Trends in Plant Science. 6 (2): 66-71. doi:10.1016/S1360-1385(00)01838-0. PMID 11173290. "Plants and salt ion toxicity". Plant ... such as maintaining turgor pressure and aiding in the opening and closing of stomata. Excess sodium in the soil can limit the ... Subbarao, G. V.; Ito, O.; Berry, W. L.; Wheeler, R. M. (2003). "Sodium-A Functional Plant Nutrient". Critical Reviews in Plant ... In response, some plants have developed mechanisms to limit sodium uptake in the roots, to store it in cell vacuoles, and ...
... and the number of stomata observed on fossil plant leaves. Phytane is a type of diterpenoid alkane. It is a breakdown product ... evidence shows that enhanced rates of photosynthesis in plants due to CO2 fertilization do not directly enhance all plant ... Plants and other photoautotrophs use solar energy to produce carbohydrate from atmospheric carbon dioxide and water by ... Plants, algae and cyanobacteria convert carbon dioxide to carbohydrates by a process called photosynthesis. They gain the ...
USDA, NRCS (n.d.). "Rubus armeniacus". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data ... Since they store water in their canes and roots, they have excess water ready for use or for loss when opening their stomata. ... Mature plants form a tangle of dense arching stems, the branches rooting from the node tip when they reach the ground. The ... The plant itself develops large root systems, allowing it to find water from other sources than just the immediate area. It can ...
... as a model organism in the field of plant physiology due to its complex pigment chemistry and the ease of viewing its stomata. ... in its Invasive Plant Species of Virginia. This means that the plant will "not affect ecosystem processes, but may alter plant ... Commelina communis is also used as a model organism in plant physiology and plant development to a limited extent, especially ... Other research on the plant has helped to explain photoreceptor systems in plants such as their stomatal responses to blue ...
The stomata sit in small pits within the curls of the structure, which make them less likely to open and to lose water. The ... The ability of marram grass to grow on and bind sand makes it a useful plant in the stabilization of coastal dunes and ... For this reason, the plants are seen as a useful means of reinforcing sand dunes around the world, and have been introduced far ... Marram grass was - and still is - propagated by root and shoot cuttings dug up locally and planted into the naked sand in ...
Desert plants have specially adapted structures, such as thick cuticles, reduced leaf areas, sunken stomata and hairs to reduce ... Plant Taxonomy, Plant Embryology, Plant Physiology). New Age International. ISBN 978-81-224-1547-6. Runkle, Erik (September ... The effect of wind velocity on the transpiration rate of plants. The effect of humidity on the transpiration rate of plants. ... These particles of water vapor come together and form blockages within the xylem of the plant. This prevents the plant from ...
... and the closing of stomata. Dionaea muscipula (Venus fly-trap) is known to rapidly close its lobes when touched to capture and ... The plant not only secretes these chemicals in the leaf that is being attacked, but also in other leaves on the plant. It is ... Hedrich R (March 2018). "Venus Flytrap: How an Excitable, Carnivorous Plant Works". Trends in Plant Science. 23 (3): 220-234. ... the plant will snap shut, entrapping and digesting its prey. Once the plant perceives a mechanical stimulus via mechanoreceptor ...
... at which point they germinate and infect through a stoma. The penetrating hyphae will then grow between the plant cells, ... White rust is a disease in plants caused by the oomycete Albugo candida or one of its close relatives. Plants susceptible to ... Plant Var Seeds 7(2): 85-89 (CS1 maint: archived copy as title, Orphaned articles from August 2023, All orphaned articles, ... The first is germination and creation of a germ tube which will penetrate and infect the host through a stoma. Alternatively ...
Centre for Plant Biodiversity Research, Australian Government. "Oreobolus pectinatus Hook.f. , Plants of the World Online , Kew ... Both surfaces of the lamina have abundant stomata. The sheath is not lobed at the apex and has 5 to 7 nerves. The spikelets are ... The plant is found on New Zealand's Antipodean Islands, and the North South Islands of New Zealand. It is a coastal to alpine ... Oreobolus pectinatus (common names - Comb sedge, cushion sedge, flat-leaved comb sedge) is a species of flowering plant in the ...
