbook and The Gymnosperms Handbook The standard ...
https://en.wikipedia.org/wiki/James_W._Byng
PinePine
... s are gymnosperms. The genus is divided into two subgenera based on the number of fibrovascular bundles in the needle. The ... 2018). "Pinus". The Gymnosperm Database. Wikimedia Commons has media related to Pinus. 40 Species of Pine Trees You Can Grow by ... "Gene duplications and phylogenomic conflict underlie major pulses of phenotypic evolution in gymnosperms". Nature Plants. 7 (8 ... "Gene duplications and phylogenomic conflict underlie major pulses of phenotypic evolution in gymnosperms". Nature Plants. 7 (8 ...
https://en.wikipedia.org/wiki/Pine
AspidotisAspidotis
4 Nov 1993). Pteridophytes and Gymnosperms. Flora of North America: North of Mexico. Vol. 2. Oxford University Press. pp. 170- ... Jan 1990). Pteridophytes and Gymnosperms. The Families and Genera of Vascular Plants. Vol. 1. Springer. p. 242. ISBN 978-3-540- ...
https://en.wikipedia.org/wiki/Aspidotis
List of coniferous plants of MontanaList of coniferous plants of Montana
Pinophytes are gymnosperms. They are cone-bearing seed plants with vascular tissue; all extant conifers are woody plants, the ... There are at least 20 species of Gymnosperms or Coniferous plants in Montana. The conifers, division Pinophyta, also known as ...
https://en.wikipedia.org/wiki/List_of_coniferous_plants_of_Montana
Peter Shaw GreenPeter Shaw Green
ISBN 0-915809-20-6. Green, P. S.; Gotz, E.; Kramer, K. U. (April 1991). Pteridophytes and Gymnosperms. Families and Genera of ...
https://en.wikipedia.org/wiki/Peter_Shaw_Green
Sagittaria latifoliaSagittaria latifolia
Gymnosperms and Monocots. i-xv, 1-488. In Michigan Flora. Cranbrook Institute of Science, Bloomfield Hills, Michigan. "World ...
https://en.wikipedia.org/wiki/Sagittaria_latifolia
CallistophytaceaeCallistophytaceae
Rothwell, G. W. (1981). "The Callistophytales (Pteridospermopsida). Reproductively sophisticated gymnosperms." Review of ... of these ovules has been worked out in some detail and seems to be essentially similar to that seen in modern-day gymnosperms, ...
https://en.wikipedia.org/wiki/Callistophytaceae
Iris prismaticaIris prismatica
Atlas of Tennessee Vascular Plants Volume 1. Pteridophytes, Gymnosperms & Moncots. 118 pp. Radford, A. E., H. E. Ahles & C. R. ...
https://en.wikipedia.org/wiki/Iris_prismatica
Lophosoria quadripinnataLophosoria quadripinnata
Pteridophytes and Gymnosperms. en: K. V. Kramer. P. S. Green (Eds.) The families and genera of vascular plants. Vol 1. Springer ...
https://en.wikipedia.org/wiki/Lophosoria_quadripinnata
Alfred Barton RendleAlfred Barton Rendle
i. Gymnosperms and Monocotyledons". The Oxford Magazine. The Proprietors. 23: 99. 23 November 1904. International Plant Names ... This made him focus on systematic botany for his career, focusing on gymnosperms, monocotyledons, and the Apetalae. In 1894 he ...
https://en.wikipedia.org/wiki/Alfred_Barton_Rendle
Allium rotundumAllium rotundum
Gymnosperms and Monocots. i-xv, 1-488. In Michigan Flora. Cranbrook Institute of Science, Bloomfield Hills, Michigan. Linnaeus ...
https://en.wikipedia.org/wiki/Allium_rotundum
List of ferns and fern allies of Soldiers DelightList of ferns and fern allies of Soldiers Delight
Volume 2. Pteridophytes and Gymnosperms. Oxford University Press. New York and Oxford, 475 pages. Gleason, Henry A., and Arthur ...
https://en.wikipedia.org/wiki/List_of_ferns_and_fern_allies_of_Soldiers_Delight
Aletris farinosaAletris farinosa
Gymnosperms and Monocots. i-xv, 1-488. In Michigan Flora. Cranbrook Institute of Science, Bloomfield Hills, Michigan. (CS1 ...
https://en.wikipedia.org/wiki/Aletris_farinosa
MedullosalesMedullosales
Poort R.J.; Visscher H.; Dilcher D.L. (1996). "Zoidogamy in fossil gymnosperms: the centenary of a concept, with special ... Anderson J. M.; Anderson H. M.; Cleal C. J. (2007), Brief history of the gymnosperms: classification, biodiversity, ... Sporne, K. R. (1974). The morphology of gymnosperms. (Second edition). Hutchinson University Library, London. Stidd B. M. (2007 ...
https://en.wikipedia.org/wiki/Medullosales
Klaus KubitzkiKlaus Kubitzki
1990). Pteridophytes and gymnosperms. Vol. 1. ISBN 3-540-51794-4. 2. Kubitzki, Klaus; Rohwer, Jens G.; Bittrich, Volker, eds. ( ...
