团队介绍
团队是国家甘薯产业技术体系岗位“细胞遗传与倍性育种技术”岗位科学家团队，团队十余位青年科研骨干围绕以甘薯为代表的药食植物功能基因组学及生物强化开展科学研究与育种应用。团队研究方向为甘薯发育、抗逆和抗病相关基因的克隆及功能分析、CRISPR技术在甘薯分子育种中的应用、栽培种甘薯起源进化的比较基因组学研究等。
团队负责人
李宗芸教授
博士，教授，博士生导师，国家甘薯产业技术体系岗位科学家（2017-2023），教育部大学生物学课程教指委委员，国家一流本科专业建设点生物科学专业负责人，江苏省一流课程遗传学负责人，江苏省“333工程”首批中青年学术带头人，中国作物学会甘薯专业委员会理事，江苏省生物学专业委员会理事长，省遗传学会常务理事。主要从事基因组学、遗传学与分子生物学教学与研究工作，主持国家自然科学基金3项、国家转基因科技重大专项子课题1项，在国内外学术刊物发表论文100多篇。获江苏省“五一劳动奖章”、省高校优秀共产党员、省教学成果奖等奖项共计30多项。
团队成员
孙健教授、韩永华教授、刘美艳教授、董婷婷副教授、朱明库副教授、侯文倩副教授、纪洪涛副教授、刘敬然副教授、孟来生副教授、勾晓婉博士
团队主要研究成果
近年团队主持的国家级项目
1. 细胞遗传与倍性育种技术，国家甘薯产业技术体系岗位科学家项目，2017-2020，280万；
2. 细胞遗传与倍性育种技术，国家甘薯产业技术体系岗位科学家项目，2021-2025，314万；
3. 甘薯近缘野生种Ipomoea tabascana（4×）的细胞遗传学研究（31771367），国家自然科学基金面上项目，2018-2021，60万；
4. 利用CRISPR-Cas13技术抑制SPCSV-RNase3介导的病毒协生作用及改良甘薯病毒病抗性的研究（31871684），国家自然科学基金面上项目，2019-2020，25万；
5. MADS-box转录因子IbMBP3与SRD1协同启动甘薯块根膨大的机理解析（32272144），国家自然科学基金面上项目，2023–2026，53万；
6. IbBLH1的长距离运输特性及调控甘薯块根膨大的分子机理研究（32072117），国家自然科学基金面上项目，2021–2024，58万；
7. 转录因子IbERF7负调控盐旱复合胁迫的分子机理解析及其在高抗甘薯培育中的应用（32171936）, 国家自然科学基金面上项目，2022-2025，58万；
8. 干旱胁迫下茉莉酸调控甘薯块根分化建成的机制解析及其应用（32272221），国家自然科学基金面上项目，2023-2026，54万；
9. 新合成异源六倍体小麦中非同源染色体易位引发的基因表达与表型变化的探究（32001535），国家自然科学基金青年项目，2021-2023，24万；
10. IbAHL1调控紫甘薯块根花青苷积累的分子机制研究（32101732），国家自然科学基金青年项目，2022-2024，30万。
近年团队发表的主要SCI论文
1. Yanjuan Li, Zhonghou Tang, Zhiyuan Pan, Ruigang Wang, Xiao Wang, Peng Zhao, Ming Liu, Yixia Zhu, Chong Liu, Weichi Wang, Qiang Liang, Jia Gao, Yicheng Yu, Zongyun Li, Bingfu Lei, and Jian Sun. Calcium-Mobilizing Properties of Salvia miltiorrhiza-Derived Carbon Dots Confer Enhanced Environmental Adaptability in Plants. ACS Nano 2022, 16, 3, 4357–4370
2. Meng Xiaoqing, Liu Siyuan, Zhang Chengbin, He Junna, Ma Daifu, Wang Xin, Dong Tingting, Guo Fen, Cai Jing, Long Tiandan, Li Zongyun, Zhu Mingku.The unique sweet potato NAC transcription factor IbNAC3 modulates combined salt and drought stresses. Plant physiology, 2023, 191(1), 747-771.
3. Guo, F., Liu, S., Zhang, C., Dong, T., Meng, X., Zhu, M. Genome-wide systematic survey and analysis of NAC transcription factor family and their response to abiotic stress in sweetpotato. Scientia Horticulturae 2022, 299, 111048.
4. Liu, S., Zhang, C., Zhu, Q., Guo, F., Chai, R., Wang, M., Deng, X., Dong, T., Meng, X., Zhu, M. Genome-and transcriptome-wide systematic characterization of bZIP transcription factor family identifies promising members involved in abiotic stress response in sweetpotato. Scientia Horticulturae 2022, 303, 111185.
