研究方向:
主要研究领域是树木基因组育种和生态基因组学,包括聚合作物类群优异性状和基因、鉴定生物适应极端环境的遗传因子、解析生殖隔离相关性状的形成过程、检验物种间杂交物种形成范式。一般应用植物经济性状的评价鉴定、统计模型模拟、生物信息学、群体遗传学、系统发育学和环境因子关联分析等学科理论或方法以及自主研发的新方法,解析表型或基因海量数据,研究生物的多样性形成及环境适应过程。研究内容属于遗传育种学、分子生态学、生物地理学、群体基因组学等学科交叉范畴。教育经历
2004.09 – 2008.07,兰州大学 数学与应用数学专业 理学学士;
2008.09 – 2012.12,兰州大学 生态学 理学博士。
工作经历
2013.01 – 2015.06, 四川大学 博士后;
2013.02 – 2015.06,四川大学 讲师;
2015.07 – 2020.12, 中国科学院西双版纳热带植物园 副研究员;
2016.11– 至今,中国科学院西双版纳热带植物园 植物进化生态学研究组组长;
2021.01 – 至今,中国科学院西双版纳热带植物园 研究员。
社会兼职
2019.04 – 至今,Associate Editor of Plant Ecology & Diversity, Journal of the Botanical Society of Scotland
主要学术成绩
(1)杂交阻碍种群分化是一条进化生物学常识。基于对云杉属植物基因组数据的解析,提出并论证了杂交可帮助种群分化的新观点。
(2)中性进化理论认为随机漂变是分子进化的基本机制。基于对栗属物种起源过程的研究,发现生殖隔离位点的非随机分布式样,揭示出自然选择与遗传重组的互作是基因组进化的新机制。
(3)设计完成国内第一例裸子植物群体基因组学研究,并发现油麦吊云杉适应干旱环境的候选遗传因子。
(4)发现首个二倍体树木杂交物种形成类群,并提出一个物种形成新机制,即亲本生殖隔离位点的重新组合。
(5)发表新方法、新假说、新物种若干。
科技奖励
中组部与中科院优秀西部青年学者(2020);
中科院青年创新促进会会员(2019);
云南省云岭青年人才(2017)。
主持科研项目
(1)中国科学院战略性先导科技专项项目,XDB1080200,橡胶树全基因组选择育种,2024/10-2029/09,1469.32万,在研,主持。
(2)云南省重大科技专项计划项目课题,202402AE090019-03,产胶潜力及抗逆性全基因组选择育种技术研发,2024/01-2026/12,90万,在研,主持。
(3)中国科学院西双版纳热带植物园“十四五”新兴前沿方向和未来技术之重点任务,橡胶树全基因组选择育种技术研发及应用,2023/09-2025/12,500万,在研,主持。
(4)中国科学院稳定支持基础研究领域青年团队计划,YSBR-079,云南橡胶树种质资源退化与改良,2022/07-2027/07,2000万,在研,参加。
(5)云南省“千人计划”青年人才专项,云南省珍贵林木物种遗传多样性形成与保护,2018/01-至今,80万,在研,主持。
(6)中国科学院西双版纳热带植物园,启动研究经费,2016/11-至今,50万,在研,主持。
(7)NSFC面上项目,31971392,项目名称:丽江云杉杂交带的形成和维持机制研究, 2020/01-2023/12,69.6万,已结题,主持。
(8)中国科学院青年创新促进会项目,锥栗基因组多样性的结构与形成,任项目主持,2019/01-2022/12,80万,已结题,主持。
(9)NSFC面上项目,31670665,基于基因组重测序研究三个栗属物种的适应性分化,2017/01-2020/12,73.2万,已结题,主持。
(10)中组部与中国科学院“西部之光”人才培养引进计划(西部青年学者A类项目),板栗和锥栗的物种分化, 2017/01-2019/12,50万,已结题(获评优秀),主持
(11)NSFC青年科学基金项目,31300559,丽江云杉和青扦的种间基因流波动,2014/01-2016/12,22万,已结题,主持。
代表性论文目录(*表示通讯作者)
(1)Sun, Y.*, Lu, Z., Zhu, X., Ma, H. Genomic basis of homoploid hybrid speciation within chestnut trees. Nature Communications. 2020, 11: 3375. DOI: 10.1038/s41467-020-17111-w.
(2)Sun, Y.*, Abbott, R.J., Lu, Z., Mao, K., Zhang, L., Wang, X., Ru, D., Liu, J.* Reticulate evolution within a spruce (Picea) species complex revealed by population genomic analysis. Evolution. 2018, 72: 2669–2681.
(3)Ru, D., Mao, K., Zhang, L., Wang, X., Lu, Z., Sun, Y.*. Genomic evidence for polyphyletic origins and inter-lineage gene flow within complex taxa: a case study of Picea brachytyla in the Qinghai-Tibet Plateau. Molecular Ecology. 2016, 25: 2373–2386.
