Chinese domestic horse;
Cytochrome b gene;
genetic diversity;
maternal origin;
ORIGINS;
D O I:
10.1111/j.1365-2052.2011.02298.x
中图分类号:
S8 [畜牧、 动物医学、狩猎、蚕、蜂];
学科分类号:
0905 ;
摘要:
Previous mitochondrial DNA (mtDNA) D-loop and microsatellite studies have shown that Chinese horses have multiple maternal origins and high genetic diversity. To better characterize maternal genetic origins and diversity of Chinese domestic horses, we conducted a comprehensive analysis of 407 complete 1140 bp sequences of the horse mitochondrially encoded cytochrome b (CYTB) gene, including 323 horses from 13 Chinese indigenous breeds and 84 reference sequences from GenBank. A total of 114 haplotypes were identified, of which 73 appeared among the 13 Chinese horse breeds. The high mitochondrially encoded cytochrome b haplotypic diversity suggests multiple maternal origins in Chinese horses.
机构:
Washington State Univ, Ctr Tree Fruit Res & Extens, Dept Plant Pathol, Wenatchee, WA 98801 USA
Zhejiang Univ, Inst Biotechnol, Hangzhou 310003, Zhejiang, Peoples R ChinaWashington State Univ, Ctr Tree Fruit Res & Extens, Dept Plant Pathol, Wenatchee, WA 98801 USA
Yin, Y. N.
Kim, Y. K.
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机构:
Washington State Univ, Ctr Tree Fruit Res & Extens, Dept Plant Pathol, Wenatchee, WA 98801 USAWashington State Univ, Ctr Tree Fruit Res & Extens, Dept Plant Pathol, Wenatchee, WA 98801 USA
Kim, Y. K.
Xiao, C. L.
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机构:
Washington State Univ, Ctr Tree Fruit Res & Extens, Dept Plant Pathol, Wenatchee, WA 98801 USAWashington State Univ, Ctr Tree Fruit Res & Extens, Dept Plant Pathol, Wenatchee, WA 98801 USA
机构:
College of Animal Science and Technology,Yangzhou UniversityCollege of Animal Science and Technology,Yangzhou University
ZHANG Yang
CHEN Yang
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机构:
College of Animal Science and Technology,Jiangxi Agricultural UniversityCollege of Animal Science and Technology,Yangzhou University
CHEN Yang
ZHEN Ting
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机构:
College of Animal Science and Technology,Yangzhou UniversityCollege of Animal Science and Technology,Yangzhou University
ZHEN Ting
HUANG Zheng-yang
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机构:
College of Animal Science and Technology,Yangzhou UniversityCollege of Animal Science and Technology,Yangzhou University
HUANG Zheng-yang
CHEN Chang-yi
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机构:
College of Animal Science and Technology,Yangzhou University
College of Animal Science and Technology,Jiangxi Agricultural UniversityCollege of Animal Science and Technology,Yangzhou University
CHEN Chang-yi
LI Xin-yu
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机构:
College of Animal Science and Technology,Yangzhou University
College of Animal Science and Technology,Jiangxi Agricultural UniversityCollege of Animal Science and Technology,Yangzhou University
LI Xin-yu
DUAN Xiu-jun
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机构:
Vocational and Technical College of Jiangsu Animal Husbandry and Veterinary CollegeCollege of Animal Science and Technology,Yangzhou University
DUAN Xiu-jun
DONG Biao
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机构:
Vocational and Technical College of Jiangsu Animal Husbandry and Veterinary CollegeCollege of Animal Science and Technology,Yangzhou University
DONG Biao
XU Qi
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机构:
College of Animal Science and Technology,Yangzhou UniversityCollege of Animal Science and Technology,Yangzhou University
XU Qi
CHEN Guo-hong
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机构:
College of Animal Science and Technology,Yangzhou UniversityCollege of Animal Science and Technology,Yangzhou University