孙小芹，南京大学生物学学士、博士，美国芝加哥大学联合培养博士。江苏省“333”高层次培养人才中青年学术技术带头人。现任江苏省中国科学院植物研究所植物多样性及系统演化研究中心主任、研究员。主要研究方向为植物分子进化与遗传机制，包括：1、基因组特殊结构的遗传重组效应研究；2、植物抗病基因的适应性代价研究；3、适应性代价在群体演化中的作用研究。
　　联系方式：E-mail: xiaoqinsun@cnbg.net　　Tel:
　　近年来主持参与国家、省部级各类科研项目10余项，在Molecular Biology & Evolution、Nature plants、Molecular Genetics & Genomics、Planta等刊物上发表论文25篇（其中SCI论文17篇），获授权国家发明专利3项，获得省鉴定农业新品种1项，参编专著2本。
　　近期主要承担的科研项目：
国家自然科学基金面上项目，植物“非插入/缺失型”抗病基因的适应性代价研究，2015.1-2018.12
国家自然科学基金青年项目，拟南芥远距离不匹配同源基因间遗传重组机制的研究，2013.1-2015.12
江苏省自然科学基金面上项目，十字花科芥酸含量及合成关键基因FAE1的克隆与进化研究，2010.7-2012.6
省属公益院所能力提升项目，基于叶脉序形态结构的薯蓣属演化及叶脉序差异分子机制研究，2015.1-2017.12
江苏省植物迁地保护重点实验室开放基金，荠FAE1 基因异常表达的遗传机制研究，2013.1-2014.12
　　代表性论文论著（*为通讯作者）：
Xiao-Qin Sun, Yan-Qiu Qu, Mi-Mi Li, Xiao-Ling Song*, Yue-Yu Hang*. Genetic diversity, genetic structure and migration routes of wild Brassica juncea in China assessed by SSR markers. Genetic Resources and Crop Evolution, 2018, DOI: 10.1007/s10722-018-0628-3 (0)
Dinghong Li, Zhao Lei, Jiayu Xue, Guangcan Zhou, Yueyu Hang, Xiaoqin Sun*, Regulation of FATTY ACID ELONGATION1 expression and production in Brassica oleracea and Capsella rubella, Planta, 2017, doi: 10.1007/s00425-017-2731-73.
Xiaoqin Sun, Jiayu Xue, Zhao Lei, Mimi Li, Yanmei Zhang, Guangcan Zhou, Yueyu Hang*, Taxonomic and phylogenetic significance of leaf venation characteristics in Dioscorea plants, Arch Biol Sci, 2017, doi.org/10.2298/ABSS
Lan-Hua Qian, Guang-Can Zhou, Xiao-Qin Sun, Zhao Lei, Yan-Mei Zhang, Jia-Yu Xue, Yue-Yu Hang. Distinct Patterns of Gene Gain and Loss: Diverse Evolutionary Modes of NBS-Encoding Genes in Three Solanaceae Crop Species. G3 (Bethesda) 2017. 7(5): 1577-1585.
Yanmei Zhang, Jiayu Xue, Liwei Liu, Xiaoqin Sun, Guangcan Zhou, Min Chen, Zhuqing Shao*, Yueyu Hang*, Divergence and Conservative Evolution of XTNX Genes in Land Plants, Front Plant Sci, 2017, 8: 1844
Xiaoqin Sun, Dinghong Li, Jiayu Xue, Sihai Yang, Yanmei Zhang, Mimi Li, Yueyu Hang*, Insertion DNA Accelerates Meiotic Interchromosomal Recombination in Arabidopsis thaliana, Mol Biol Evol, 2016, 33(8): 2044-2053 (1)
Alice Macqueen, Xiaoqin Sun, Joy Bergelson*, Genetic architecture and pleiotropy shape costs of Rps2-mediated resistance in Arabidopsis thaliana, Nature plants, 2016, 2: 16110 (6)
Haisong Guo#, Yanmei Zhang#, Xiaoqin Sun, Mimi Li, Yueyu Hang*, Jiayu Xue*, Evolution of the KCS gene family in plants: the history of gene duplication, sub/neofunctionalization and redundancy, Mol Genet Genomics, 2016, 291(2): 739-752
Xiaoqin Sun, Hui Pang, Mimi Li, Jianqun Chen*, Yueyu Hang*, Tracing the origin and evolution of plant TIR-encoding genes, Gene, 2014, 546: 408-416 (3)
Xiaoqin Sun#, Hui Pang#, Mimi Li, Bin Peng, Haisong Guo, Qinqin Yan, Yueyu Hang*, Evolutionary Pattern of the FAE1 Gene in Brassicaceae and Its Correlation with the Erucic Acid Trait, PLoS One, 2013, 8(12): e83535 (3)
Yanmei Zhang#, Zhuqing Shao#, Letian Yang, Xiaoqin Sun, Yafei Mao, Jianqun Chen*, Bin Wang*, Non-random arrangement of synonymous codons in archaea coding sequences, Genomics, 2013, 101(6): 362-367
Xiaoqin Sun, Yingjie Zhu, Jianlin Guo, Bin Peng, Mingming Bai, Yueyu Hang*, DNA Barcoding the Dioscorea in China, a Vital Group in the Evolution of Monocotyledon: Use of matK Gene for Species Discrimination, PLoS One, 2012, 7(2): e32057
Xiaoqin Sun, Yanglian Wei, Jianlin Guo, Yifeng Zhou, Yueyu Hang*, Authentication of an endangered herb Changiumsmyrnioides from different producing areas based on rDNA ITS Sequences and Allele-Specific PCR, Arch Pharm Res, 2012, 35(4): 701-708
Tang P, Zhang Y, Sun XQ, Tian DC, Yang SH, Ding J. Disease resistance signature of the leucine-rich repeat receptor-like kinase genes in four plant species. Plant Sci, 2010, 179: 399-406.
Wen Zhang#, Xiaoqin Sun#, Huizhong Yuan, Hitoshi Araki, Jue Wang, Dacheng Tian*, The pattern of insertion/deletion polymorphism in Arabidopsis thaliana, Mol Genet Genomics, 2008, 280: 351-361
Xiaoqin Sun#, Yuanli Zhang#, Sihai Yang, Jianqun Chen, Barbara Hohn, Dacheng Tian*, Insertion DNA Promotes Ectopic Recombination during Meiosis in Arabidopsis, Mol Biol Evol, 2008, 25(10): 2079-2083
杭悦宇，孙小芹. 药用植物分子鉴别方法与应用. 江苏凤凰科学技术出版社. 2017
孙小芹，杭悦宇. 中国维管植物科属词典: 十字花科. 科学出版社. 2018
　　其他成果：
孙小芹, 李定红, 杭悦宇. 一种甜薯茎段离体快速繁殖的方法. 2017. ZL 0.5
张艳梅, 林一波, 孙小芹, 朱正斌, 杭悦宇, 沈雪林. 能够鉴定苏御糯的ISSR-SCAR标记及其筛选方法. 2017. ZL 1.2