基本信息

郭徐雷，讲师

二级学科：林木遗传育种

邮箱：guoxl@swfu.edu.cn

研究方向

林木分子遗传改良；环境调控林木发育机制解析

科研项目

GA20OX1调控蓖麻株高的分子机制研究-云南省基础研究计划项目，主持（在研）

桉树抗寒关键基因挖掘与功能解析-西南林业大学博士启动经费，主持（在研）

桉树速生关键基因挖掘与分子机制解析-西南林业大学林学学科和重点实验室开放基金，主持（在研）

蓖麻同源四倍体生长优势形成的遗传机理研究-国家自然科学基金-地区科学基金项目，参与（在研）

代表性成果

1.论文

(1) Xulei Guo; Jian Li; Meng Li; Bo Zhou; Shuai Zheng; Laigeng Li ; A molecular module connects abscisic acid with auxin signals to facilitate seasonal wood formation in Populus, Plant, Cell Environment, 2024, 47(11): 4323-4336.

(2) Li J, Guo X, Lu X, Sun J, Jin Y, Li M, et al. Fiber-specific expression of PdCel9A6 modifies the characteristics of wood fibers in Populus. Tree Physiology 2025: tpaf051.

(3) Jisheng Liu; Xulei Guo; Tingting Zhai; Aiping Shu; Luming Zhao; Zengbing Liu; Shuxin Zhang ; Genome-Wide Identification and Characterization of microRNAs responding to ABA and GA in maize embryos during seed germination., Plant Biology, 2020, 20(2): 289-295.

(4) Haihong Jia; Lili Hao; Xulei Guo; Shuchang Liu; Yan Yan; Xingqi Guo ; A Raf-like MAPKKK gene, GhRaf19 , negatively regulates tolerance to drought and salt and positively regulates resistance to cold stress by modulating reactive oxygen species in cotton, Plant Science, 2016：252: 267-281.

(5) Chen Wang; Xiaowen He; Yuzhen Li; Lijun Wang; Xulei Guo; Xingqi Guo; The cotton MAPK kinase GhMPK20 negatively regulates resistance to Fusarium oxysporum by mediating the MKK4-MPK20-WRKY40 cascade, Molecular Plant Pathology, 2018, 19(7).