2009-2011两年度国家冬油菜区域试验品种遗传多样性分析

被引量 : 9次 | 上传用户：stefanie456

【摘要】

：

遗传多样性是物种多样性和生态系统多样性的基础,是生物多样性的重要组成部分。近年来,随着我国杂交油菜育种进程的加快,油菜新品种数量的急剧增加,冬油菜群体的遗传背景和群体结构发生了一定程度的改变。对我国冬油菜区试品种进行遗传多样性的分析能让我们对现有的油菜品种遗传结构有一个清醒的认识,为’评估基因资源的开发前景提供重要信息,同时对许多野生种和稀有品种能进行有效保护,对优良新品种的培育提供帮助。我们利用

【作者】

：

王瑗瑗

【机构】

：

华中农业大学

【发表日期】

：

2012年06期

【关键词】

：

甘蓝型油菜遗传多样性 SSR标记区域试验

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2009-2011两年度国家冬油菜区域试验品种遗传多样性分析

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