Browsing by Subject "Elymus -- Genetics"

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Distinct origin of the Y and St Genome in Elymus species: evidence from the analysis of a large sample of St genome species using two nuclear genes

Yan, Chi; Sun, Genlou; Sun, Dongfa (Public Library of Science, 2011-10-27)

Background: Previous cytological and single copy nuclear genes data suggested the St and Y genome in the StY-genomic Elymus species originated from different donors: the St from a diploid species in Pseudoroegneria and the ...
Untangling nucleotide diversity and evolution of the H genome in polyploid Hordeum and Elymus species based on the single copy of nuclear gene DMC1

Sun, Dongfa; Sun, Genlou (Public Library of Science, 2012-12-10)

Numerous hybrid and polypoid species are found within the Triticeae. It has been suggested that the H subgenome of allopolyploid Elymus (wheatgrass) species originated from diploid Hordeum (barley) species, but the role ...

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