基本信息
郭亚龙  男  博导  中国科学院植物研究所
电子邮件: yalong.guo@ibcas.ac.cn
通信地址: 中科院系统与进化植物学国家重点实验室
邮政编码: 100093

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(Hu et al., 2011, Nature Genetics)、基因的重复和丢失(Guo et al., 2011, Plant Physiology; Guo, 2013, Plant Journal)、基因的起源(Li et al., 2016, Genome Biology and Evolution)、假基因化(Xu et al., 2019, Plant Cell)、转座子的扩增和丢失(Li et al., 2018, Genome Biology and Evolution)及植物里受平衡选择的基因(Wu et al., 2017, Genome Biology)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(Tang et al., 2007, Science; Guo et al., 2009, PNAS; Guo et al., 2011, Plant Physiology; Zhong et al., 2019, Science)。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(Guo et al., 2012, Genetics; Han et al., 2015, Molecular Plant; Zou et al., 2017, Genome Biology; Yang et al., 2018, Plant Cell; Niu et al., 2019, PNAS)。

招生信息

如果您对本研究组的研究感兴趣,请考虑加入我们。从2012年开始,每年本研究组将招收2-3名硕士(含硕博连读)和博士研究生,具体考试报名时间和考试内容,请参照当年的中科院植物所的招生简章和招生目录。本研究组也欢迎博士后和客座研究人员的申请。具体事宜请直接与课题组长联系。

招生方向
进化基因组学和遗传学

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

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
社会兼职
2019-11-29-2024-11-29,Journal of Systematics and Evolution, 副主编
2019-10-01-今,BMC Plant Biology 编委, 编委
2019-09-01-2023-12-31,生物多样性编委, 编委
2019-01-01-2023-12-31,系统与进化植物学专业委员会委员, 委员
2019-01-01-2020-12-31,植物学报编委, 编委
2018-08-01-今,Multinational Arabidopsis Steering Committee, 委员

教授课程

植物分子生物学
系统与进化生物学
进化生物学的基本原理和方法

发表论文

(§共同第一作者,* 通讯作者)

  1. Zhong S, Liu M, Wang Z, Huang Q, Hou S, Xu YC, Ge Z, Song Z, Huang J, Qiu X, Shi Y, Xiao J, Liu P, Guo YL, Dong J, Dresselhaus T, Gu H, Qu LJ. 2019. Cysteine-rich peptides promote interspecific genetic isolation in Arabidopsis. Science 364, 851.

  2. Li Z, Mo W, Jia L, Xu YC, Tang W, Yang W, Guo YL, Lin R. 2019. Rice FLUORESCENT1 is involved in the regulation of chlorophyll. Plant Cell Physiol 60: 2307-2318.

  3. Niu XM§, Xu YC§, Li ZW, Bian YT, Hou XH, Chen JF, Zou YP, Jiang J, Wu Q, Ge S, Balasubramanian S,Guo YL*.2019. Transposable elements drive rapid phenotypic variation in Capsella rubella. Proc Natl Acad Sci U S A 116: 6908-6913. (Cover story)

  4. XuYC, Niu XM, Li XX, He W, Chen JF, Zou YP, Wu Q, Zhang YE, Busch W, Guo YL*. 2019. Adaptation and phenotypic diversification through loss-of-function mutations in Arabidopsis protein-coding genes. Plant Cell 31: 1012-1025. [For perspectives on this work, see: 1] Caseys C. 2019. Loss-of-function, a strategy for adaptation in Arabidopsis. Plant Cell31: 935. 2] Faculty of 1000 Biology: https://f1000.com/prime/735346397]

  5. Cai Z, Zhou L, Ren NN, Xu X, Liu R, Huang L, Zheng XM, Meng QL, Du YS, Wang MX, Geng MF, Chen WL, Jing CY, Zou XH, Guo J, Chen CB, Zeng HZ, Liang YT, Wei XH,Guo YL, Zhou HF, Zhang FM, Ge S*. 2019. Parallel speciation of wild rice associated with habitat shifts. Mol Biol Evol 31: 875-889.

  6. 郭亚龙*. 2019.拟南芥及其近缘种的适应性进化研究. 中国科学:生命科学 49: 320-326.

  7. Yan Z, Hou X, Han W, Ma S, Shen H, Guo YL, Fang J*. 2019. Effects of nitrogen and phosphorus supply on stoichiometry of six elements in leaves of Arabidopsis thaliana. Annals of Botany 123: 441-450.