https://en.wikipedia.org/wiki/Klaus_Kubitzki
WoodWood
Compression wood in gymnosperms. Springer-Verlag, Berlin. 2150 p. Elliott, G.K. 1970. Wood density in conifers. Commonwealth ...
https://en.wikipedia.org/wiki/Wood
Populus albaPopulus alba
Naturalised Pteridophytes, Gymnosperms, Dicotyledons. 4. Christchurch, New Zealand, Botany Division, D.S.I.R. Flora Europaea: ...
https://en.wikipedia.org/wiki/Populus_alba
Privet as an invasive plantPrivet as an invasive plant
Naturalised Pteridophytes, Gymnosperms, Dicotyledons. 4. Christchurch, New Zealand, Botany Division, D.S.I.R.. RHS A-Z ...
https://en.wikipedia.org/wiki/Privet_as_an_invasive_plant
https://www.britannica.com/summary/gymnospermhttps://www.britannica.com/summary/gymnosperm
gymnosperm, Any of the more than 1,000 species of woody vascular plants that reproduce by means of an exposed seed, or ovule, ... Home Science Plants Conifers & Other Gymnosperms gymnosperm gymnosperm summary. Actions Cite verifiedCite ... For the full article, see gymnosperm. gymnosperm, Any of the more than 1,000 species of woody vascular plants that reproduce by ... some gymnosperms are grown as timber and pulp trees or as ornamentals. Gymnosperms also are a minor source of food; of ...
https://www.britannica.com/summary/gymnosperm
Angiosperms versus gymnosperms: How flowering plants came to rule | New ScientistAngiosperms versus gymnosperms: How flowering plants came to rule | New Scientist
Flowerless gymnosperms, such as conifer and ginkgo, ruled the Jurassic world before their flowering rivals, the angiosperms, ... How flowering plants beat bloom-free gymnosperms to world dominance. Flowerless gymnosperms, such as conifer and ginkgo, ruled ... But gymnosperms also comprise gnetales (like W. mirabilis), the palm-like cycads and ginkgo, also known as the maidenhair tree ... But just as the dinosaur era ended with the Cretaceous, so too did the heyday of the gymnosperms. Today, there are only around ...
https://www.newscientist.com/article/mg25634120-100-how-flowering-plants-beat-bloom-free-gymnosperms-to-world-dominance/
Increasing the quality and germination gymnosperms by photonics methods | (2017) | Iakovlev | Publications | SpieIncreasing the quality and germination gymnosperms by photonics methods | (2017) | Iakovlev | Publications | Spie
Increasing the quality and germination gymnosperms by photonics methods Author(s): Alexey Iakovlev; Anastasia Durova; Sergey ...
https://spie.org/Publications/Proceedings/Paper/10.1117/12.2253411
Gymnosperms (Seed Producing Plants: Conifers, Cycads, Ginkgo) • Earth.comGymnosperms (Seed Producing Plants: Conifers, Cycads, Ginkgo) • Earth.com
Is a Rose a Gymnosperm or an Angiosperm? | Home Guides | SF GateIs a Rose a Gymnosperm or an Angiosperm? | Home Guides | SF Gate
Gymnosperms. Gymnosperms, in contrast to angiosperms, produce seeds that are not enclosed inside a fruit. These are called " ... Instead of a fruit, gymnosperms typically produce cones. A cone carries a seed between its scales, and as it matures, the ... Gymnosperms are not as diverse as angiosperms, and trees account for the majority of the group. ...
https://homeguides.sfgate.com/is-a-rose-a-gymnosperm-or-an-angiosperm-12513854.html
NYBG Doctoral Defense: Evolution and Development of the Seed Coat in Gymnosperms » New York Botanical GardenNYBG Doctoral Defense: Evolution and Development of the Seed Coat in Gymnosperms » New York Botanical Garden
Although the seed is a feature shared across gymnosperms and angiosperms, there is a large amount of variation in this ... NYBG Doctoral Defense: Evolution and Development of the Seed Coat in Gymnosperms Friday, April 16, 2021 ... namely as regards five gymnosperm species. Cecilia is interested in understanding the evolution and development of different ... by NYBG and CUNY doctoral student Cecilia Zumajo-Cardona will focus on seed coat structures in five species of gymnosperms, ...
https://www.nybg.org/event/nybg-doctoral-defense-evolution-and-development-of-the-seed-coat-in-gymnosperms/
Flora of Australia Glossary - Ferns, Gymnosperms and Allied Groups - DCCEEWFlora of Australia Glossary - Ferns, Gymnosperms and Allied Groups - DCCEEW
gymnosperm: a seed plant with the ovules borne on the surface of a sporophyll. ...
https://www.dcceew.gov.au/science-research/abrs/online-resources/glossaries/ferns
The Latest Portfolio of Theory and Practice in Gymnosperm > Bhargava, Mukta | Saujanya...The Latest Portfolio of Theory and Practice in Gymnosperm > Bhargava, Mukta | Saujanya...
