12S rRNA在黑麂和黄麂物种鉴定中的应用

编号 zgly0000345809

文献类型 期刊论文

文献题名 12S rRNA在黑麂和黄麂物种鉴定中的应用

作者 贺培建  阮向东  方盛国 

作者单位 浙江大学生命科学学院 

母体文献 兽类学报 

年卷期 2004,24(4)

页码 350-352

年份 2004 

分类号 Q959.842  Q522.3 

关键词 黑麂  黄麂  12S  rRNA  物种鉴定  乌獐 

文摘内容 The gene of 12S rRNA exhibits a high degree of conservation during animal evolution. Its sequence shows partial difference among species but little variation among individuals of the same species. Therefore, the 12S rRNA could be used to perform intra-and inter-specific identification studies. All the deer of genus Muntiacus become endangered due to excessive poaching and thus protected by Chinas Wildlife Protection Law at the national and provincial level. In this study, we employed the sequencing of 12S rRNA to identify two confiscated samples and found out that the two samples were Mwttiacus crinifons and Mwttiacus reevesi,respectively. The sequence of the 12S rRNA adopted in this study proved to be a suitable genetic marker for species identification of conservation animals。