孙秀东，男，1977年6月生，博士，副教授。
教学方面主要为园艺及设施专业本科生讲授《蔬菜园艺学》、《设施蔬菜学》等课程，参编《园艺学各论（北方本）》、《蔬菜栽培学各论（北方本）》2部国家规划教材，获太阳集团tyc539教学成果二等奖1项。
科学研究领域为葱姜蒜类蔬菜栽培与分子生物学，包括葱姜蒜类蔬菜种质资源创新及利用、栽培理论与技术创新、功能基因组学等方面。通过引种驯化、原生质体培养及融合技术、多倍体诱导技术改良大蒜品种、创造新种质。在大蒜休眠相关基因的克隆、差异筛选以及功能分析等方面，取得了创新性成果。相关研究结果发表在《Molecular Plant》、《Genome Biology》、《Horticulture Research》、《Plant Cell Reports》、《Molecular Genetics and Genomics》、Plant Cell, Tissue and Organ Culture》、《Protoplasma》等期刊上。
研究方向
1. 葱姜蒜类蔬菜栽培与分子生物学：葱姜蒜类蔬菜种质资源创新及利用、栽培理论与技术创新、功能基因组学等方面。通过引种驯化、原生质体培养及融合技术、多倍体诱导技术改良大蒜品种、创造新种质。
2. 番茄耐盐的分子遗传解析与新材料创制：开展番茄种质资源、重组自交系群体等材料的耐盐性鉴定，进行全基因组关联分析，发掘耐盐关键候选位点/基因与功能标记，解析耐盐遗传基础，构建耐盐全基因组选择模型。
主持的科研项目
国家自然科学基金面上项目
国家重点研发计划子课题
山东省自然科学基金面上项目
发表论文
Xiudong Sun, Siyuan Zhu, Ningyang Li, Yi Cheng, Jing Zhao, Xuguang Qiao, Li Lu, Shiqi Liu, Yanzhou Wang, Chan Liu, Benping Li, Wu Guo, Shuang Gao, Zemao Yang, Fu Li, Zheng Zeng, Qing Tang, Yupeng Pan, Touming Liu, A Chromosome-Level Genome Assembly of Garlic (Allium sativum) Provides Insights into Genome Evolution and Allicin Biosynthesis. Molecular Plant，2020, 7 September 2020 ，13(9): 1328-1339
Xiudong Sun, Siyuan Zhu, Yi Cheng, Meng Liu, Song Gao, Jiangjiang Zhang, Yanzhou Wang, Xiai Yang, Jianrong Chen, Fu Li, Qiaoyun He, Zheng Zeng, Xiaoge Yuan, Zhiman Zhou, Longchuan Ma, Taotao Wang, Xiang Li, Hanqiang Liu, Yupeng Pan, Mengyan Zhou, Chunsheng Gao, Gang Zhou, Zhenlin Han, Shiqi Liu, Jianguang Su, Zhihui Cheng, Shilin Tian, Touming Liu, Genomic insights into the evolutionary history and diversification of bulb traits in garlic. Genome Biology, (2022)-09-07 23:188. doi:10.1186/s13059-022-02756-1
Dong, F., Wang, C., Dong, Y., Hao, S., Wang, L., Sun, X. Differential expression of microRNAs in tomato leaves treated with different light qualities. BMC Genomics, 2020, 37 (2020). 13 January 2020 doi:10.1186/s12864-019-6440-4
Xiudong Sun, Hui Li, Santosh Thapa, Sasikiran Reddy Sangireddy, Xiaobo Pei, Wei Liu, Yuping Jiang, Shaolan Yang, Dafeng Hui, Sarabjit Bhatti, Suping Zhou, Yong Yang, Tara Fish, Theodore W Thannhauser (2020). Al-induced proteomics changes in tomato plants over-expressing a glyoxalase I gene. Horticulture Research, 01 April 2020 7(1). doi:10.1038/s41438-020-0264-x
Dong, Y., Guan, M., Wang, L., Yuan, L., Sun, X., & Liu, S. (2019). Transcriptome Analysis of Low-Temperature-Induced Breaking of Garlic Aerial Bulb Dormancy. International journal of genomics, 2019.
Xiudong Sun, Haifeng Lian, Xingchen Liu, Shumei Zhou, Shiqi Liu*, The garlic NF-YC gene, AsNF-YC8, positively regulates non-ionic hyperosmotic stress tolerance in tobacco. Protoplasma, 2017, 254( 3):1353–1366.
Xiudong Sun, Yuqian Ren, Xianzheng Zhang, Haifeng Lian, Shumei Zhou, Shiqi Liu*, Overexpression of a garlic nuclear factor Y (NF-Y) B gene, AsNF-YB3, affects seed germination and plant growth in transgenic tobacco. Plant Cell, Tissue and Organ Culture (PCTOC), 2016, 127(2): 513–523.
Xiudong Sun, Xinhui Yu, Shumei Zhou, Shiqi Liu*, De novo assembly and characterization of the Welsh onion (Allium fistulosum L.) transcriptome using Illumina technology. Molecular Genetics and Genomics, 2016, 291 ( 2): 647–659.
Xiudong Sun, Shumei Zhou, Fanglu Meng, Shiqi Liu*, De novo assembly and characterization of the garlic (Allium sativum) bud transcriptome by Illumina sequencing. Plant Cell Reports, 2012, 31(10): 1823–1828.
获奖情况
1 孙秀东，大蒜新品种选育与标准化优质高效栽培关键技术，山东省科技进步叁等奖，第贰位，2019
联系方式：
手机：13615381583
邮箱：xdsun@sdau.edu.cn