The Latest Portfolio of Theory and Practice in Gymnosperm ...
https://www.saujanyabooks.com/details.aspx?id=19179
What is an example of a gymnospermWhat is an example of a gymnosperm
What Is The Difference Between Angiosperms And Gymnosperms - The angiosperms, or flowering plants This arrangement is easily ... Gymnosperm. Gymnosperms Gymnosperms are a group of plants that share one common characteristic: For example, all gymnosperms ... gymnosperm synonyms, gymnosperm pronunciation, gymnosperm translation, English dictionary definition of gymnosperm. n. A ... Gymnosperm What’s the Difference. 6/07/2012 · i have 2 write some ex of gymnosperm hw should i write A gymnosperm is a seed ...
https://aflockinthecity.com/victoria/what-is-an-example-of-a-gymnosperm.php
Clock genes and diurnal transcriptome dynamics in summer and winter in the gymnosperm Japanese cedar (Cryptomeria japonica(L.f....Clock genes and diurnal transcriptome dynamics in summer and winter in the gymnosperm Japanese cedar (Cryptomeria japonica(L.f....
However, little is known about the circadian clock and its regulation in gymnosperms, including conifers. Here we present the ... Clock genes and diurnal transcriptome dynamics in summer and winter in the gymnosperm Japanese cedar (Cryptomeria japonica(L.f ... Clock genes and diurnal transcriptome dynamics in summer and winter in the gymnosperm Japanese cedar (Cryptomeria japonica(L.f ... Moreover, studying Japanese cedar is interesting from the view of evolution of the clock, since Cryptomeria is a gymnosperm and ...
https://bmcplantbiol.biomedcentral.com/articles/10.1186/s12870-014-0308-1
Almond - WikipediaAlmond - Wikipedia
Gymnosperms. *Cycad *Burrawang nut. *Ginkgo nut. *Araucaria spp. *Bunya nut. *Monkey-puzzle nut ...
https://en.wikipedia.org/wiki/Almond
Type GymnospermsType Gymnosperms
Welcome to The Nature Database. We index Nature samples to provide you a fun way to discover the Natural World. Birds, Trees, Plants, Animals and so much more!
https://thenaturedb.com/index.php?label=Type&content=Gymnosperms
Gymnosperms-Pinus StudyGymnosperms-Pinus Study
Pollination. Each ovule secretes a mucilaginous drop at the micropylar end. A gap is produced between the ends of the ovuliferous scales. It forms a passage for the entry of pollen grains. Wind carried pollen grains. The mucilage drop entangles the pollen grain. Pollen grain is carried through the micropyle to the surface of the nucellus.. Male Prothallus. The pollen grain has two prothalial cells and an antheridial cell. These cells soon disintegrate. Further development of the pollen grain takes place at the surface of the nucellus. The antheridial cell cut off second prothalial cell. It also cut off generative cell adjacent to the prothalial cells. The remaining large cell is known as the tube cell. Its nucleus is called tube nucleus. Tube nuclers controls the growth of the pollen tube. Exine of the pollen grain ruptures. Intine grows out to form the pollen tube. It grows through the nucellus. But its activity stops till spring. Female cone enlarges very much in size after pollination. Outer ...
http://botanystudies.com/gymnosperms-pinus-study/
Gymnosperms: Classification, Types & Examples | StudySmarterGymnosperms: Classification, Types & Examples | StudySmarter
Gymnosperms: ✓ Definition ✓ Types ✓ Reproduction ✓ Seed ✓ Characteristics ✓ Classification ✓ StudySmarter Original ... "Gymnosperms - Biology." Gymnosperms - Biology, pressbooks-dev.oer.hawaii.edu/biology/chapter/gymnosperms. Accessed 29 Sept. ... What are gymnosperms? How do they differ from angiosperms?. Gymnosperms are a diverse group of vascular plants whose seeds are ... Gymnosperms - Key takeaways. *Gymnosperms are a diverse group of vascular plants whose seeds are not enclosed in an ovary. They ...
https://www.studysmarter.us/explanations/biology/biological-organisms/gymnosperms/
Describe the important characteristics of gymnosperms.Describe the important characteristics of gymnosperms.
The seeds of gymnosperm plants are not enclosed in fruits.. ● The plant body ranges from medium size to tall trees and also ... The gymnosperms root system consists of taproots. The coralloid roots present in Cycas are related to nitrogen-fixing ... Gymnosperms are heterosporous and bear two kinds of spores namely microspores and megaspores. ...
https://www.elitedigitalstudy.com/11329/describe-the-important-characteristics-of-gymnosperms
Gymnosperm phylogeny | BOTANIQUE.ORGGymnosperm phylogeny | BOTANIQUE.ORG
Category Archives: Gymnosperm phylogeny Gymnosperm phylogeny Extant Gymnosperm Phylogeny. November 2, 2004. Rilece T. ... Gymnosperms are probably monophyletic and include: - Cycadales (Cycas, Zamia) that are the more primitive Gymnosperms (Basal ... Gymnosperms are plants with seeds ( Spermaphytes) but with a naked ovule: the ovule is not included in a carpel that is an ... Gymnosperms), - Ginkgoales, a sister-clade of the clade including Conifers and Gnetales, - Gnetales (Ephedra, Gnetum, ...
