Characterization of the Complete Mitochondrial Genome of Przewalski's Gazelle Procapra przewalskii in Bovidae Family of Artiodactyla  

作　　者：Xian GUO Jie PEI Yuqing ZHOU Pengjia BAO Jianbin LIU Hanzhong JI Xiaoyun WU Xuezhi DING Ping YAN Suonan ZHAO 

机构地区：[1]Lanzhou Institute of Husbandry and Pharmaceutical Sciences,Chinese Academy of Agricultural Sciences,Key Laboratory of Yak Breeding Engineering of Gansu Province,Lanzhou 730050,China [2]Institute of Animal Husbandry and Veterinary Medicine of Haibei Tibetan Autonomous Prefecture,Xihai 810299,China

出　　处：《Agricultural Biotechnology》2018年第6期113-114,共2页农业生物技术（英文版）

基　　金：Supported by National Natural Science Foundation of China(31301976);the Innovation Project of Chinese Academy of Agricultural Sciences(CAAS-ASTIP-2014-LIHPS-01)

摘　　要：The Przewalski's gazelle,Procapra przewalskii,is one of the most endangered species in China,and is now found only in a single small area around the Lake Qinghai.In this study,the complete mitochondrial genome of P.przewalskii was determined and annotated.The circular genome is 16 547-bp long,containing13 protein-coding genes,22 transfer RNA genes,2 ribosomal RNA genes,and a predicted control region.The overall base composition was 34.0% A,24.7% C,28.3% T,and 13.0% G,with a total A + T content of 62.3%.Phylogenetic analysis of all 19 Bovidae species indicated that P.przewalskii showed a close relationship to Procapra gutturosa.Our results provide a great deal of useful information on further studies for conservation biology of Przewalski's gazelle.The Przewalski's gazelle,Procapra przewalskii,is one of the most endangered species in China,and is now found only in a single small area around the Lake Qinghai.In this study,the complete mitochondrial genome of P.przewalskii was determined and annotated.The circular genome is 16 547-bp long,containing13 protein-coding genes,22 transfer RNA genes,2 ribosomal RNA genes,and a predicted control region.The overall base composition was 34.0% A,24.7% C,28.3% T,and 13.0% G,with a total A + T content of 62.3%.Phylogenetic analysis of all 19 Bovidae species indicated that P.przewalskii showed a close relationship to Procapra gutturosa.Our results provide a great deal of useful information on further studies for conservation biology of Przewalski's gazelle.

关 键 词：Procapra PRZEWALSKII Przewalski’s GAZELLE Conservation GENETICS MITOCHONDRIAL genome 

分 类 号：S865[农业科学—野生动物驯养]