کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5154978 | 1500396 | 2017 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Genome origin and phylogenetic relationships of Elymus villosus (Triticeae: Poaceae) based on single-copy nuclear Acc1, Pgk1, DMC1 and chloroplast trnL-F sequences
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
To investigate the genome origin and phylogenetic relationships of Elymus villosus, three single-copy nuclear gene (Acc1, Pgk1 and DMC1) and chloroplast trnL-F gene sequences of two accessions of E. villosus were analyzed with those of eighteen allotetraploids (StH, StY, StP and StEe genomes) and thirty-five diploid taxa representing eighteen basic genomes in Triticeae. The results revealed that: (1) the genomic constitution of E. villosus is StH as Elymus; (2) North America Pseudoroegneria species served as the maternal donor during the allotetraploid speciation of E. villosus; (3) E. villosus is closely related to North America Elymus species; (4) it is reasonable to recognize the E. villosus as Elymus L. sensu stricto.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biochemical Systematics and Ecology - Volume 70, February 2017, Pages 168-176
Journal: Biochemical Systematics and Ecology - Volume 70, February 2017, Pages 168-176
نویسندگان
Chao Tang, Jie Qi, Ning Chen, Li-Na Sha, Yi Wang, Jian Zeng, Hou-Yang Kang, Hai-Qin Zhang, Yong-Hong Zhou, Xing Fan,