https://www.botanique.org/en/category/gymnosperm-phylogeny-en/
Gymnosperms (incl. Conifers) | Page 6 | UBC Botanical Garden ForumsGymnosperms (incl. Conifers) | Page 6 | UBC Botanical Garden Forums
Gymnosperms (incl. Conifers). Conifers and relatives (cycads, Ginkgo and Gnetum) - Growing, Propagation, Identification, ...
https://forums.botanicalgarden.ubc.ca/forums/gymnosperms-incl-conifers.154/page-6?prefix_id=15
Gymnosperm paleopolyploidy paper published - Sessa LabGymnosperm paleopolyploidy paper published - Sessa Lab
This paper demonstrates that there have been three ancient whole genome duplication events in the gymnosperms, and it ... A paper on ancient polyploidy in the gymnosperms, led by the Barker Lab at the University of Arizona (Emilys postdoc lab), was ... A paper on ancient polyploidy in the gymnosperms, led by the Barker Lab at the University of Arizona (Emilys postdoc lab), was ... As in the flowering plants, the evolution of the large genome sizes of gymnosperms involved both polyploidy and repetitive ...
https://sessalab.org/2015/11/21/gymnosperm-paper/
Chamaecyparis pisifera - WikipediaChamaecyparis pisifera - Wikipedia
It is a slow-growing coniferous tree growing to 35-50 m tall with a trunk up to 2 m in diameter. The bark is red-brown, vertically fissured and with a stringy texture. The foliage is arranged in flat sprays; adult leaves are scale-like, 1.5-2 mm long, with pointed tips (unlike the blunt tips of the leaves of the related Chamaecyparis obtusa (hinoki cypress), green above, green below with a white stomatal band at the base of each scale-leaf; they are arranged in opposite decussate pairs on the shoots. The juvenile leaves, found on young seedlings, are needle-like, 4-8 mm long, soft and glaucous bluish-green. The cones are globose, 4-8 mm diameter, with 6-10 scales arranged in opposite pairs, maturing in autumn about 7-8 months after pollination.[2] ...
https://en.wikipedia.org/wiki/Chamaecyparis_pisifera
G. Rothwell | Semantic ScholarG. Rothwell | Semantic Scholar
nov., a Late Devonian Gymnosperm with Cupulate Ovules. *G. Rothwell, S. Scheckler, W. Gillespie ... The callistophytales (Pteridospermopsida): Reproductively sophisticated paleozoic gymnosperms. *G. Rothwell. *. Environmental ...
https://www.semanticscholar.org/author/G.-Rothwell/4047197
SOLVED] which of these can be found in both gymnosperms and angiosperms? - TheBasicAnswers.com
Which of these can be found in both gymnosperms and angiosperms? Vascular tissue and ... flowers and vascular tissue enclosed ... The best answer which of these can be found in both gymnosperms and angiosperms is. B) vascular tissue and seeds.. Explanation: ... Both gymnosperms and angiosperms have seeds. The only difference is that angiosperms have seeds hidden in the fruit, while ... Both gymnosperms and angiosperms have vascular tissue that is specialized for transport of minerals, water, and organic ...
https://thebasicanswers.com/3317/solved-which-these-can-found-both-gymnosperms-angiosperms
Evolution Of Plants | Encyclopedia.com
Gymnosperms.. Gymnosperms arose from a now-extinct group called the progymnosperms. Progymnosperms are represented by fossils ... Gymnosperms. The gymnosperms probably evolved from an extinct phylum of seedless vascular plants, the progymnosperms, that ... and fostered the rise of the seed plants known as gymnosperms . The gymnosperms continued to dominate through the Mesozoic era ... and pterophytes at the end of the Carboniferous and their replacement by gymnosperms in the early Permian. Gymnosperms ...
https://www.encyclopedia.com/plants-and-animals/botany/botany-general/evolution-plants
Biology MCQ on Gymnosperm for NEET and Medical Exam 2021 - Learning MantrasBiology MCQ on Gymnosperm for NEET and Medical Exam 2021 - Learning Mantras
MCQ on Gymnosperm: Biology is one of the most important and vital sections in NEET. It includes theories, descriptions, ... MCQ on Gymnosperm. Q1. Inverted omega shaped organization of the vascular bundles is seen in _______.. a) cycas root. b) Cycas ... Tallest known gymnosperm is _______.. a) Pinus. b) Ginkgo. c) Sequoia. d) Ephedra. View Answer ... In gymnosperms, the ovules typically are _______.. a) bitegmic and anatropous. b) bitegmic and orthotropous. c) unitegmic and ...
https://learningmantras.com/mcq-on-gymnosperm/
Mushrooms | LibraryThingMushrooms | LibraryThing
Gymnosperms (1). Truffle culture (1). Dyes and dyeing, Domestic (1). Fungi California San Francisco Bay Area (1) ...
https://www.librarything.com/subject/Mushrooms
Reproductive Development and Structure | Biology II | | Course HeroReproductive Development and Structure | Biology II | | Course Hero
Sexual Reproduction in Gymnosperms. As with angiosperms, the lifecycle of a gymnosperm is also characterized by alternation of ... Angiosperms versus Gymnosperms. Figure 10. (a) Angiosperms are flowering plants, and include grasses, herbs, shrubs and most ... Lastly, wind plays an important role in pollination in gymnosperms because pollen is blown by the wind to land on the female ... Gymnosperm reproduction differs from that of angiosperms in several ways (Figure 10). In angiosperms, the female gametophyte ...
https://www.coursehero.com/study-guides/biology2xmaster/reproductive-development-and-structure/
Contrasting rates of molecular evolution and patterns of selection among gymnosperms and flowering plants<...
