粪便DNA分析技术在动物生态学中的应用  

APPLICATION OF MOLECULAR SCATOLOGY TO ANIMAL ECOLOGY

作　　者：王戎疆[1] 

机构地区：[1]北京大学生命科学学院,北京100871

出　　处：《动物学报》2001年第6期699-703,共5页ACTA ZOOLOGICA SINICA

基　　金：芬兰国际交流中心 (CIMO)资助~~

摘　　要：粪便DNA分析是一项新发展起来的从粪便中获取动物DNA并用于相关研究的技术 ,该技术有助于分子生态学研究中所遇到的取样难题。通过对粪便DNA分析的研究方法、研究内容以及研究进展情况的介绍 ,提供了该技术不仅能用于分子生态学的许多研究领域 ,而且还能够提供诸如种群数量估计、领域边界划定等生态学信息 ,这是对分子生态学的重要补充。Fecal DNA analysis is a new technique, by which animal DNA is extracted from the feces for involved researches. It is helpful for sampling problem in molecular ecology. In this paper, the methods, subjects, and advances of fecal DNA analysis were involved. Fecal DNA analysis is not only used in many areas of molecular ecology, but also might provide some ecological information, such as estimating population size and confirming the boundary of territory. Hence, fecal DNA analysis is an important complement of molecular ecology.

关 键 词：粪便DNA 分析技术 分子生态学 非损伤性取样 种群数量估计 

分 类 号：Q503[生物学—生物化学] Q953-33