کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7769344 | 1500416 | 2013 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Phylogeny and maternal donors of the tetraploid species with St genome (Poaceae: Triticeae) inferred from CoxII and ITS sequences
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Mitochondrial CoxII and ITS sequences of 29 tetraploid species with St genome were compared with their related genera and species of Pseudoroegneria (Nevski) Á. Löve (St), Hordeum L. (H), Thinopyrum bessarabicum (Savul. & Rayss) Á. Löve (Eb), Lophopyrum elongatum (Host) Á. Löve (Ee), Agropyron Gaertner (P), Australopyrum (Tzvelev) Löve (W) and Psathyrostachys Nevski (Ns). The results indicate that: (1) the maternal donors of North American and Eurasian StStHH tetraploid species may have acquired their St genome from distinct Pseudoroegneria gene pools, with Pse. spicata (Pursh) Á. Löve potentially the maternal donor of North American species; (2) Lophopyrum is the maternal donor of StStEeEe tetraploid species, hence, Pse. geniculata ssp. scythica (Nevski) Á. Löve, Elytrigia caespitosa (K. Koch) Nevski and El. caespitosa ssp. nodosa (Nevski) Tzvelev should be identified as species of Trichopyrum Á. Löve; (3) tetraploid species with the same maternal donors were more closely related to each other than those with different maternal donors.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biochemical Systematics and Ecology - Volume 50, October 2013, Pages 277-285
Journal: Biochemical Systematics and Ecology - Volume 50, October 2013, Pages 277-285
نویسندگان
Jin-Qiu Liao, Loretta Ross, Xing Fan, Li-Na Sha, Hou-Yang Kang, Hai-Qin Zhang, Yi Wang, Jing Liu, Xiao-Li Wang, Xiao-Fang Yu, Rui-Wu Yang, Chun-Bang Ding, Li Zhang, Yong-Hong Zhou,