Angiosperms and gymnosperms differ in a number of features, of which contrasting reproductive biology, life spans, and ... Angiosperms and gymnosperms differ in a number of features, of which contrasting reproductive biology, life spans, and ... Angiosperms and gymnosperms differ in a number of features, of which contrasting reproductive biology, life spans, and ... Angiosperms and gymnosperms differ in a number of features, of which contrasting reproductive biology, life spans, and ...
https://experts.nau.edu/en/publications/contrasting-rates-of-molecular-evolution-and-patterns-of-selectio
Heterochrony and repurposing in the evolution of gymnosperm seed dispersal units | EvoDevo | Full TextHeterochrony and repurposing in the evolution of gymnosperm seed dispersal units | EvoDevo | Full Text
Cellulosic fibers, an infrequent cell type in gymnosperms, were found in Ephedra, where they presumably function as a source of ... To generate a structural framework for the development and evolution of gymnosperm fleshy diaspores, we studied the anatomy and ... genetics of fleshy angiosperm fruits is advanced in contrast to the knowledge gap for analogous fleshy structures in gymnosperm ... While gymnosperms do not have true fruits in the botanical sense, structures other than the angiosperm ovary can perform ...
https://evodevojournal.biomedcentral.com/articles/10.1186/s13227-022-00191-8
Plants Under Pressure | Natural History MuseumPlants Under Pressure | Natural History Museum
Gymnosperms on the EDGE. Scientific Reports 8:6053. doi: 10.1038/s41598-018-24365-4 ... scores to the most endangered gymnosperm species in the world. ...
https://www.nhm.ac.uk/our-science/our-work/biodiversity/plants-under-pressure.html
Browse by Taxonomic Classification - ISB: Atlas of Florida PlantsBrowse by Taxonomic Classification - ISB: Atlas of Florida Plants
Gymnosperms Select one of the following families to view a list of genera:. ARAUCARIACEAE CYCADACEAE PODOCARPACEAE TAXODIACEAE ...
https://florida.plantatlas.usf.edu/browse/classification/?fid=&fn=
FernsPteridophytesGinkgoSpeciesConifers and other gymnospermsAngiosperms and gymnospermsPlantsCycadalesConeConesGnetalesOvaryAngiospermGnetophytesPodocarpusSeed dispersalBiologyCharacteristics of gymnospermsAlgaeFruitsBryophytaClassificationProduce seeds that are notGenomeTreesEvolutionaryDescribeInclDifferEvolution
Ferns3
  • The earliest group of gymnosperms are seed ferns called P teridospermophyta , which are now extinct and are only known from fossil evidence (note that nonextinct ferns reproduce by spores , not seeds). (studysmarter.us)
  • The alien flora of Turkey comprises 340 taxa, among which there are 321 angiosperms, 17 gymnosperms and two ferns. (bionomia.net)
  • From the main page there are links to other pages on several plant related topics including: photosynthesis, basic structure, xylem and phloem, reproduction, special structures, mosses and liverworts, ferns and horsetails, gymnosperms and angiosperms, as well as man and plants. (tutor.com)
Pteridophytes2
  • This pie chart is based on IUCN Red List assessments of 3990 species of Pteridophytes, Gymnosperms, Monocots and Legumes. (nhm.ac.uk)
  • The Museum manages the fifth largest herbarium in the Western Hemisphere, estimated to include almost 3 million specimens of angiosperms, gymnosperms, pteridophytes, bryophytes, fungi (including lichenized ascomycetes), and algae. (fieldmuseum.org)
Ginkgo8
  • Flowerless gymnosperms, such as conifer and ginkgo, ruled the Jurassic world before their flowering rivals, the angiosperms, became dominant. (newscientist.com)
  • But gymnosperms also comprise gnetales (like W. mirabilis ), the palm-like cycads and ginkgo, also known as the maidenhair tree. (newscientist.com)
  • 5. Gymnosperm Sample 10: Angiosperm Common Feature Nutrition How does the, Gymnosperms are seed-bearing vascular plants, such as cycads, ginkgo, yews and conifers, in which the ovules or seeds are not enclosed in an ovary. (aflockinthecity.com)
  • Description of the Gymnosperms: Cycads, Ginkgo, Conifers and Gnetophytes. (aflockinthecity.com)
  • 1990) Examples of gymnosperms are fir trees, spruce trees, pine trees, cycads and ginkgo trees. (aflockinthecity.com)
  • Gymnosperms are seed-bearing vascular plants, such as cycads, ginkgo, yews and conifers, in which the ovules or seeds are not enclosed in an ovary. (aflockinthecity.com)
  • Gymnosperm Ecology Introduction The gymnosperms are a group of plants that includes the conifers, cycads, gnetophytes, and ginkgo. (oxfordbibliographies.com)
  • The SQUA, DEF/GLO, AG and SEP subfamilies existed in all the tested flowering plants, while SQUA was absent in the gymnosperm Ginkgo biloba , and no genes of the four subfamilies were found in a charophyte, liverwort, mosses, or lycophyte. (biomedcentral.com)
Species12
  • gymnosperm , Any of the more than 1,000 species of woody vascular plants that reproduce by means of an exposed seed , or ovule, as opposed to an angiosperm, or flowering plant, whose seeds are enclosed by mature ovaries, or fruits . (britannica.com)
