%0 Journal Article
%T African origin of Chinese domestic donkeys<br>中国家驴的非洲起源研究
%A LU Chang-Ji
%A XIE Wen-Mei
%A SU Rui
%A GE Qing-Lan
%A CHEN Hong
%A SHEN Shan-Yi
%A LEI Chu-Zhao
%A <br>卢长吉
%A 谢文美
%A 苏锐
%A 葛庆兰
%A 陈宏
%A 沈善义
%A 雷初朝
%J 遗传
%D 2008
%I 
%X Analysis of the 367 mtDNA D-loop sequences (of which 241 sequences were collected from literature) of 399 bp in 13 Chinese domestic donkey breeds revealed 96 different haplotypes with 57 polymorphic sites. The haplotype diversity and the nucleotide diversity were 0.767-0.967 and 0.014-0.032, respectively, indicating abundant genetic diversity in Chinese domestic donkeys. The Neighbor-joining tree of Chinese domestic donkey sequences was constructed with 3 Nubian wild ass sequences, 3 Somali wild ass sequences and 6 Asian wild ass sequences. Our results suggest that the maternal ancestor of Chinese domestic donkeys is highly likely to be Somali and Nubian of African wild ass instead of Asian wild ass.
%K mtDNA D-loop<br>中国家驴
%K 遗传多样性
%K 起源
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=3E23F50E071DF18E21B2F5AEE4F1FA5E&aid=2CC433D23FBA1E071C4BC02EBD79209D&yid=67289AFF6305E306&vid=340AC2BF8E7AB4FD&iid=38B194292C032A66&sid=90612DF06FCE4D55&eid=A5B34D9E8FDA439A&journal_id=0253-9772&journal_name=遗传&referenced_num=1&reference_num=14