Key Results Among the examined diploid species, only two well-differentiated evolutionary lineages were recognized: Anthoxanthum gracile and A. alpinum. (muni.cz)
Here, two WCM genotypes of divergent host specificity (MT-1 and MT-2) and one DBM genotype (genotyping was made on the basis on mtDNA COI and 28S rDNA D2 sequences) underwent host-acceptance testing on various Poaceae, Amarylidaceae, and Liliaceae species that were reported or suspected as hosts of WCM or DBM. (usda.gov)
Common reed can hybridize with the native species, reducing native genetic diversity and leading to the decline of native Phragmites americanus lineages. (maine.gov)
Poa , the largest genus of grasses (Poaceae) with over 500 species, occurs throughout temperate and boreal regions in both hemispheres. (claremont.edu)
The 76 species cover the green plant lineage widely, including green algae, a moss, a club moss, a basal flowering plant, and higher plants of monocots and eudicots. (plantcyc.org)
The new release also expands the number of species in three plant families: 17 species in Poaceae, 13 in Brassicaceae and 6 in Fabaceae. (plantcyc.org)
Ferreira FM, Oliveira RP, Clark LG, Welker CAD (2022) A new species of Parianella (Poaceae, Bambusoideae, Olyreae) marks the southernmost distribution of the genus in Brazil. (plecevo.eu)
Background and aims - Parianella is a relatively recently described genus of the subtribe Parianinae ( Poaceae , Bambusoideae , Olyreae ) that includes two species, and it is supposedly endemic to the Bahian Coastal Forests in the central region of Atlantic Forest, Brazil. (plecevo.eu)
occur in several monocotyledonous and eudicotyledonous host plants except Poaceae, and generally have enlarged black pseudostroma around the perithecia, a character not present in species of Phyllachoraceae. (acguanacaste.ac.cr)
But the team, led by Brown post-doctoral researcher Stephen Smith, who is also affiliated to the Heidelberg Institute for Theoretical Studies (HITS), discovered that major lineages of flowering plants did not begin to rapidly spawn new species until they had reached a point of development at which speciation success and rate would be maximized. (h-its.org)
This latest study shows that only when the flowering plants reached a point of development at which speciation success and rate would be maximised did the major lineages of these plants start to spin off new species quickly, according to the team. (phys.org)
The high incongruence between the ITS and plastome trees may suggest the widespread occurrences of hybrid introgression and incomplete lineage sorting during the divergence of these species. (biomedcentral.com)
This species appears to be a generalist feeding on various herbaceous vegetation in such families as Fabaceae and Asteraceae, but may also feed on grasses (Poaceae). (wwu.edu)
Poa pratensis is a hybridogenic species, i.e., it comprises numerous lineages with the same basic maternal genome, but different paternal genomes. (asu.edu)
Grasses4
The genus Anthoxanthum (vernal grasses, Poaceae) represents a taxonomically intricate polyploid complex with large phenotypic variation and poorly resolved evolutionary relationships. (muni.cz)
Members of this family are commonly called grasses, although the term "grass" is also applied to plants that are not in the Poaceae lineage, including the rushes and sedges. (absoluteastronomy.com)
The stunning expanse of Poaceaeplants, ranging from modest grasses to lofty bamboos, attests to their remarkable adaptability. (ospreyworld.com)
The researchers looked at the genetic profiles for six major angiosperm clades, including grasses (Poaceae), orchids (Orchidaceae), sunflowers (Asteraceae), beans (Fabaceae), eudicots (Eudicotyledoneae) and monicots (Monocottyledoneae). (h-its.org)
Bambusoideae2
J. K. Triplett and Clark, L. G., "Hybridization in the Temperate Bamboos (Poaceae: Bambusoideae: Arundinarieae): A Phylogenetic Study Using AFLPs and cpDNA Sequence Data" , Systematic Botany, vol. 46, no. 1, pp. 48-69, 2021. (iastate.edu)
G. F. Guala , « A cladistic analysis and revision of the genus Apoclada (Poaceae: Bambusoideae: Bambusodae) » , Systematic Botany , vol. 20, p. 207-223, 1995. (myspecies.info)
Genus1
Reinterpreting the phylogenetic position, systematics and distribution of the Raddia - Sucrea lineage (Poaceae, Olyrinae), with a new monotypic and endangered herbaceous bamboo genus from Brazil. (wikimedia.org)
North America4
2014. Confirmed field hybridization of native and introduced Phragmites australis (Poaceae) in North America . (maine.gov)
In Maine, we compared the clonal architecture and diversity of an invasive lineage (introduced Phragmites) and a noninvasive lineage (native Phragmites) present in much of North America. (bowdoin.edu)