  • The research presented by NYBG and CUNY doctoral student Cecilia Zumajo-Cardona will focus on seed coat structures in five species of gymnosperms, with the aim of better understanding the origin and development of this morphological novelty. (nybg.org)
  • Since 2016, Cecilia has continued her Master's and Doctoral studies, focusing on a subject of fundamental importance in the evolution of plants: the evolution and development of the seed coat in non-model species, namely as regards five gymnosperm species. (nybg.org)
  • On the other hand, gymnosperms have only around 1,000 extant species. (studysmarter.us)
  • However, extreme climatic changes led to the extinction of many gymnosperm species. (studysmarter.us)
  • This accounts for the relatively low diversity among extant gymnosperm species. (studysmarter.us)
  • The highly conserved morphology of gymnosperms evidenced by similarity of extant species to fossil records and the high levels of macrosynteny at the genomic level have led scientists to believe that gymnosperms are slow-evolving plants, although some studies have offered contradictory results. (nau.edu)
  • Our results suggest that angiosperms and gymnosperms differ considerably in their rates of molecular evolution per unit time, with gymnosperm rates being, on average, seven times lower than angiosperm species. (nau.edu)
  • Finally, our study suggests stronger and more efficient purifying and diversifying selection in gymnosperm than in angiosperm species, probably in relation to larger effective population sizes. (nau.edu)
  • We also apply the results of other assessment programmes, for example assigning Evolutionarily Distinct and Globally Endangered (EDGE) scores to the most endangered gymnosperm species in the world. (nhm.ac.uk)
  • Although almost two thirds of plant species are Least Concern (LC), more than one in five are threatened with extinction, either Vulnerable (VU), Endangered (EN) or Critically Endangered (CR). (nhm.ac.uk)
  • Gymnosperm tree species. (cdc.gov)
Conifers and other gymnosperms2
  • Contrary to previous genomic research that reported an absence of polyploidy in the ancestry of contemporary gymnosperms, our analyses indicate that polyploidy has contributed to the evolution of conifers and other gymnosperms. (sessalab.org)
  • Any eukaryotic metabolite produced during a metabolic reaction in plants, the kingdom that include flowering plants, conifers and other gymnosperms. (ebi.ac.uk)
Angiosperms and gymnosperms4
  • Higher vascular plants can be further divided into angiosperms and gymnosperms. (studysmarter.us)
  • Angiosperms and gymnosperms primarily differ in how their seeds are developed: in angiosperms , the seed is contained in an ovary , whereas in gymnosperms , the seed lies exposed on cones or modified leaves (Fig. 1). (studysmarter.us)
  • serves as a connecting link between the angiosperms and gymnosperms. (learningmantras.com)
  • Angiosperms and gymnosperms differ in a number of features, of which contrasting reproductive biology, life spans, and population sizes are the most prominent. (nau.edu)
Plants16
  • This evolutionary orphan is a gymnosperm - plants that produce seeds, but not true flowers or fruit. (newscientist.com)
  • Gymnosperms are seed-bearing plants known for their "naked seeds": seeds not encased within an ovary. (aflockinthecity.com)
  • In this lesson, we will explore gymnosperms, which are a unique group of plants that do not have bright flowers or seeds that are protected in. (aflockinthecity.com)
  • What is true about the relationship of adenine Gymnosperms are a group of plants which produce seeds that are not contained within an ovary or fruit. (aflockinthecity.com)
  • Plants dependent on spore reproduction had been taken out of the ecosystems, Gymnosperms mainly rely on the wind. (aflockinthecity.com)
  • Pines, spruces, and many other evergreen trees are gymnosperms, or nonflowering seed plants . (studysmarter.us)
  • In the following, we will discuss what gymnosperms are, how they differ from angiosperms (flowering plants), and what characteristics define them. (studysmarter.us)
  • Gymnosperms are a diverse group of vascular plants whose seeds are not enclosed in an ovary. (studysmarter.us)
  • For around 200 million years prior to the emergence of flowering plants, gymnosperms dominated the world. (studysmarter.us)
  • The seeds of gymnosperm plants are not enclosed in fruits. (elitedigitalstudy.com)
  • Gymnosperms are plants with seeds ( Spermaphytes) but with a naked ovule: the ovule is not included in a carpel that is an apomorphic feature of Angiosperms. (botanique.org)
  • As in the flowering plants, the evolution of the large genome sizes of gymnosperms involved both polyploidy and repetitive element activity. (sessalab.org)
