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生物育种科学系

陈洪宇,男,理学博士,讲师,硕士生导师。
研究方向:植物种子形成的遗传调控
招生方向:作物遗传育种(学硕);农艺与种业(专硕)
电子邮箱:chenhongyu@henau.edu.cn
教育与工作经历
2005/09 – 2009/06,华中农业大学,植物科学与技术,学士
2009/09 – 2015/06,武汉大学,发育生物学,博士
2015/07 – 2019/02,武汉大学生命科学学院,博士后
2019/03 – 至今,  河南农业大学农学院,助理研究员,讲师
承担科研项目
1.河南省科技攻关项目;玉米籽粒发育基因DEK29的功能解析及遗传改良应用,2023/01-2024/12,10万,主持
2.河南农业大学科技创新基金:一个玉米高赖氨酸籽粒突变体的候选基因克隆及其在品质改良中的应用,2021/01-2023/12,10万,主持
3.河南农业大学博士启动基金:一个玉米PPR蛋白调控花粉发育的功能研究,2020/01-2024/12,10万,主持
4.国家自然科学基金青年项目:拟南芥NAA10/15基因参与胚胎发生和胚乳细胞化的分子机制,2017/01-2019/12,21万,主持
5.国家自然科学基金面上项目:ZmHSF转录因子调控玉米广谱抗病性的分子机制研究,2026/01-2029/12,50万,参与
6.国家自然科学基金区域创新发展联合项目:玉米籽粒硬度调控的分子机制,2023/01-2026/12,252万,参与
7.国家自然科学基金面上项目:RNA解旋酶ZmELS2调控细胞自噬介导的叶片衰老分子机制解析,2022/01-2025/12,58万,参与
8.国家自然科学基金河南联合项目:ZmTFCB与ZmSPR1协同调控玉米微管动态和胚乳发育的分子机制,2021/01-2023/12,51万,参与
9.国家自然科学基金面上项目:水稻FMD1和FMD2基因调控雌配子体发育的分子机制,2017/01-2020/12,63万元,参与
发表研究论文(一作或通讯)
1. Hongyu Chen#*, Jiajia Deng#, Yuyu Wang, Jing Guo, Fan Wu, Dongsheng Shi, Xiaoyue Luan, Zihan Lu, Zhiyuan Ma, Yongyan Wang, Jie Lei, Qingwen Shen, Jihua Tang, Guifeng Wang*. The HD-Zip IV gene ZmHB118 is required for basal endosperm transfer layer formation and maternal-to-filial nutrient allocation during maize seed filling. The Plant Journal. 2026.127: e71029.
2. Yongyan Wang#, Dongsheng Shi#, Hui Zhu, Hanxue Yin, Gaoyang Wang, Anqi Yang, Zhixuan Song, Qingquan Jing, Bilian Shuai, Ningkun Xu, Jianping Yang, Hongyu Chen* and Guifeng Wang*. Revisiting maize Brittle endosperm-2 reveals new insights in BETL development and starchy endosperm filling. Plant Science. 2023. 332: 111727. 
3. Hongyu Chen, Shuqin Li, Lu Li, Weiying Wu, Xiaolong Ke, Wenxuan Zou and Jie Zhao*. Nα-acetyltransferase 10 and 15 are required for the correct initiation of endosperm cellularization in ArabidopsisPlant and Cell Physiology. 2018. 59: 2113-2128. 
4. Hongyu Chen#, Shuqin Li#, Lu Li#, Hengjin Hu and Jie Zhao*. Arabidopsis EMB1990 encoding a plastid-targeted YlmG protein is required for chloroplast biogenesis and embryo development. Frontiers in Plant Science. 2018. 9:181.
5. Hongyu Chen, Wenxuan Zou and Jie Zhao*. Ribonuclease J is required for chloroplast and embryo development in ArabidopsisJournal of Experimental Botany. 2015. 66: 2079-2091.
6.徐宁坤,李冰,陈晓艳,魏亚康,刘子龙,薛永康,陈洪宇*,王桂凤. 一个新的玉米Bt2基因突变体的遗传分析和分子鉴定. 作物学报,2022,48: 572-579.
发表研究论文(其他)
1. Yongyan Wang#, Dongsheng Shi#, Yuhong Wei, Yuejiao Dong, Fengjiao Niu, Xiaoyue Luan, Xiaotian Zhang, Qingwen Shen, Hongyu Chen, Hua Jiang, Jihua Tang, Guifeng Wang*. Atypical E2F transcription factors couple Polycomb Repressive Complex 2 to endosperm cell division and differentiation. Nature Plants. 2026. https://doi.org/10.1038/s41477-026-02386-6
2. Yingbo Li, Mingyue Zhang, Yuhong Wei, Tingting Xu, Yuejiao Dong, Yongyan Wang, Dongsheng Shi, Taoyu Shi, Pengshuai Yan, Hongyu Chen, Jihua Tang, Qingwen Shen*, Guifeng Wang*. Nonredundant functions of three CRM proteins in mitochondrial group II intron splicing and maize seed development. Journal of Genetics and Genomics. 2026. doi: 10.1016/j.jgg.2026.05.003.
