许长征，本硕毕业于山东大学，博士毕业于德国图宾根大学。2013年10月起在西南大学工作，现任30116金沙js9教授、博士生导师。以植物维管干细胞发育和次生生长调控机制，以及林木种质资源发掘、创制和创新性利用为研究方向。入选国家林草局“林草科技创新青年拔尖人才”、“重庆英才计划-青年拔尖人才”。主持国家“农业生物育种”重大项目子课题、国家重点研发计划子课题、国家自然科学基金委面上项目（3项）等国家级课题。在Nature Plants、Plant Cell、PNAS、Trends in Plant Science、New Phytologist、Plant Physiology等知名刊物发表论文40余篇。担任SCI一区期刊《Forestry Research》副主编、《林业科学》、《Plant Hormones》等国内外期刊青年编委。曾获中国林学会梁希青年论文奖（2020）、川渝优秀科技论文奖（2021）、西南大学优秀研究生导师（2023）、西南大学优秀教师（2024）。指导学生获全国生命科学竞赛一等奖（2023）、二等奖（2022）、重庆市优秀本科毕业论文（2023）。
联系方式
xucz@swu.edu.cn;欢迎对植物发育生物学和分子生物学感兴趣的本科生、研究生和博士后联系。
教育经历
2002.9-2006.7，山东大学30116金沙js9生物科学专业，获学士学位；
2006.9-2009.7，山东大学30116金沙js9细胞生物学专业，获硕士学位；
2009.10-2013.08，德国图宾根大学（University of Tübingen）植物分子生物学中心（ZMBP），获博士学位；期间（2011.6-2013.5），在德国波恩大学（University of Bonn）作物科学与资源保护研究所（INRES）开展客座研究。
主讲课程
植物学（本科生）、植物分子生物学（硕士生）、中外主文献阅读（博士生）
研究兴趣
1、植物维管形成层干细胞建立和维持的调控机理
2、激素和小肽信号调控木材细胞分化的分子机制
3、林木生物育种、种质资源创制和创新性利用
代表性论文
#：第一作者；*：通讯作者
1.ShuaiLiu#, Xiaokang Fu#, Yue Wang, Xuelian Du, Lianjia Luo, Dong Chen, Chunzhao, Liu, Jian Hu, Changjian Fa, Rongling Wu, Laigeng Li, Keming Luo*,Changzheng Xu*. The auxin-PLETHORA 5 module regulates wood fibre development inPopulus tomentosa.Nature Plants, 2025, 11(3): 580-594.
2. Liuqin Zhang, Yanling Zhou, Xingxian Fu,Changzheng Xu*, Lina Liu, Xingyue Du, Yahong An, Mingxuan Xu, Liman Mu, Qingqing Li, JinyuCui, Lei Hou, Yan Pei, Mi Zhang*. A light-governed cascade of ubiquitin modifications regulates cotton fiber development by coordinating PIN3a proteolysis.The Plant Cell, 2025, 37(10): koaf237.
3.Huili Su#, Chunyang Wan#, Xiaokang Fu, Jian Hu, Yuanxun Tao, Keming Luo*,Changzheng Xu*. Locally biosynthesized gibberellins in Populus stems are involved in the regulation of wood development. Forestry Research, 2025, 5: e005.
4. Xiaokang Fu#, Ziwei Yang#, Li Guo#, Lianjia Luo, Yuanxun Tao, Ting Lan, Jianhua, Zeyu Li, Keming Luo*,Changzheng Xu*.Restorer of fertility like 30, encoding a mitochondrion-localized pentatricopeptide repeat protein, regulates wood formation in poplar.Horticulture Research, 2024, 11: 188.
5. Baiyu Liu#,Changzheng Xu#, Qiuxia He, Ke Zhang, Shoumei Qi, Jin Zhe, Cheng Wen, Zhaohua Ding, Donghua Chen, Xiangyu Zhao, Wei Zhang, Kewei Zhang, Kunpeng Li*. Membralin is required for maize development and defines a branch of the endoplasmic reticulum-associated degradation pathway in plants.PNAS, 2024, 121: e2406090121.
6. Jian Hu, Huili Su, Hui Cao, Hongbin Wei, Xiaokang Fu, Xuemei Jiang, Qin Song, Xinhua He,Changzheng Xu*, Keming Luo*. ARF7 integrates gibberellin and auxin signaling via interactions between DELLA and AUX/IAA proteins to regulate cambial activity in poplar.The Plant Cell, 2022, 34: 2688–2707. (ESI高被引论文)
7.Changzheng Xu#, Yuanxun Tao#, Xiaokang Fu#, Li Guo#, Haitao Xing#, Chaofeng Li, Ziwei Yang, Huili Su, Xianqiang Wang, Jian Hu, Di Fan, Vincent L. Chiang, Keming Luo*. The microRNA476a-RFL module regulates adventitious root formation through a mitochondria-dependent pathway in Populus.New Phytologist, 2021, 230: 2011-2028.
8. Xiaokang Fu, Huili Su, Shuai Liu, Xuelian Du,Changzheng Xu*, Keming Luo*. Cytokinin signaling localized in phloem noncell-autonomously regulates cambial activity during secondary growth of Populus stems.New Phytologist, 2021, 230: 1476-1488.
9.Changzheng Xu#, Yun Shen#, Fu He#, Xiaokang Fu#, Hong Yu#, Wanxiang Lu, Yongli Li, Chaofeng Li, Di Fan, Cassan Hua Wang*, Keming Luo*. Auxin-mediated Aux/IAA-ARF-HB signaling cascade regulates secondary xylem development in Populus.New Phytologist, 2019, 222: 752-767.
10. Fu He#,Changzheng Xu#, Xiaokang Fu, Yun Shen, Li Guo, Mi Leng, Keming Luo*. The microRNA390/TRANS-ACTING SHORT INTERFERING RNA3 module mediates lateral root growth under salt stress via the auxin pathway.Plant Physiology, 2018, 177: 775-791.
11.Changzheng Xu, Feng Luo; Frank Hochholdinger*. LOB domain proteins: beyond lateral organ boundaries.Trends in Plant Science, 2016, 21: 159-167.
12.Changzheng Xu, Huanhuan Tai, Muhammad Saleem, Yvonne Ludwig, Christine Majer, Kenneth W. Berendzen, Kerstin A. Nagel, Tobias Wojciechowski, Robert B. Meeley, Graziana Taramino, Frank Hochholdinger*. Cooperative action of the paralogous maize lateral organ boundaries (LOB) domain proteins RTCS and RTCL in shoot-borne root formation.New Phytologist, 2015, 207: 1123-1133.
