水生态学杂志2016，Vol.37Issue(5)：1-7,7.DOI:10.15928/j.1674-3075.2016.05.001
环境DN A分析技术--一种水生生物调查新方法
Detection of Aquatic Species Using Environmental DNA
摘要
Abstract
To understand the local distribution of rare and exotic species is crucial for the conservation and manage-ment of them.Environmental DNA (eDNA)technique provides an efficient,non-invasive,sensitive detection method to determine the existence of species by collecting,extracting,and amplifying DNA from the environmental samples.Here we reviewed the advances of eDNA detection technique in the field of aquatic population detection, and discussed the advantages and challenges of eDNA analysis as a survey tool in ecology.We focused on the appli-cation of eDNA for early detection of aquatic invasive species and for the determination of rare or endangered spe-cies distribution as well as the monitoring of biodiversity.We also addressed the applying potential of eDNA tech-nique for the conservation of global biodiversity .关键词
环境DNA/入侵物种/珍稀水生物种/物种监测Key words
environmental DNA/invasive species/rare aquatic species/species detection分类
农业科技引用本文复制引用
姜维,赵虎,邓捷,王启军,孔飞,张红星..环境DN A分析技术--一种水生生物调查新方法[J].水生态学杂志,2016,37(5):1-7,7.基金项目
国家自然科学基金项目“基于eDNA分析技术的陕西蔍水河流域内川陕哲罗鲑种群分布动态监测”（31502170）；陕西省科学院科技计划项目“秦巴山区大鲵种质资源调查与遗传多样性分析”（2015K-03）和农业部黄河中上游渔业资源环境科学观测实验站开放课题“基于水样eDNA分析技术的秦岭细鳞鲑种群分布调查”（2015SYKF-04）。 （）
