Karyotypes of field mice of the genus Apodemus (Mammalia: Rodentia) from China

作     者：Masaharu Motokawa Yi Wu Masashi Harada Yuta Shintaku Xue-Long Jiang Yu-Chun Li 

作者机构：Kyoto University Museum， Kyoto University， Kyoto 606-8501， JapanKey Laboratory of Conservation and Application in Biodiversity of South China， School of Life Sciences， Guangzhou University， Guangzhou Guangdong 510006， ChinaLaboratory Animal Center， Graduate School of Medicine， Osaka City University， Osaka 545-8585， JapanWildlife Research Center， Kyoto University， Sakyo， Kyoto 606-8203， JapanJapan Monkey Centre， Inuyama， Aichi 484-0081， JapanKunming Institute of Zoology， Chinese Academy of Sciences， Kunming Yunnan 650223， ChinaMarine College， Shandong University(Weihai)， Weihai Shandong 264209， China 

出 版 物：《动物学研究》 (Zoological Research)

年 卷 期：2018年第5期

页      面：348-355页

学科分类：0710[理学-生物学] 07[理学] 0905[农学-畜牧学] 09[农学] 071002[理学-动物学] 

基　　金：Foundation items: This study was supported by the National Natural Science Foundation of China (NSFC) Major International (Regional) Joint Research Project Grant (31110103910) National Basic Research Program of China (2013FY111500) JSPS KAKENHI grant J P18H03602 and JSPS Core-to-Core Program B.Asia Africa Science Platforms 

主　　题：中国种 田鼠 哺乳纲 染色体数 种类 

摘      要：Karyotypes of four Chinese species of field mice of the genus Apodemus were examined,including Apodemus chevrieri （diploid chromosome number,2n=48,fundamental number of autosomal arms,FNa=56）,*** （2n=48,FNa=48）,*** （2n=48,FNa=48）,and *** （2n=48,FNa=48）.Karyotypes of ***,***,and *** are reported here for the first time,providing useful information for their species *** the karyotypes of all species of Apodemus in Asia,both in this and previous studies,provides a solid overview of the chromosome evolution and species differentiation of the genus in East *** addition to allopatric speciation,chromosome rearrangements likely played an important role in the formation of the four Apodemus species groups as well as speciation within each group in East *** example,increased centromeric heterochromatin in *** may have contributed to the post-mating reproductive isolation from the *** clade.