基本介绍

博士 教授 博导

 

专业方向

水稻重要农艺性状遗传与功能基因组学

课题组长期招聘博士后，欢迎具有相关研究背景的应聘者将简历发送至songxj35@mail.sysu.edu.cn。

 

人才项目

2014年入选中国科学院“百人计划”人才项目

 

教育经历

2002.9-2007.7 中国科学院上海生命科学院植物生理生态研究所，遗传学，博士

1995.9-2002.7 西北农林科技大学，本科、硕士

 

工作经历

2025.9至今，中山大学农业与生物技术学院，教授

2014.1-2025.8，中国科学院植物研究所，课题组长，研究员

2007.4-2013.12，日本名古屋大学，博士后

 

科研成果

长期从事水稻种子性状的遗传和功能基因组学方面的研究，鉴定了优化水稻籽粒大小和种子活力的关键基因，并解析了其分子调控机制和遗传网络。近5年来，在相关农业关键核心技术领域取得了一系列重要研究成果，以通讯作者身份在国际知名学术期刊PNAS（2022）、Developmental Cell（2024）、Nature Communications（2024）、Nature Plants（2023）、The Plant Cell（2021）和 Cell Reports（2023）上发表研究论文，发掘了一批有知识产权的新基因，申请中国发明专利8项，授权专利2项，参与的“水稻复杂数量性状的分子遗传调控机理研究”项目获得2012年度国家自然科学奖二等奖（排名第四）。

 