3. Yuyu Wang#, Rongrong Li#, Jiajia Deng, Lizhen Wang, Zhiyi Tang, Jiahui Li, Yingbin Mu, Mingliang Yang, Fan Wu, Jie Lei, Xiaoyue Luan, Hongyu Chen, Jihua Tang, Qingwen Shen*, Guifeng Wang*. Natural variation in Miniature5 determines mitochondrial nad1 splicing and seed development in maize. Journal of Genetics and Genomics. 2026. doi: 10.1016/j.jgg.2026.03.021.
4. Wenlong Li#, Haiyang Duan#, Xinyu Sun, Jihong Zhang, Yuehua Zhao, Jiawen Zhao, Hongyu Chen, Xiaoyang Chen, Dong Ding, Jihua Tang, Jianbing Yan, Xuehai Zhang*. Genomewide association study dissects the genetic architecture of kernel rate and its component traits in maize. BMC Plant Biology. 2026. 26:1376.
5. Xueying Li#, Hao Zhang#, Keying Wan, Xiaoqian Qiu, Qiankun Xie, Geming Guo, Yuehua Zhao, Zibo Ding, Xiaoyang Chen, Hongyu Chen, Huiling Xie, Jihua Tang, Xuehai Zhang*, Dong Ding*. Genetic Mapping Identifies Stable QTL and Candidate Genes Regulating Internode Proportion for Maize Plant Architecture Improvement. Genes (Basel). 2026.17:141.
6. Xiaolan Yan#, Junnan Li#, Huijian Liu, Wenfei Jia, Guojun Gao, Yongtian Qin, Longxiang Guan, Xiaxia Duan, Jialu Xu, Pingliang Zhou, Yucai Guo, Xuguang Li, Ling Yang, Hongyu Chen, Weihua Li, Pengshuai Yan, Qingqian Zhou, Zhiyuan Fu*, Jihua Tang, Hongqiu Wang*. Rapid and Efficient Creation of SweetWaxy Maize Germplasm via CRISPR/Cas9Mediated Gene Editing of Sh2 and Wx. Current Issues in Molecular Biology. 2026.48:415.
7. Jie Lei, Yueyue Du, Yi Yu, Yali Yan, Xiaoyue Luan, Sai Liu, Qingwen Shen, Hongyu Chen, Jihua Tang and Guifeng Wang. Genetic control of cereal kernel texture: Towards a maize model. The Crop Journal. 2025. 13: 1682-1692
8. Xiaolong Zhang, Yingying Chen, Hongyu Chen, Chaocheng Guo, Xue Su, Tingting Mu, Bin Feng, Yu Wang, Zhixin Liu, Biaoming Zhang, Yan Li, Haitao Zhang, Wenya Yuan* and Haitao Li*. Genome-wide analysis of TOPLESS/TOPLESS-RELATED co-repressors and functional characterization of BnaA9.TPL regulating the embryogenesis and leaf morphology in rapeseed. Plant Science. 2024. 346:112149.
9. Chengcheng Li, Fan Hu, Hongyu Chen and Jie Zhao*. Transcriptome characteristics during cell wall formation of endosperm cellularization and embryo differentiation in Arabidopsis. Frontiers in Plant Science, 2022. 13:998664.
10. Yujun Ren, Yang Liu, Hongyu Chen, Gang Li, Xuelian Zhang and Jie Zhao*. Type metallothionein genes are involved in regulating Zn ion accumulation in late embryo and in controlling early seedling growth in Arabidopsis. Plant Cell and Environment. 2012. 35: 770-789.
11.丁孟丽, 王茹茵, 施栋晟, 李莹博, 雷洁, 陈洪宇, 申清文*,王桂凤. 玉米小籽粒突变体mn-Mu的基因克隆与转录组分析. 作物学报, 2023, 49: 3122-3130.
12.李子慧,李淑勤,陈洪宇,徐亚星,赵洁*. 拟南芥EMB1513基因调节早期胚胎发育及模式建成. 植物生理学报,2022,58(08):1441-1453.
13.李淑勤,李璐,陈洪宇,赵洁*. 拟南芥早期胚胎模式建成及分子机制的研究进展. 植物生理学报. 2017,53(03):363-376.
授权国家发明专利:
  1. 王桂凤; 王宇宇; 申清文; 李荣荣; 陈洪宇; 王永彦; 邓佳佳; 时韬喻; 马致远; 牛风娇; 刘赛; 一种调控玉米籽粒大小的Mn5基因、其分子标记及应用, 2026-01-06, 专利号: ZL202510109386.8
2. 王桂凤; 田秋珍; 申清文; 马雪霞; 陈洪宇; 王永彦。玉米ZmRIBA1基因在高赖氨酸玉米育种中的应用。2023-07-07,专利号: CN202210011039.8
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