This moss can be identified from other members of the Plagiomnium genus by dark coloured stomata guide cells and the absence of ... "Plagiomnium - The Plant List". www.theplantlist.org. Retrieved 2020-04-11. "NatureServe Explorer 2.0". explorer.natureserve.org ... This means that the antheridia and archegonia reproductive structures are on the same plant. It does not contain specialized ... The sporangial jacket contains mammillose stomata guard cells that are easily visible because of their dark colour. Maturation ...
The study of plants experiencing speciation by reinforcement has largely been overlooked by researchers;: 364 however, there is ... The bishop pine is divided into two populations distinguished by monoterpene, stomata, and alloenzyme differences; flowering ... One study in the plants Glycine and Silene; however, did not find enhanced isolation. Laboratory studies that explicitly test ... 343 Plants are thought to provide suitable conditions for reinforcement to occur. This is due to a number of factors such as ...
The plant grows best in warm daytime temperatures from 25 to 35 °C with cooler night temperatures from 10 to 20 °C. D. ... The blue-green leaves of D. pinguicula are covered in a thick waxy cuticle, and contain the deepest stomata of any former ... Over time, the leaf will produce roots and a stolon from the cut which will bear a new plant at its tip. Since variegation is ... Once stilt roots have been grown to sufficient length, however, the stolon can be cut at any point and the new plant can be ...
Methanol breakdown by PPFMs allows plants to grow in different niches. Without this process, plants would not have access to ... It has been reported that trees and crop species emit large amounts of the alcohol methanol from their stomata, which ... This relationship is beneficial for plants, as the PPFMs produce cytokinins. Plants with more growth showed an increased ... Kutschera U (March 2007). "Plant-associated methylobacteria as co-evolved phytosymbionts: a hypothesis". Plant Signaling & ...
These bromeliad invertebrates benefit their hosts by increasing nitrogen uptake into the plant. A study of 209 plants from the ... This adaptation allows bromeliads in hot or dry climates to open their stomata at night rather than during the day, which ... Many other bromeliads are popular ornamental plants, grown as both garden and houseplants. Bromeliads are important food plants ... The Plant Book. Cambridge: Cambridge University Press. ISBN 9780521414210. Judd, Walter S. Plant systematics a phylogenetic ...
She has studied the transduction of light by plant stomata and the formation of sensory organs, and the ways sensory cells ... Here she became interested in sensory cells in plants and in the inner ear, in particular, the mechanosensory hair cells. ...
... and gaseous exchange through open stomata during the night. This enables the plant to save water. The generic name Cyrtorchis ... Current opinion in plant biology, 32, 96-100. Dalström, S., Gyeltshen, N., & Höijer, T. (2010). Phalaenopsis taenialis: a case ... Cyrtorchis is a genus of flowering plants from the orchid family Orchidaceae native to Africa. The species of the genus ... arcuata has been categorized as a Least Concern species by the Red List of South African Plants. Another species, Cyrtorchis ...
The result is less water loss by the plant. The natural response by the plant using abscisic acid to bind PYR1 in drought ... This causes a cascade that leads to the activation of the slow anion channel 1 and closing of the leaf guard cells and stomata ... has the potential to reduce crop yield loss during droughts in plants with these engineered receptors, and has been confirmed ... "Agrochemical control of plant water use using engineered abscisic acid receptors". Nature. 520 (7548): 545-548. Bibcode: ...
Spore diversity suggests that there were many plant groups, of which no other remains are known. Some early plants may have had ... Because the stomata in mosses, hornworts and polysporangiophytes are viewed as homologous, it has been suggested they belong in ... Plants have vascular tissue, albeit significantly simpler than modern vascular plants. Their gametophytes are distinctly ... The name literally means 'many sporangia plant'. The clade includes all land plants (embryophytes) except for the bryophytes ( ...
Young plants and coppice regrowth have elliptical to oblong or egg-shaped leaves that are 70-150 mm (2.8-5.9 in) long and 20-60 ... and stoma, 'mouth', referring to the reddish disc of the fruit. This scribbly gum grows in woodland on shallow sandy soil ... Smith, James Edward (1797). "Botanical Characters of Some Plants of the Natural Order of Myrti". Transactions of the Linnean ... Trees portal List of Eucalyptus species "Eucalyptus haemastoma". Australian Plant Census. Retrieved 24 July 2019. "Eucalyptus ...
He also used microscopy to investigate the stoma movement of plants and conducted studies in the field of medicine and geology ...