论文（*corresponding author;#co-first author）

  1. Bai C.#, Wang G.J.#, Feng X.H.#, Gao Q.#, Wang W.Q., Xu R., Guo S.J., Shen S.Y., Ma M., Lin W.H., Liu C.M., Li Y.H., and Song X.J.* (2024). OsMAPK6 phosphorylation and CLG1 ubiquitylation of GW6a non-additively enhance rice grain size through stabilization of the substrate. Nature Communications, 15: 4300
  2. Shen S.Y., Ma M., Bai C., Wang W.Q., Zhu R.B., Gao Q., and Song X.J.* (2024). Optimizing rice grain size by attenuating phosphorylation-triggered functional impairment of a chromatin modifier ternary complex. Developmental Cell, 59: 448–464
  3. Zheng L.Y.#, Wu J.L.#, Wang A.B.#, Zhang Y.Y., Liu Z.P., Ling H.Q.*, Song X.J.*,andLi Y.H.* (2023). The SOD7/DPA4-GIF1 module coordinates organ growth and iron uptake in Arabidopsis, Nature Plants, 9: 1318–1332
  4. Ma M., Shen S.Y., Bai C., Wang W.Q., Feng X.H., Ying J.Z., andSong X.J.* (2023). Control of grain size in rice by TGW3 phosphorylation of OsIAA10 through potentiation of OsIAA10-OsARF4-mediated auxin signaling. Cell Reports, 42: 112187
  5. Wang W.Q., Xu D.Y., Sui Y.P., Ding X.H., and Song X.J.* (2022). A multiomic study uncovers a bZIP23-PER1A-mediated detoxification pathway to enhance seed vigor in rice. Proceedings of the National Academy of Sciences of the United States of America, 119 (9): e2026355119
  6. Gao Q.#, Zhang N.#, Wang W.Q., Shen S.Y., Chen B., and Song X.J.* (2021). The ubiquitin-interacting motif-type ubiquitin receptor HDR3 interacts with and stabilizes the histone acetyltransferase GW6a to control the grain size in rice. The Plant Cell, 33: 3331–3347
  7. Cheng P. #, Cao L.J. #, Bai C., Ashikari M., Song X.J.*  (2021). Fine mapping and characterization of two novel quantitative trait loci for early seedling growth in rice. Planta, 253: 56
  8. Wang W.Q., Wang Y., Song X.J.,Zhang Q., Cheng H.Y., Liu J.*, and Song S.Q.* (2021). Proteomic analysis of desiccation tolerance and its re-establishment in different embryo axis tissues of germinated pea seeds. Journal of Proteome Research, 20: 2352–2363
  9. Wang G.J.#, Wang Y.#, Ying J.Z., Song X.J.* (2020). Identification of qLG2, qLG8, and qWG2 as novel quantitative trait loci for grain shape and the allelic analysis in cultivated rice. Planta, 252: 18
  10. Ying J.Z.#, Ma M.#, Bai C.#, Huang X.H., Liu J.L., Fan Y.Y., and Song X.J.* (2018). TGW3, a major QTL that negatively modulates grain length and weight in rice, Molecular Plant, 11: 750–753.
  11. Qin Y.B., Cheng P., Cheng Y.C., Feng Y., Huang D.R., Huang T.X., Song X.J.*, Ying JZ*. (2018). QTL-seq identified a major QTL for grain length and weight in rice using near isogenic F2 population. Rice Science 25(3): 121–131
  12. Song X.J.* (2017). Crop seed size: BR matters. Molecular Plant, 10: 668–669, (SPOTLIGHT)
  13. Yamaguchi M., Fujimoto H., Hirano K., Araki-Nakamura S., Ohmae-Shinohara K., Fujii A., Tsunashima M., Song X.J.,Ito Y., Nagae R., Wu J.Z., Mizuno H., Yonemaru J., Matsumoto T., Kitano H., Matsuoka M., Kasuga S., and Sazuka T.* (2016). Sorghum Dw1, an agronomically important gene for lodging resistance, encodes a novel protein involved in cell proliferation. Scientific Reports, 6: 28366
  14. Song, X.J.*,Kuroha, T., Ayano, M., Furuta, T., Nagai, K., Komeda, N., Segami, S., Miura, K., Ogawa, D., Kamura, T., Suzuki, T., Higashiyama, T., Yamasaki, M., Mori, H., Inukai, Y., Wu, J.Z., Kitano, H., Sakakibara, H., Jacobsen, S.E.*, and Ashikari, M.* (2015). Rare allele of a previously unidentified histone H4 acetyltransferase enhances grain weight, yield, and plant biomass in rice. Proceedings of the National Academy of Sciences of the United States of America,112: 76–81
  15. Seki M., Feugier F.G., Song X.J.,Ashikari M., Nakamura H., Ishiyama K., Yamaya T., Inari-Ikeda M., Kitano H., and Satake A.* (2015). A mathematical model of phloem sucrose transport as a new tool for designing rice panicle structure for high grain yield. Plant Cell Physiology, http://doi.org/10.1093/pcp/pcu191
  16. Qi P.#, Lin Y.L.#, Song X.J.#, Shen J.B., Huang W., Shan J.X., Zhu M.Z., Jiang L.W., Gao J.P., and Lin H.X.* (2012). The novel quantitative trait locus GL3.1 controls rice grain size and yield by regulating cyclin-T1;3. Cell Research, 22, 1666–1680
  17. Miura K, Ikeda M, Matsubara A, Song X.J., Ito M, Asano K, Matsuoka M, Kitano H & Ashikari M.* (2010). OsSPL14 promotes panicle branching and higher grain productivity in rice. Nature Genetics, 42, 545-550
  18. Song X.J. and Matsuoka M.* (2009). Bar the windows: an optimized strategy to survive drought and salt adversities. Genes & Development, 23, 1709–1713, (PERSPECTIVE)
  19. Hattori Y., Nagai K., Furukawa S., Song X.J., Kawano R., Sakakibara H., Wu J.Z., Matsumoto T., Yoshimura A., Kitano H., Matsuoka M., Mori H., Ashikari M.* (2009). The ethylene response factors SNORKEL1 and SNORKEL2 allow rice to adapt to deep water. Nature, 460, 1026–1030
  20. Song X.J. & Ashikari M.* (2008). Toward an optimum return from crop plants. Rice, 1, 135–143, (REVIEW)
  21. Song X.J.#, Huang W.#, Shi M., Zhu M.Z. and Lin H.X.* (2007). A QTL for rice grain width and weight encodes a previously unknown RING-type E3 ubiquitin ligase. Nature Genetics, 39, 623–6300

 

主要科研项目

主要承担国家自然科学基金面上项目、重大研究计划培育和集成项目，以及区域创新发展联合基金，中国科学院战略性先导专项A类项目，科技部国家重点研发计划等10余项科研课题。

 

社会兼职

任学术期刊«西北植物学报»和«Molecular Breeding»编委，以及中国科学院大学的岗位教授。