玉米种质资源精准鉴定团队定位为应用研究和应用基础研究。围绕我国玉米产业和种业的重大需求，立足国家种质库保存的大规模玉米种质资源，研发精准鉴定技术，搭建精准鉴定平台，开展多环境的产量、抗逆性、抗病性等重要性状鉴定评价，发掘优异种质，并进行全国范围内的共享利用；利用发掘出的优异种质，开展基因资源发掘、新种质创制等工作，为玉米遗传育种和种业发展提供有力的种质和信息支撑。
1. 代表性论文
(1) Xuyang Liu, Yongxiang Li, Chunhui Li, Dengfeng Zhang, Guanhua He, Hui Liu, Shumin Sun, Yu Li, Mei Guo, Tianyu Wang. Dynamics of gene and allelic expression during modern hybrid maize breeding. Plant Biotechnology Journal(2026), DOI:10.1111/pbi.70602. 2026.02.12.
(2) Bing Meng, Junwei Yang, Lixiu Tong, Qingli Liu, Dengfeng Zhang, Wenxue Li, Jianjun Wang, Yunbi Xu, Zifeng Guo, Canxing Duan. Identification and analysis of resistance to northern corn leaf blight in maize germplasm resources. Plants(2025), DOI:10.3390/plants14203171. 2025.10.15.
(3) Shuai Li, LiHong Zhu, YongXiang Li, YaXuan Guo, YuHang Zhang, ChaoSong Huang, WenQi Wu, SuLi Sun, ZiXiang Cheng, CanXing Duan. Precise identification and analysis of maize germplasm resistance to ear rot caused by six Fusarium species. Plants(2025), DOI:10.3390/plants14152280. 2025.06.24.
(4) Wang Dongmei, Xuyang Liu, Guanhua He, Kailiang Wang, Yongxiang Li, Honghui Guan, Tianyu Wang, Dengfeng Zhang, Chunhui Li and Yu Li. GWAS and transcriptome analyses unravel ZmGRAS15 regulates drought tolerance and root elongation in maize. BMC Genomics(2025), DOI:10.1186/s12864-025-11435-x. 2025.3.13.
(5) Yanyong Cao, Juan Ma, Zeqiang Cheng, Laikun Xia, Lifeng Wang, Jingjing Li, Xingrui Zhang, Shengbo Han, Yanping Tian, Mingjun Li, Zhanyuan Zhang, Jihua Tang, Zaifeng Fan, Tao Zhou, Canxing Duan, Xiangdong Li, Huiyong Li. The zma-miRNA319-ZmMYB74 module regulates maize resistance to stalk rot disease by modulating lignin deposition. Plant Biotechnology Journal. Plant Biotechnology Journa(2025), DOI:10.1111/pbi.70424. 2025.01.22.
(6) Lan Qian, Guanhua He, Dongmei Wang, Shen Li, Yufeng Jiang, Honghui Guan, Yongxiang Li, Xuyang Liu, Tianyu Wang, Yu Li, Dengfeng Zhang, Chunhui Li. Overexpression of ZmEULD1b enhances maize seminal root elongation and drought tolerance. Plant Science(2024), DOI: 10.1016/j.plantsci.2024.112355. 2024.12.11.
(7) YufeiWang, Shuai Ma, Dengfeng Zhang, Chunhui Li, Lin Chen, Bin Tang, Yixin An, Xuyang Liu, Guanhua He, Yunsu Shi, Yu Li, Tianyu Wang, Deguang Yang, Yongxiang Li. Identification of RppSLN froman Elite Landrace: AMajor Locus Conferring Resistance to Southern Corn Rust inMaize (Zea mays L.). Plants-Basel(2024), DOI:10.3390/plants13223227. 2024.11.16.
(8) Honghui Guan, Yaxuan Lu, Xinchun Li, Bei Liu, Yongxiang Li, Dengfeng Zhang, Xuyang Liu, Guanhua He, Yu Li, Hongwu Wang, Tianyu Wang, Chunhui Li. Development of a MaizeGerm50K array and application to maize genetic studies and breeding. The Crop Journal(2024), DOI:10.1016/j.cj.2024.09.014. 2024.09.10.
(9) Peng Yu, Chunhui Li, Meng Li, Xiaoming He, Danning Wang, Hongjie Li, Marcon Caroline, Yu Li, Perez-Limon Sergio, Xinping Chen, Delgado-Baquerizo Manuel, Koller Robert, Metzner Ralf, van Dusschoten Dagmar, Pflugfelder Daniel, Borisjuk Ljudmilla, Plutenko Iaroslav, Mahon Audrey, Resende Marcio F. R., Salvi Silvio, Akale Asegidew, Abdalla Mohanned, Ahmed Mutez Ali, Bauer Felix Maximilian, Schnepf Andrea, Lobet Guillaume, Heymans Adrien, Suresh Kiran, Schreiber Lukas, McLaughlin Chloee M., Li Chunjian, Mayer Manfred, Schoen Chris-Carolin, Bernau Vivian, von Wiren Nicolaus, Sawers Ruairidh J. H., Tianyu Wang, Hochholdinger Frank. Seedling root system adaptation to water availability during maize domestication and global expansion. Nature Genetics(2024), DOI:10.1038/s41588-024-01761-3.2024.05.22.
(10) Xiaoqian Sha, Honghui Guan, Yuqian Zhou, Erhu Su, Jian Guo, Yongxiang Li, Dengfeng Zhang, Xuyang Liu, Guanhua He, Yu Li, Tianyu Wang, Huawen Zhou, Chunhui Li. Genetic dissection of crown root traits and their relationship to aboveground agronomic traits in maize. Journal of Integrative Agriculture(2023), DOI:10.1016/j.jia. 2023.02.21.
2. 代表性专利、软著与专著
(1) 一种与玉米籽粒大小和粒重相关的分子标记及其应用，李春辉、关红辉、王东梅、张登峰、李永祥、刘旭洋、何冠华、王天宇、黎裕，ZL202410937096.8；
(2) 与玉米抗南方锈病主效QTL位点紧密连锁的Indel分子标记及其应用，李永祥、张登峰、王宇飞、李春辉、刘旭洋、何冠华、黎裕、王天宇，ZL202410811113.3；
(3) 调控玉米苗期抗旱性的蛋白及其编码基因和应用，李春辉、王东梅、郭剑、关红辉、李永祥、张登峰、刘旭洋、何冠华、王天宇、黎裕，ZL202210646755.3；
(4) 调控玉米苞叶数目的ZmXT6蛋白质、编码基因及其在调控玉 米苞叶数目中的应用，李春辉、关红辉、李永祥、张登峰、刘旭洋、何冠华、王天宇、 黎裕，ZL202510469485.7；
(5) 玉米抗旱性鉴定评价技术规程，黎裕、孙宝成、王天宇、刘成、李春辉、王阳、唐怀君、李永祥、张登峰、谢小清、石云素、宋燕春、张磊、刘旭洋，2025年1月，行业标准，NY/T4473-2025。
