Article
Origin and Evolution of Allopolyploid Wheatgrass Elymus fibrosus (Schrenk) Tzvelev (Poaceae: Triticeae) Reveals the Effect of Its Origination on Genetic Diversity.
PloS one - 1 Jan 2016
Wu De-Chuan, He Deng-Min, Gu Hai-Lan, Wu Pan-Pan, Yi Xu, Wang Wei-Jie, Shi Han-Feng, Wu De-Xiang, Sun Genlou
Abstract excerpt
Origin and evolution of tetraploid Elymus fibrosus (Schrenk) Tzvelev were characterized using low-copy nuclear gene Rpb2 (the second largest subunit of RNA polymerase II), and chloroplast region trnL-trnF (spacer between the tRNA Leu (UAA) gene and the tRNA-Phe (GAA) gene). Ten accessions of E. fibrosus along with 19 Elymus species with StH genomic constitution and diploid species in the tribe Triticeae were...
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