(4)Sun, Y., Abbott, R.J., Li, L., Li, L., Zou, J., Liu, J.* Evolutionary history of Purple cone spruce (Picea purpurea) in the Qinghai–Tibet Plateau: homoploid hybrid origin and Pleistocene expansion. Molecular Ecology. 2014. 23: 343–359.
(5)Sun Y., Li, L., Li, L., Zou, J.B., Liu, J.* Distributional dynamics and interspecific gene flow in Picea likiangensis and P. wilsonii triggered by climate change on the Qinghai-Tibet Plateau. Journal of Biogeography. 2015, 42: 475–484.
其余署名第一或通讯作者的论文目录
(1)Sun, Y., Tian, W.,* Zhai, D., Yang, Y.* Technological bottlenecks and innovative developments for rubber tree breeding in China. Bulletin of Chinese Academy of Sciences. 39: 191–197, 2024. (in Chinese)
(2)Zhu, H., Lei, W., Lai, Q., Sun, Y.,* Ru, D.* Comparative analysis shows high level of lineage sorting in genomic regions with low recombination in the extended Picea likiangensis species complex. Plant Diversity. 46: 547–550, 2024.
(3)Wang, D.,# Sun, Y.,# Lei, W.,# Zhu, H., Wang, J., Bi, H., Feng, S., Liu, J.,* Ru, D.* Backcrossing to different parents produced two distinct hybrid species. Heredity. 131: 145–155, 2023.
(4)Tian, B., Fu, Y., Milne, R.I., Mao, K., Sun, Y.*, Ma, X., Sun, H.* A complex pattern of post-divergence expansion, contraction, introgression and asynchronous responses to Pleistocene climate changes in two Dipelta sister species from western China. Journal of Systematics and Evolution. 2020, 58: 247–262.
(5)Bi, H., Yue, W., Wang, X., Zou, J., Li, L., Liu, J., Sun, Y.* Late Pleistocene climate change promoted divergence between Picea asperata and P. crassifolia on the Qinghai-Tibet Plateau through recent bottlenecks. Ecology and Evolution. 2016, 6: 4435–4444.
(6)Wang, X., Li, Y., Liang, Q., Zhang, L., Wang, Q., Hu, H., Sun, Y.*. Contrasting responses to Pleistocene climate changes: A case study of two sister species Allium cyathophorum and A. spicata (Amaryllidaceae) distributed in the eastern and western Qinghai-Tibet Plateau. Ecology and Evolution. 2015, 5: 1513–1524.
(7)Sun, Y., Wang, A., Wan, D., Wang, Q., Liu, J.* Rapid radiation of Rheum (Polygonaceae) and parallel evolution of morphological traits. Molecular Phylogenetics and Evolution. 2012, 63: 150–158.
(8)Sun, Y., Ikeda, H., Wang, Y., Liu, J.* Phylogeography of Potentilla fruticosa (Rosaceae) in the Qinghai–Tibetan Plateau revisited: A reappraisal and new insights. Plant Ecology & Diversity. 2010, 3: 249–257.
(9)Ru, D.#, Sun, Y.#, Wang, D.#, Chen, Y., Wang, T., Hu, Q., Abbott, R.J., Liu, J.* Population genomic analysis reveals that homoploid hybrid speciation can be a lengthy process. Molecular Ecology. 2018, 27: 4875–4887. (co-first author)
(10)Yang, Y. , Li, Y., Chen, Q., Sun, Y.*, Lu, Z.* Wgddetector: a pipeline for detecting whole genome duplication events using the genome or transcriptome annotations. BMC Bioinformatics. 2019, 20(1), 75.
(11) Lu, Z., Sun, Y.* Rhamnella brachycarpa (Rhamnaceae), a new species from Hainan Island, China. PhytoKeys. 2019, 132: 19–29.
(12)Lu, X., Sun, Y.* Rhamnella intermedia (Rhamnaceae), a new evergreen species from southwest Guangxi. PhytoKeys. 2020, 159: 115–126.
(13)Zhu, X., Sun, Y.* The complete chloroplast genome of the endangered tree Parashorea chinensis (Dipterocarpaceae). Mitochondrial DNA Part B. 2019, 4: 1163–1164.
(14)Wang, D.,# Sun, Y.,# Lei, W.,# Zhu, H., Wang, J., Bi, H., Feng, S., Liu, J.,* Ru, D.* Backcrossing to different parents produced two distinct hybrid species. Heredity. 2023, 131: 145–155.
(15) Sun, Y., Tian, W.,* Zhai, D., Yang, Y.* Technological bottlenecks and innovative developments for rubber tree breeding in China. Bulletin of Chinese Academy of Sciences. 2024, 39: 191–197. (in Chinese)
(16)Zhu, H., Lei, W., Lai, Q., Sun, Y.,* Ru, D.* Comparative analysis shows high level of lineage sorting in genomic regions with low recombination in the extended Picea likiangensis species complex. Plant Diversity. 2024, 46: 547–550.
其它成果
基因变异分析器并行近亲关系判断系统,软著登字第13044452号;
橡胶树胶乳分子量分布检测分析管理平台,软著登字第13609708号。