  8. Mao D, Xin Y, Tan Y, Hu X, Bai J, Liu ZY, Yu Y, Li L, Peng C, Fan T, Zhu Y, Guo YL, Wang S, Lu D, Xing Y, Yuan L*, Chen C*. 2019. Natural variation in the HAN1 gene confers chilling tolerance in rice and allowed adaptation to a temperate climate. Proc Natl Acad Sci U S A 116: 3494-3501.

  9. Yang L, Wang HN, Hou XH, Zou YP, Han TS, Niu XM, Zhang J, Zhao Z, Todesco M, Balasubramanian S, Guo YL*. 2018. Parallel evolution of common allelic variants confers flowering diversity in Capsella rubella. Plant Cell 30: 1322-1336. [For perspectives on this work, see: 1] Moyers BT. 2018. Is Genetic Evolution Predictable? Plant Cell 30: 1171-1172. 2] Faculty of 1000 Biology: https://f1000.com/prime/733248611]

  10. Shen Y, Zhang J, Liu Y, Liu S, Liu Z, Duan Z, Wang Z, Zhu B, Guo YL, and Tian Z*. 2018. DNA methylation footprints during soybean domestication and improvement. Genome Biology 19: 128.

  11. Li ZW, Hou XH, Chen JF, Xu YC, Wu Q, González J, Guo YL*. 2018. Transposable elements contribute to the adaptation of Arabidopsis thaliana. Genome Biology and Evolution 10: 2140-2150.

  12. Yan Z, Li X, Tian D, Han W, Hou X, Shen H, Guo YL, Fang J*. 2018. Nutrient addition affects scaling relationship of leaf nitrogen to phosphorus in Arabidopsis thaliana. Functional Ecology 32: 2689-2698.

  13. Zou YP, Hou XH, Wu Q, Chen JF, Li ZW, Han TS, Niu XM, Yang L, Xu YC, Zhang J, Zhang FM, Tan D, Tian Z, Gu H, Guo YL*. 2017. Adaptation of Arabidopsis thaliana to the Yangtze River basin. Genome Biology 18: 239.

  14. Wu Q, Han TS, Chen X, Chen JF, Zou YP, Li ZW, Xu YC, Guo YL*. 2017. Long-term balancing selection contributes to adaptation in Arabidopsis and its relatives. Genome Biology 18: 217. [For perspectives on this work, see: Wang B, Mitchell-Olds T. 2017. Balancing selection and trans-specific polymorphisms.G enome Biology 18(1): 231]

  15. Li W, Zhang F, Wu R, Jia L, Li G,Guo YL, Liu C, Wang G*. 2017. A novel N-methyltransferase in Arabidopsis appears to feed a conserved pathway for nicotinate detoxification among land plants and is associated with lignin biosynthesis. Plant Physiol 174: 1492-1504.

  16. Li ZW, Chen X, Wu Q, Hagmann J, Han TS, Zou YP, Ge S, Guo YL*. 2016. On the origin of de novo genes in Arabidopsis thaliana populations. Genome Biology and Evolution 8: 2190-2202.

  17. Yan Z, Guan H, Han W, Han TS, Guo YL, Fang J*. 2016. Reproductive organ and young tissues show constrained elemental composition in Arabidopsis thaliana. Annals of Botany 117: 431-439.

  18. Han TS, Wu Q, Hou XH, Li ZW, Zou YP, Ge S, Guo YL*. 2015. Frequent introgressions from diploid species contribute to the adaptation of the tetraploid Shepherd’s purse (Capsella bursa-pastoris). Molecular Plant8: 427-438. (Cover story)

  19. Yan Z, Kim N, Han W, Guo YL, Han TS, Du E, Fang J*. 2015. Effects of nitrogen and phosphorus supply on growth rate, leaf stoichiometry, and nutrient resorption of Arabidopsis thaliana. Plant Soil 388: 147-155.

  20. Slotte T, Hazzouri KM, Ågren JA, Koenig D, Maumus F, Guo YL, Steige K, Platts AE, Escobar JS, Newman LK, Wang W, Mandáková T, Vello E, Smith LM, Henz SR, Steffen J, Takuno S, Brandvain Y, Coop G, Andolfatto P, Hu TT, Blanchette M, Clark RM, Quesneville H, Nordborg M, Gaut BS, Lysak MA, Jenkins J, Grimwood J, Chapman J, Prochnik S, Shu S, Rokhsar D, Schmutz J, Weigel D*, Wright SI*. 2013. The Capsella rubella genome and the genomic consequences of rapid mating system evolution. Nature Genetics 45: 831-835.

