中国科学院植物研究所 郭亚龙 男 博导
作者：科大科院考研网 发表时间：2019-11-28 来源：研招办
科院考研推荐链接：
研究领域
本研究组的研究主要包括三个方面：进化基因组学，自交不亲和系统的进化和物种形成，以及自然变异和适应性进化。
1、进化基因组学
利用全基因组测序的手段，结合进化基因组学、群体遗传学及生物信息学等多学科的方法，重点探讨基因组进化的规律和机制，包括基因组大小的变异、基因的重复和丢失、基因的起源、转座子的扩增和丢失等。研究的类群以十字花科的拟南芥及其近缘种以及禾本科的水稻及其近缘种为主。
2、自交不亲和系统的进化和物种形成
自交不亲和（self-incompatibility, SI）在很多有花植物中都存在，它的遗传决定位点被称为自交不亲和位点（S locus）。植物可以通过排斥自己的或与自己具有类似自交不亲和位点的花粉从而保持异交。通过群体遗传学、比较基因组学及分子遗传学方法来揭示自交不亲和位点进化的基本规律及其对物种形成的贡献。对自交不亲和系统的进化及功能方面的深入研究不仅具有重要的理论价值，而且对育种科学有重大的应用价值。下一步的研究主要从物种形成方面展开，重点探讨生殖隔离的形成机制及其与物种形成的关系。
3、自然变异和适应性进化
适应性是生物在变化多样的环境中生存下来的最重要的能力。动物在极端环境下可以逃走而植物却不能。从进化生物学、生态学及分子遗传学各个角度来研究自然变异的规律和机制，进而揭示植物如何适应环境。
招生信息
招生方向
进化基因组学
物种形成
适应性进化
物种形成
适应性进化
教育背景
2001-09--2005-07 中国科学院植物研究所 博士
1998-09--2001-07 兰州大学 硕士
1994-09--1998-07 西北师范大学 学士
1998-09--2001-07 兰州大学 硕士
1994-09--1998-07 西北师范大学 学士
工作经历
2011-09--今 中国科学院植物研究所 研究员
2005-09--2011-08 德国马普发育生物学研究所 博士后
2005-09--2011-08 德国马普发育生物学研究所 博士后
发表论文
( §共同第一作者，* 通讯作者)
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