  • Although some attention has been given to flowering plants, reports of molecular evolutionary rates for their sister plant clade (gymnosperms) are scarce, and to our knowledge differences in molecular evolution among seed plant clades have never been tested in a phylogenetic framework. (nau.edu)
  • Extant seed plants consist of two major clades: gymnosperms, with naked ovules, and angiosperms, with ovules contained in ovaries that develop into fruits after pollination and fertilization. (biomedcentral.com)
  • Seed-bearing organ on gymnosperm plants. (eol.org)
  • A class of vascular seed plants also known as gymnosperms in the subdivision spermatophytina. (bvsalud.org)
Cycadales1
  • Cycadales ( Cycas , Zamia ) that are the more primitive Gymnosperms (Basal Gymnosperms), - Ginkgoales , a sister-clade of the clade including Conifers and Gnetales , - Gnetales ( Ephedra , Gnetum , Welwitschia ) are monophyletic and nested within Conifers, - Gnetales are the sister-clade of Pinaceae . (botanique.org)
Cone5
  • Beyond pine Cones: An Introduction to Gymnosperms Pine cones are perhaps the most familiar gymnosperm cone type. (aflockinthecity.com)
  • The bracts of a gymnosperm cone are called sporophylls . (studysmarter.us)
  • To generate a structural framework for the development and evolution of gymnosperm fleshy diaspores, we studied the anatomy and histochemistry of Ephedra (Gnetales) seed cone bracts, the modified leaves surrounding the reproductive organs. (biomedcentral.com)
  • Cellulosic fibers, an infrequent cell type in gymnosperms, were found in Ephedra , where they presumably function as a source of supplementary apoplastic water in fleshy seed cone bracts. (biomedcentral.com)
  • This model for the evolution of cone bract morphology in South American Ephedra hence involves a novel differentiation program repurposed from leaves combined with changes in the timing of leaf differentiation, or heterochrony, that can further be tested in other gymnosperms with fleshy diaspores. (biomedcentral.com)
Cones3
  • Instead of a fruit, gymnosperms typically produce cones. (sfgate.com)
  • Instead of fruits, gymnosperms produce cones that hold their seeds. (studysmarter.us)
  • Then, later in evolutionary history, the exposed ovules and cones characteristic of gymnosperms emerged. (studysmarter.us)
Gnetales1
  • With the exception of gnetales (which will be described later), gymnosperms lack vessel elements and only have tracheids. (studysmarter.us)
Ovary1
  • While gymnosperms do not have true fruits in the botanical sense, structures other than the angiosperm ovary can perform comparable functions in seed dispersal, similarly becoming fleshy or dry and winged [ 2 ]. (biomedcentral.com)
Angiosperm5
  • Is a Rose a Gymnosperm or an Angiosperm? (sfgate.com)
  • Angiosperm: Angiosperm, any of Examples of this variability include the succulent cacti arose from among this diverse array of complex gymnosperms. (aflockinthecity.com)
  • Angiosperm vs. Gymnosperm. (aflockinthecity.com)
  • In contrast to their slow rates of molecular evolution, gymnosperms possess higher substitution rate ratios than angiosperm taxa. (nau.edu)
  • Anatomy and developmental genetics of fleshy angiosperm fruits is advanced in contrast to the knowledge gap for analogous fleshy structures in gymnosperm diaspores. (biomedcentral.com)
Gnetophytes1
  • Comparative analyses identify genomic features distinguishing gnetophytes from other gymnosperms. (nature.com)
Podocarpus1
  • Low genetic diversity and high differentiation among relict populations of the neotropical gymnosperm Podocarpus sellowii (Klotz. (bvsalud.org)
Seed dispersal1
  • Fleshy structures that aid in animal seed dispersal have evolved repeatedly and independently from different organs in gymnosperms, either within the ovule or from subtending structures [ 5 ]. (biomedcentral.com)
Biology1
Characteristics of gymnosperms2
Algae1
  • Numerous MADS-box proteins have been identified from green algae, moss, gymnosperms and angiosperms [ 5 ]. (biomedcentral.com)
Fruits1
  • The seeds of gymnosperms are naked whereas the seeds of angiosperms are covered by fruits. (sarthaks.com)
Bryophyta1
  • Gymnosperms are undoubtedly the group from which the angiosperms developed, Examples and Uses: Bryophyta. (aflockinthecity.com)
Classification1
  • In the following sections, we will delve deeper into the evolution, characteristics, and classification of gymnosperms. (studysmarter.us)
Produce seeds that are not1
  • Gymnosperms, in contrast to angiosperms, produce seeds that are not enclosed inside a fruit. (sfgate.com)
Genome4
  • This paper demonstrates that there have been three ancient whole genome duplication events in the gymnosperms, and it introduces a new algorithm, MAPS, for placing paleopolyploidy events in a phylogenetic context. (sessalab.org)
  • In contrast, there is little evidence to date that whole genome duplication (WGD) has played a significant role in the evolution of their putative extant sister lineage, the gymnosperms. (sessalab.org)
