二种菊头蝠的核型分析  

THE DARYOTYPE ANALYSIS OF TWO RHINOLOPHYUS SPECIES

作　　者：谷晓明[1] 涂云彦[1] 蒋大池[1] 杨华矶[1] 汪莹[1] 

机构地区：[1]贵州师范大学生物科学技术系,贵阳550001

出　　处：《贵州科学》2003年第3期36-38,共3页Guizhou Science

基　　金：贵州省自然科学基金课题的部分内容

摘　　要：　采用常规骨髓细胞空气干燥法,研究了贵州二种菊头蝠的核型。贵州菊头蝠2n=62,染色体臂数(NF)为60;托氏菊头蝠是2n=36,染色体臂数(NF)是58。二种菊头蝠的性别决定机制均是XY。The karyotypes of two Rhinolophus species were studied by means of bone marrow cell and airdried preprations Rhinolophus rex shows a diploid chromosome number of 62, and a fundamental number (FN) of 60; The diploid number of R tomasi is 36, and the fundamental number (FN) is 58, The sex determination of the two Rhinolophus species is XY

关 键 词：贵州菊头蝠 托氏菊头蝠 核型 骨髓细胞空气干燥法 染色体臂数 性别决定机制 

分 类 号：Q959.833[生物学—动物学] Q343.22