Results 301 to 310 of about 105,031 (359)

Phylogenetics and reticulation among koelerioid clades, part I: Contraction of Trisetum, expansion of Acrospelion, Graphephorum, and Tzveleviochloa; Graciliotrisetum gen. nov. and resurrection of Aegialina (Poaceae, Pooideae, Poeae, Aveninae)

open access: yesJournal of Systematics and Evolution, Volume 63, Issue 3, Page 629-655, May 2025.
Phylogenetic analysis of Koeleriinae clades A and B yielded mostly congruent topologies in nuclear and plastid trees. However, several lineages resolved in strikingly incongruent positions in trees from different data sets, suggesting a reticulate origin for these taxa.
Patricia Barberá   +6 more
wiley   +1 more source

The Genome of Lolium multiflorum Reveals the Genetic Architecture of Paraquat Resistance

open access: yesMolecular Ecology, Volume 34, Issue 10, May 2025.
ABSTRACT Herbicide resistance in agricultural weeds has become one of the greatest challenges for sustainable crop production. The repeated evolution of herbicide resistance provides an excellent opportunity to study the genetic and physiological basis of the resistance phenotype and the evolutionary responses to human‐mediated selection pressures ...
Caio A. Brunharo   +3 more
wiley   +1 more source

Six Species of Phyllachora with Three New Taxa on Grass from Sichuan Province, China. [PDF]

open access: yesJ Fungi (Basel)
Sun QR   +9 more
europepmc   +1 more source

A fungal sRNA silences a host plant transcription factor to promote arbuscular mycorrhizal symbiosis

open access: yesNew Phytologist, Volume 246, Issue 3, Page 924-935, May 2025.
Summary Cross‐kingdom RNA interference (ckRNAi) is a mechanism of interspecies communication where small RNAs (sRNAs) are transported from one organism to another; these sRNAs silence target genes in trans by loading into host AGO proteins. In this work, we investigated the occurrence of ckRNAi in Arbuscular Mycorrhizal Symbiosis (AMS).
Alessandro Silvestri   +11 more
wiley   +1 more source

<i>Festucasilana</i> (Poaceae), a new species from the Sila plateau in Italy. [PDF]

open access: yesPhytoKeys
Pallanza M   +7 more
europepmc   +1 more source

Intercropping of non‐leguminous crops improves soil biochemistry and crop productivity: a meta‐analysis

open access: yesNew Phytologist, Volume 246, Issue 3, Page 961-971, May 2025.
Summary Plant species‐rich systems tend to be more productive than depauperate ones. In agroecosystems, increasing crop plant diversity by including legumes often increases soil nitrogen (N) and improves soil fertility; however, such generality in outcomes of non‐leguminous crop mixture is unknown. Here, through a meta‐analysis of 174 individual cases,
Muhammad Khashi u Rahman   +2 more
wiley   +1 more source

High‐throughput assessment of anemophilous pollen size and variability using imaging cytometry

open access: yesNew Phytologist, Volume 246, Issue 4, Page 1875-1888, May 2025.
Summary Pollen grain size relates to plant community structure via pollen dispersal, plant resource allocation into regenerative processes, plant phylogeny and plant genetics (ploidy), or it can be used as a decisive trait for pollen species distinction.
Thomas Hornick   +2 more
wiley   +1 more source

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