Poaceae]) from western North America. (uwpress.org)
This study identified at least one well-defined genealogical lineage, comprising 8 accessions, distributed over a broad geographic region and different ecosystems of western North America. (uwpress.org)
Clade2
it is the basal lineage of the clade. (wikipedia.org)
Newly reported in this study is Eremopoa as a distinct lineage positioned between this higher Poa clade and BAPO. (claremont.edu)
Phylogeny1
Scientists from the Heidelberg Institute for Theoretical Studies (HITS) in Germany, along with colleagues from Brown University and Yale University in the United States, succeeded in reconstructing the phylogeny - the history of organismal lineages as they change through time - for plants. (phys.org)
Liliopsida2
To account for plant diversity in terms of functionality, morphology and development, attention has to be devoted to Liliopsida resp Poaceae GSKs in addition to Arabidopsis GSKs. (biomedcentral.com)
Our results provide a framework to explore Liliopsida resp Poaceae GSKs functions in development. (biomedcentral.com)
Bamboos1
1999) has them as being monophyletic, with two main lineages - herbaceous bamboos (Olyreae) and woody bamboos (Bambuseae). (myspecies.info)
Gramineae1
The evolution in Gramineae (Poaceae) is considered to have been proceeding in the direction of simplification. (jse.ac.cn)
Evolutionary1
Until greater clarity is attained by future studies, we here retain Vulpia based on the morphological evidence that it forms a distinctive evolutionary lineage. (vaplantatlas.org)
Genomes1
Until now, no intronless gene database has been developed for sequenced Poaceae genomes. (biomedcentral.com)
Monophyletic1
Within the order, members of the family Phaeochoraceae form a monophyletic group, and the family Phyllachoraceae is split into two lineages. (acguanacaste.ac.cr)
Panicoideae1
Three major lineages in Panicoideae are recognized based on analysis of characters, geographical distribution and ecological preferences. (jse.ac.cn)
Genome1
This database, with a user-friendly web interface, provides access to a collection of intronless genes from five genome sequenced Poaceae, including Sorghum bicolor , Zea mays , Setaria italica , Panicum virgatum and Brachypodium distachyon . (biomedcentral.com)
Asteraceae1
The technique is applied to three datasets previously analyzed in baraminology studies, a Heliantheae/Helenieae (Asteraceae) dataset, a fossil equid dataset, and a grass (Poaceae) dataset. (grisda.org)
Incomplete lineage1
The most recent diversification event is still occurring, and incomplete lineage sorting prevents full diversification of taxa at the molecular level, despite clear separation based on climatic niches. (muni.cz)
Eudicots1
Our results suggested that all lineages of C 4 eudicots arose during the last 30 million years, with the earliest before 22 Ma in Chenopodiaceae and Aizoaceae, and the latest probably after 2 Ma in Flaveria. (edu.pe)
In this study, we present the Poaceae Intronless Genes Database (PIGD), a user-friendly web interface to explore information on intronless genes from different plants. (biomedcentral.com)
Examining the biodiversity within the realm Poaceaeplants unveils a fascinating universe of unique forms, sizes, and ecological niches. (ospreyworld.com)
All lineages of C 4 plants evolved in a similar low CO 2 atmosphere that predominated during the last 30 million years. (edu.pe)
Genes1
PIGD provides a solid platform for the collection, integration and analysis of intronless genes in the Poaceae. (biomedcentral.com)
Distinctive1
A typical Poaceae plant showcases distinctive features such as jointed stalks, or culms, alternating linear foliage, and a non-ligneous constitution. (ospreyworld.com)
Ecological2
2) Is clonal growth common in the native lineage, acting as a possible source of ecological resistance and resilience? (bowdoin.edu)
In this lineage occurs an inflorescence protected by a large sheathing bract. (jse.ac.cn)
Results2
Results support the monophyly of the main lineage of Poa if subgen. (claremont.edu)
Key results - During a review of the Poaceae collection of the MBML Herbarium, two Parianinae specimens with interesting features were found. (plecevo.eu)
Plant families1
Known as the grains lineage, Poaceae , occupies the fourth rank among the largest plant families. (ospreyworld.com)
Our questions included: (1) Does the structure and extent of clonal growth suggest that the potential for clonal growth contributes to the invasiveness of the introduced lineage? (bowdoin.edu)
Description1
nov.: description of a new heat resistant and osmotolerant basidiomycete lineage, represented by Peribolospora gen. nov. (mpg.de)