精品文档---下载后可任意编辑长江流域几种重要鱼类的分子标记筛选开发及群体遗传分析的开题报告摘要：长江流域是我国最重要的淡水鱼类产区之一，其中包括了很多重要的鱼类资源，如软骨鱼、鲟鱼、鲢鱼等。对这些鱼类进行分子标记的筛选开发，并结合群体遗传学的相关分析，可以为淡水鱼类资源保护、遗传优化等讨论提供关键数据和手段。本文拟对长江流域几种重要鱼类（以软骨鱼和鲟鱼为例）的分子标记筛选开发及群体遗传分析进行讨论。关键词：长江流域；分子标记；筛选开发；群体遗传分析；软骨鱼；鲟鱼。Background:The Yangtze River Basin is one of the most important freshwater fish producing areas in China, including many important fish resources such as cartilaginous fish, sturgeon, and silver carp. Screening and developing molecular markers for these fish species, combined with relevant analyses of population genetics, can provide key data and strategies for research on freshwater fish resource protection and genetic optimization. In this paper, we plan to study the molecular marker screening and development and population genetics analysis of several important fish species in the Yangtze River Basin (using cartilaginous fish and sturgeon as examples).Keywords:Yangtze River Basin; molecular marker; screening and development; population genetics analysis; cartilaginous fish; sturgeon.