  • We present evidence for three ancient genome duplications during the evolution of gymnosperms, based on phylogenomic analyses of transcriptomes from 24 gymnosperms and 3 outgroups. (sessalab.org)
  • Longer generation times and larger genome sizes are some of the factors explaining the slow rates of molecular evolution found in gymnosperms. (nau.edu)
Trees3
  • some gymnosperms are grown as timber and pulp trees or as ornamentals. (britannica.com)
  • Gymnosperms are not as diverse as angiosperms, and trees account for the majority of the group. (sfgate.com)
  • Examples of gymnosperms are pine trees and junipers. (dictionary.com)
Evolutionary1
Describe1
  • Describe the similarities and differences between gymnosperms and angiosperms. (myessaydesk.com)
Incl1
Differ1
Evolution1
  • Although the seed is a feature shared across gymnosperms and angiosperms, there is a large amount of variation in this structure, and its origin, evolution, and development are still debated. (nybg.org)
Gymnosperms (Seed Producing Plants: Conifers, Cycads, Ginkgo) • Earth.com
Gymnosperms (Seed Producing Plants: Conifers, Cycads, Ginkgo) • Earth.com (earth.com)
Almond - Wikipedia
Almond - Wikipedia (en.wikipedia.org)
Tyrannosaurs may have hunted together in packs like wolves | New Scientist
Tyrannosaurs may have hunted together in packs like wolves | New Scientist (newscientist.com)
Küstenmammutbaum - Wikipedia
Küstenmammutbaum - Wikipedia (de.wikipedia.org)
Chamaecyparis pisifera - Wikipedia
Chamaecyparis pisifera - Wikipedia (en.wikipedia.org)
G. Rothwell | Semantic Scholar
G. Rothwell | Semantic Scholar (semanticscholar.org)
Ephedra sinica - Wikipédia
Ephedra sinica - Wikipédia (fr.wikipedia.org)
Plants Under Pressure | Natural History Museum
Plants Under Pressure | Natural History Museum (nhm.ac.uk)
Projecting Global Occurrence of Cryptococcus gattii - Volume 16, Number 1-January 2010 - Emerging Infectious Diseases journal -...
Projecting Global Occurrence of Cryptococcus gattii - Volume 16, Number 1-January 2010 - Emerging Infectious Diseases journal -... (wwwnc.cdc.gov)
Araucaria angustifolia - Wikipedia, la enciclopedia libre
Araucaria angustifolia - Wikipedia, la enciclopedia libre (es.wikipedia.org)
Land Bridges: Ancient Environments, Plant Migrations, and New World Connections, Graham
Land Bridges: Ancient Environments, Plant Migrations, and New World Connections, Graham (press.uchicago.edu)
Botany - Wikipedia
Botany - Wikipedia (en.wikipedia.org)
A vascular plant that produces naked seeds that dont depend on water for dispersal would be a member of which group? a....
A vascular plant that produces naked seeds that dont depend on water for dispersal would be a member of which group? a.... (answerbag.com)
Bergkiefer - Wikipedia
Bergkiefer - Wikipedia (de.wikipedia.org)
Cupressus nootkatensis 'Strict Weeping' | UBC Botanical Garden Forums
Cupressus nootkatensis 'Strict Weeping' | UBC Botanical Garden Forums (ubcbotanicalgarden.org)
Claim: Global Warming will Increase Arctic Snowfall - Watts Up With That?
Claim: Global Warming will Increase Arctic Snowfall - Watts Up With That? (wattsupwiththat.com)
The Major North American Conifers with Descriptions
The Major North American Conifers with Descriptions (treehugger.com)
Tahmkenchmains
Tahmkenchmains (reddit.com)
Prince Edward Island National Park - Innvista
Prince Edward Island National Park - Innvista (innvista.com)
Plant Unit-quiz 1 Safari Intro - ProProfs Quiz
Plant Unit-quiz 1 Safari Intro - ProProfs Quiz (proprofs.com)
4-aminobenzoic acid (CHEBI:30753)
4-aminobenzoic acid (CHEBI:30753) (ebi.ac.uk)
How plants evolved on land | John Innes Centre
How plants evolved on land | John Innes Centre (jic.ac.uk)
Berkeley Earth endorses Natural Gas as a 'bridge fuel' - Watts Up With That?
Berkeley Earth endorses Natural Gas as a 'bridge fuel' - Watts Up With That? (wattsupwiththat.com)
Study: Poor People Eating Properly would Accelerate Global Warming - Watts Up With That?
Study: Poor People Eating Properly would Accelerate Global Warming - Watts Up With That? (wattsupwiththat.com)
Study finds 'Snowball Earth' event gave rise to oxygen based life - Watts Up With That?
Study finds 'Snowball Earth' event gave rise to oxygen based life - Watts Up With That? (wattsupwiththat.com)
Frontiers | An Overview of Sucrose Synthases in Plants
Frontiers | An Overview of Sucrose Synthases in Plants (frontiersin.org)
Increasing the quality and germination gymnosperms by photonics methods | (2017) | Iakovlev | Publications | Spie
Increasing the quality and germination gymnosperms by photonics methods | (2017) | Iakovlev | Publications | Spie (spie.org)
NParks | Epipremnum pinnatum
NParks | Epipremnum pinnatum (nparks.gov.sg)
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NParks | Piper nigrum (nparks.gov.sg)
NParks | Cratoxylum cochinchinense
NParks | Cratoxylum cochinchinense (nparks.gov.sg)
NParks | Syzygium fibrosum
NParks | Syzygium fibrosum (nparks.gov.sg)