The leaves ('needles') are in fascicles of five, slender, 3-5.5 cm long, and deep green to blue-green, with stomata confined to ... Like other pinyons, the pine nut seeds are edible, but the inaccessibility of the plants prevents significant collection for ... It is most closely related to Johann's pinyon and Orizaba pinyon, like them having the leaf stomata confined to the inner faces ... and some of these stored seeds are not used and are able to grow into new plants. Because of its isolation on a handful of ...
... it may infect healthy plants through stomata as well as wounds on leaves and fruit. It is spread by direct contact of plants ... Another important management method is to eliminate volunteer plants (plants that grow without being specifically planted or ... Plants can drop 50-100% of their foliage. BLS can also affect the stems of plants, leading to elongated, raised, light-brown ... Some strains are able to infect both pepper and tomato plants, while some can only infect one of these plants. Bacterial leaf ...
... when plant stomata are closed or in senesced plants. The pressure gradient is developed between soil layers with different ... Dawson, Todd E. (1993). "Hydraulic lift and water use by plants: Implications for water balance, performance and plant-plant ... Whether or not plants redistribute water through the soil layers can affect plant population dynamics, such as the facilitation ... It occurs in vascular plants that commonly have roots in both wet and dry soils, especially plants with both taproots that grow ...
The taste of malic acid is very clear and pure in rhubarb, a plant for which it is the primary flavor. It is also the compound ... allowing water to enter the cell and promote aperture of the stomata. Malic acid was first isolated from apple juice by Carl ... Malate is also synthesized by the carboxylation of phosphoenolpyruvate in the guard cells of plant leaves. Malate, as a double ...
Fossils of isolated land plant spores suggest land plants may have been around as long as 475 million years ago. A range of ... Most are aquatic and lack many of the distinct cell and tissue types, such as stomata, xylem and phloem that are found in land ... Bhattacharya, D.; Medlin, L. (1998). "Algal Phylogeny and the Origin of Land Plants" (PDF). Plant Physiology. 116 (1): 9-15. ... in a lineage that eventually led to the higher land plants. The innovation that defines these nonalgal plants is the presence ...
... but can also enter the plant through the leaves through leaf stomata (Senthilkumar et al., 2011).Generally, the endophytic ... The AMF plant endosymbionts systematically colonize the plant roots and helping plant host by soil nutrients and as a return it ... By introducing the AMF of one plant can reduce the net growth of the other plant host which might have to do something with ... Plant endosymbionts can be categorized into different types based on the function, relation and location, some common plant ...
ABA-mediated signaling also plays an important part in plant responses to environmental stress and plant pathogens. The plant ... The ABA-induced stomatal closure reduces transpiration (evaporation of water out of the stomata), thus preventing further water ... Around 10% of plant genes are thought to be regulated by ABA.[citation needed] Like plants, some fungal species (for example ... Abscisic acid (ABA or abscisin II) is a plant hormone. ABA functions in many plant developmental processes, including seed and ...
Victorin only effects plants that contain the LOV1 gene, causing these plants to develop Victoria blight. "OSU demystifies how ... Conidiophores emerge from the stomata or epidermal cells of the diseased oat, usually in groups of two to five, and are a ... Cochliobolus victoriae is a fungal plant pathogen. It caused the disease called "victoria blight" affecting oats and similar ... Lorang JM, Sweat TA, Wolpert TJ (September 2007). "Plant disease susceptibility conferred by a "resistance" gene". Proceedings ...
Plant physiology Larcher, W. Physiological plant ecology (4th ed.). Springer, 2001. Salisbury, F.B, Ross, C.W. Plant physiology ... and stomata function and transpiration. Absorption of water by roots, production of food in the leaves, and growth of shoots ... Plant physiology is a subdiscipline of botany concerned with the functioning of plants. Closely related fields include plant ... Fundamental processes of plant physiology include photosynthesis, respiration, plant nutrition, tropisms, nastic movements, ...
Similarly, light pollution in the spring can also be dangerous for trees and herbaceous plants. Artificial light causes plants ... Light pollution can also cause leaf stoma to remain open into the night, which leaves the tree vulnerable to infection and ... Trees and herbaceous plants rely on the photoperiod, or the amount of time in a day where sunlight is available for ... Small herbaceous plants that are exposed to artificial lighting potentially face a greater risk, as more of their body is ...