5. Linjiang Pang, Guoquan Lu, Jiyu Cheng, Xinghua Lu, Daifu Ma, Qiang Li, Zongyun Li, Jian Zheng, Congfeng Zhang, Shenyuan Pan. Physiological and biochemical characteristics of sweet potato (Ipomoea batatas (L.) Lam) roots treated by a high voltage alternating electric field during cold storage. Postharvest Biology and Technology. 2021, 111619
6. Wenqian Hou, Lei Ren, Yang Zhang, Haoyun Sun, Tianye Shi, Yulan Gu, Aimin Wang, Daifu Ma, Zongyun Li, Lei Zhang, Characterization of BBX family genes and their expression profiles under various stresses in the sweet potato wild ancestor Ipomoea trifida, Scientia Horticultubrae, 2021, 288, 110374.
7. Yicheng Yu, Xiao Wang, Houjun Sun, Qiang Liang, Weichi Wang, Chengling Zhang, Xiaofeng Bian, Qinghe Cao, Qiang Li, Yiping Xie, Daifu Ma, Zongyun Li, Jian Sun, Improving CRISPR-Cas-mediated RNA targeting and gene editing using SPLCV replicon-based expression vectors in Nicotiana benthamiana. Plant Biotechnology Journal, 18(10), 1993.
8. Yicheng Yu, Ying Xuan, Xiaofeng Bian, Lei Zhang, Zhiyuan Pan, Meng Kou, Qinghe Cao, Zhonghou Tang, Qiang Li, Daifu Ma, Zongyun Li, Jian Sun, Overexpression of phosphatidylserine synthase IbPSS1 confers cellular Na+ homeostasis and salt tolerance through activating plasma membrane Na+/H+ antiport activity in sweetpotato roots, Horticulture Research 2020, 7, 131.
9. Lei Zhang, Yicheng Yu, Tianye Shi, Meng Kou, Jian Sun, Tao Xu, Qiang Li, Shaoyuan Wu, Qinghe Cao, Wenqian Hou, Zongyun Li, Genome-wide analysis of expression quantitative trait loci (eQTLs) reveals the regulatory architecture of gene expression variation in the storage roots of sweet potato, Horticulture Research. 2020. 7, 90.
10. Meiyan Liu, Ying Gong, Houjun Sun, Jian Zhang, Liming Zhang, Jian Sun, Yonghua Han, Jinjin Huang, Qian Wu, Chengling Zhang, Zongyun Li, Characterization of a novel chitinasefrom sweet potato and its fungicidal effect against Ceratocystis fimbriata, Journal of Agricultural and Food Chemistry. 2020, 68, 7591 7600.
11. Hongtao Ji, Delong Liu, Zhaoxin Zhang, Jiawen Sun, Bing Han, Zongyun Li, A bacterial F-box effector suppresses SAR immunity through mediating the proteasomal degradation of OsTrxh2 in rice, Plant Journal. 2020, 104(4), 1054-1072.
12. Lei Chen, Dan Su, Jianying Sun, Zongyun Li, Yonghua Han Development of a set of chromosome-specific oligonucleotide markers and karyotype analysis in the Japanese morning glory Ipomoea nil, Scientia Horticultubrae. 2020, 273, 109633.
13. Yixia Zhu, Qian Zhang, Yanjuan Li, Zhiyuan Pan, Chong Liu, Dasong Lin, Jia Gao, Zhonghou Tang, Zongyun Li, Ruigang Wang, and Jian Sun. Role of Soil and Foliar-Applied Carbon Dots in Plant Iron Biofortification and Cadmium Mitigation by Triggering Opposite Iron Signaling in Roots. Small, 2023, 19(35), 2301137.
14. Xin-Rong Mu, Chen Tong, Xing-Tang Fang, Qin-Xin Bao, Li-Na Xue, Wei-Ying Meng, Chang-Yue Liu, Gary J. Loake, Xiao-Ying Cao, Ji-Hong Jiang, and Lai-Sheng Meng. Feedback loop promotes sucrose accumulation in cotyledons to facilitate sugar-ethylene signaling-mediated, etiolated-seedling greening. Cell Reports, 2022, 38(11).
15. QinXin Bao, XinRong Mu, Chen Tong, Cong Li, WenZhe Tao, ShengTing Zhao, Yuxin Liu, WanNi Wang, Yuting Wei, FuHuan Yu, Jing wen Wang, ZhiLan Sun, BingLing Fan, Jia Sun, ChenWang, Gary J. Loake, LaiSheng Meng. Sugar status in preexisting leaves determines systemic stomatal development within newly developing leaves. Proceedings of the National Academy of Sciences, 2023, 120(24), e2302854120.
