演讲 · 嘉宾
谢传晓

谢传晓

中国农业科学院作物科学研究所

研究员,博士生导师。

研究方向:

玉米基因编辑与分子设计育种。
主要贡献:
1. 系统鉴定了玉米基因编辑技术体系所需的重要遗传元件,建立了定点敲除、删除、单碱基替换、大片段替换与定点转基因等基因编辑工具。
2. 基于基因编辑技术体系,研制了玉米核不育、核不育智能化分拣及其种业应用、株型、超甜与糯性、单倍体诱导及其加倍新技术、广谱抗病性、直链淀粉及其环境友好衍生物等具有重大产业应用价值的高效定向育种技术体系,为这些性状的遗传改良与应用奠定了材料、技术与品种基础。其中,细胞核不育、株型、品质、单倍体诱导与加倍新技术已熟化,正在陆续推出技术与产品成果。
3. 培育玉米新品种多个。其中,以第一完成人于玉米黄淮海主产区审定玉米品种“中单99”1个,“中单89”1个,待审玉米品种2个。
4. 以通讯作者或第一作者发表论文50余篇,其中Plant Biotechnology Journal、New Phytologist、 BMC Genomics、JIPB、Annals of Botany、Molecular Plant... 等杂志20余篇。
5. 以第一发明人授权与申请国家发明专利 7 项。培养研究生25名。

学习和工作经历:

1996年于安徽农业大学获学士学位
2004中国科学院研究生院获博士学位
2004年7月至今在中国农业科学院作物科学研究所工作
期间于2005年赴国际玉米小麦改良中心(CIMMYT)短期访问学者
2017年任中国遗传学会基因编辑分会学术委员会委员

近期发表论文:
  1. Dong, L. , Qi, X. , Zhu, J. , Liu, C. , Zhang, X. , Cheng, B. , Mao, L. and Xie, C*. (2019), Super‐sweet and waxy: meeting the diverse demands for specialty maize by genome editing. Plant Biotechnol Journal. 17,1853-1855 doi:10.1111/pbi.13144
  2. Dong, L., Li, L., Liu, C., Liu, C., ShuaifengGeng, Li, X., Huang, C., Mao, L., Chen, S., and Xie, C*. (2018). Genome editing and double fluorescence proteins enable robust maternal haploid induction and identification in maize. Molecular Plant 11, 1214–1217 doi:10.1016/j.molp.2018.06.011.
  3. Li, C., Liu, C., Qi, X., Wu, Y., Fei, X., Mao, L., Cheng, B., Li, X. and Xie, C*. RNA-guided Cas9 as an in vivo desired-target mutator in maize. (2017) Plant Biotechnology Journal, DOI: 10.1111/pbi.12739
  4. Zhang, C., Liu, C., Weng, J., Cheng, B., Liu, F., Li, X., and Xie, C*. (2017). Creation of targeted inversion mutations in plants using an RNA-guided endonuclease. The Crop Journal 5(1):83-88. http://dx.doi.org/10.1016/j.cj.2016.08.001
  5. Zhao, Y., Zhang, C., Liu, W., Gao, W., Liu, C., Song, G., Li, W.-X., Mao, L., Chen, B., Xu, Y., Li, X. and Xie, C*. (2016) An alternative strategy for targeted gene replacement in plants using a dual-sgRNA/Cas9 design. Scientific Reports 6, 23890. doi: 10.1038/srep23890
  6. Xu, D., Yang, H., Zou, C., Li, W.-X., Xu, Y., and Xie, C*. (2016). Identification and functional characterization of the AGO1 ortholog in maize. Journal of Integrative Plant Biology 58:749-758. DOI: 10.1111/jipb.12467
  7. Liu, C., Zhou, Q., Dong, L., Wang, H., Liu, F., Weng, J., Li, X. and Xie, C*. (2016) Genetic architecture of the maize kernel row number revealed by combining QTL mapping using a high-density genetic map and bulked segregant RNA sequencing. BMC Genomics 17, 915. DOI: 10.1186/s12864-016-3240-y
  8. Liu W, Tai H, Li S, Gao W, Zhao M, Xie, C*, Li W-X* (2014) bHLH122 is important for drought and osmotic stress resistance in Arabidopsis and in the repression of ABA catabolism. New Phytologist 2014, 201(4):1192-1204.
  9. Li X., Sun Z., Xu X., Li W-X, Zou C., Wang S., Xu Y., Xie, C*. (2014) Kernel number as a positive target trait for prediction of hybrid performance under low-nitrogen stress as revealed by diallel analysis under contrasting nitrogen conditions. Breeding Science. 64(4): 389-398
  10. Zhao, Y., Xu, Z., Mo, Q., Zou, C., Li, W., Xu, Y., Xie, C. * (2013). Combined small RNA and degradome sequencing reveals novel miRNAs and their targets in response to low nitrate availability in maize. Annals of Botany 112 (3), 633-642.