  21. Guo YL*. 2013. Gene family evolution in green plants with emphasis on the origination and evolution of Arabidopsis thaliana genes. Plant Journal 73: 941-951.

  22. Guo YL, Todesco M, Hagmann J, Das S, Weigel D*. 2012. Independent FLC mutations as causes of flowering time variation in Arabidopsis thaliana and Capsella rubella.Genetics 192: 729-739.

  23. Guo YL, Fitz J, Schneeberger K, Ossowski S, Cao J,Weigel D*. 2011.Genome-wide comparison of NB-LRR encoding resistance genes in Arabidopsis. Plant Physiology 157: 757-769.

  24. Guo YL, Zhao X§, Lanz C, Weigel D. 2011. Evolution of S-locus region in Arabidopsis thaliana relatives. Plant Physiology 157: 937-946.

  25. Hu TT§, Pattyn P§, Bakker EG, Cao J, Cheng JF, Clark RM, Fahlgren N, Fawcett JA, Grimwood J, Gundlach H, Haberer G, Hollister JD, Ossowski S, Ottilar RP, Salamov A, Schneeberger K, Spannagl M, Wang X, Yang L, Nasrallah ME, Bergelson J, Carrington JC, Gaut BS, Schmutz J, Mayer KFX, Van De Peer Y, Grigoriev IV, Nordborg M, Weigel D*, GuoYL*. 2011. The Arabidopsis lyrata genome sequence and the basis of rapid genome size change. Nature Genetics 43: 476-481.

  26. Hollister JD, Smith LM, Guo YL, Ott F, Weigel D*, Gaut BS*. 2011. Transposable elements and small RNAs contribute to gene expression divergence between Arabidopsis thaliana and Arabidopsis lyrata. Proc. Natl. Acad. Sci. USA 108: 2322-2327.

  27. Wahl V, Brand LH, Guo YL, Schmid M*. 2010. The FANTASTIC FOUR proteins influence shoot meristem size in Arabidopsis thaliana. BMC Plant Biology 10: 285.

  28. Guo YL§, Bechsgaard JS§, Slotte T, Neuffer B, Lascoux M, Weigel D*, Schierup MH*. 2009. Recent speciation of Capsella rubella from C. grandiflora, associated with loss of self-incompatibility and an extreme bottleneck. Proc. Natl. Acad. Sci. USA 106: 5246-5251. [For perspectives on this work, see: 1) Pannell JR. 2009. Mating-system evolution: genies from a bottleneck. Current Biology 19(9): R369-R370. 2] Faculty of 1000 Biology: http://f1000.com/1158981]

  29. Tang C, Toomajian C, Sherman-Broyles S, Plagnol V, Guo YL, Hu TT, Clark RM, Nasrallah JB, Weigel D, Nordborg M*. 2007. The evolution of selfing in Arabidopsis thaliana. Science 317: 1070-1072. [For a perspective on this work, see Faculty of 1000 Biology:http://f1000.com/1089382]

  30. 郭亚龙, 葛颂*. 2006. 稻族的系统发育及其研究进展. 植物分类学报 44: 211-230.

  31. Guo YL, Ge S*. 2005. Molecular phylogeny of Oryzeae (Poaceae) based on DNA sequences from chloroplast, mitochondrial and nucleargenomes. American Journal of Botany 92: 1548-1558. [For a perspective on this work, see Faculty of 1000 Biology: http://f1000.com/1029056]

  32. 郭亚龙, 葛颂*. 2004. 线粒体nad1基因内含子在稻族系统学研究中的价值兼论Porteresia的系统位置. 植物分类学报 42: 333-344.

科研活动

   
科研项目
( 1 ) 中国科学院 “****” 项目, 主持, 部委级, 2013-01--2015-12
( 2 ) 优秀青年科学基金项目, 主持, 国家级, 2013-01--2015-12
( 3 ) 微进化过程的多基因作用机制重大研究计划培育项目, 主持, 国家级, 2013-01--2015-12
( 4 ) 多倍体荠菜的起源研究, 主持, 国家级, 2015-01--2018-12
( 5 ) 分子模块系统解析和耦合组装, 参与, 部委级, 2013-01--2017-12
( 6 ) 多倍体基因组变异机制及其适应性的研究, 主持, 国家级, 2018-01--2019-12
( 7 ) 植物特化性状形成及定向发育调控, 参与, 部委级, 2018-01--2022-12
( 8 ) 杰出青年科学基金项目, 主持, 国家级, 2020-01--2024-12