Results 171 to 180 of about 34,880 (243)

Genomic Signatures of Selective Pressures and Introgression from Archaic Hominins at Human Innate Immunity Genes [PDF]

open access: bronze, 2016
Matthieu Deschamps   +7 more
openalex   +1 more source

The frequency and importance of polyploidy in tropical rainforest tree radiations

open access: yesNew Phytologist, Volume 249, Issue 4, Page 2103-2114, February 2026.
Summary The presence of more than two copies of the genome in an organism, termed ‘polyploidy’, is a crucial force in plant evolution, generating genetic, phenotypic and ecological diversity. [Correction added on 22 January 2026, after first online publication: the preceding sentence has been corrected.] The Amazonian tree flora is the most species ...
Rowan J. Schley   +9 more
wiley   +1 more source

Historical introgression as a driver of diversification of diploid Picris (Compositae) in the Mediterranean Basin. [PDF]

open access: yesPlant J
Gorospe JM   +10 more
europepmc   +1 more source

An introgression from Triticum timopheevii reduces grain protein content in winter wheat populations [PDF]

open access: gold
Sandip M. Kale   +9 more
openalex   +1 more source

Contemporary hybridization among Arabis floodplain species creates opportunities for adaptation

open access: yesNew Phytologist, Volume 249, Issue 3, Page 1542-1557, February 2026.
Summary Hybridization between closely related species is increasingly recognized as a major source of biodiversity. Yet, whether it can create advantageous trait combinations while purging harmful alleles remains unknown. To address this question, we studied Arabis nemorensis and Arabis sagittata, two endangered species that currently hybridize in a ...
Neda Rahnamae   +13 more
wiley   +1 more source

Variation in responses to temperature in admixed Populus genotypes predicts geographic shifts in regions where hybrids are favored

open access: yesNew Phytologist, Volume 249, Issue 3, Page 1509-1526, February 2026.
Summary Plastic responses of plants to their environment vary as a result of genetic differentiation within and among species. To accurately predict rangewide responses to climate change, it is necessary to characterize genotype‐specific reaction norms across the continuum of historic and future climate conditions comprising a species' range. The North
Alayna Mead   +21 more
wiley   +1 more source

Detection of First Marker Trait Associations for Resistance Against Sclerotinia sclerotiorum in Brassica juncea–Erucastrum cardaminoides Introgression Lines [PDF]

open access: gold, 2019
Kusum Rana   +11 more
openalex   +1 more source

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