师资队伍

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姓 名:孙伟


江苏连云港人,理学博士,重庆大学生命科学学院副研究员









教育背景


2007.09-2013.06,西南大学,家蚕基因组生物学国家重点实验室,博士

2003.09- 2007.06,西南大学,生物技术学院,学士


工作经历


2015.12-至今 重庆大学生命科学学院 副研究员

2019.08-2020.08,日本筑波大学TARA研究所 访问学者

2015.06-2015.12,重庆大学生命科学学院 讲师

2013.07-2015.05,重庆大学生命科学学院 博士后


研究领域


主要研究方向:昆虫发育遗传学。在动物发育过程中,甾醇类激素常以“脉冲”方式进行分泌从而达到精确调控发育和生殖等多个生理进程的目的。昆虫最重要的甾醇类激素-蜕皮激素同样也是如此。如果蜕皮激素脉冲的起始以及持续时间发生改变,通常会引起幼虫蜕皮和变态发育的异常。在昆虫中,蜕皮激素的合成和代谢过程何时开始及结束是调控激素脉冲的最主要因素。目前,课题组主要以家蚕和黑腹果蝇为模式,通过基因组,转录组,分子生物学,细胞生物学以及遗传学等研究方法和手段,揭示昆虫蜕皮激素脉冲形成的分子机理,及其对蜕皮和变态发育进程的调控机制。



学术兼职


中国昆虫学会昆虫基因组分委会委员



科研项目



(1) 国家自然科学基金面上项目,2021-2024,主持  
(2) 国家自然科学基金应急管理项目,2017-2018,主持  
(3) 重庆市基础科学与前沿技术研究项目,2017-2020,主持  
(4) 国家自然科学基金青年科学基金项目,2015-2017,主持  
(5) 中国博士后科学基金面上项目,2014-2015,主持发表的研究论文


代表性论文


- First author & Corresponding author

(1) Cao LF#, Dai ZJ#, Tan HW#, Zheng HQ, Wang Y, Chen J, Kuang HO, Chong RA, Han MJ, Hu FL, Sun W*, Sun C* and Zhang Z*. (2023). Population structure, demographic history, and adaptation of giant honeybees in China revealed by population genomic data. Genome Biology and Evolution 15(3)

(2) Wang Y, Du TY, Li AN, Qiao L, Zhang Z* and Sun W* (2022). Establishment and application of a silkworm CRISPR/Cas9 tool for conditionally manipulating gene disruption in the epidermis. Insect Biochemistry and Molecular Biology 151:103861

(3) Wang Y, Zou HB, Lai J, Zhang Z* and Sun W* (2022). The miR-282-5p regulates larval moulting process by targeting chitinase 5 in Bombyx mori. Insect Molecular Biology 31:190–201

(4) Dai ZJ, Sun BY, Wang Y, Zhang Z and Sun W* (2022). Identification of genes involved in resistance to high exogenous 20-Hydroxyecdysone in Spodoptera litura. Insects 13: 297

(5) Duan HT, Yang X, Bu ZY, Li XY, Zhang Z and Sun W* (2020). Identification and characterization of genes involved in ecdysteroid esterification pathway contributing to the high 20-hydroxyecdysone resistance of Helicoverpa armigera. Frontiers in Physiology 11 :508

(6) Wang CF, Zhang Z*, Sun W* (2018). Ecdysone oxidase and 3-dehydroecdysone-3β-reductase contribute to the synthesis of ecdysone during early embryonic development of the silkworm. International Journal of Biological Sciences 14:1472-1482

(7) Sun W*, Wang CF, Zhang Z (2017). Transcription factor E74A affects the ecdysone titer by regulating the expression of the EO gene in the silkworm, Bomby mori. BBA-General Subjects 1861:551–558

(8) Sun W, Shen YH, Zhou LX, Zhang Z* (2016). Ecdysone titer determined by 3DE-3beta-reductase enhances the immune response in the silkworm. Journal of Immunology 196:1646-1654

(9) Sun W, Zhao XW and Zhang Z*. (2015) Identification and evolution of the orphan genes in the domestic silkworm, Bombyx mori. FEBS Letters 589: 2731–2738

(10) Sun W, Shen YH, Han MJ, Cao YF and Zhang Z*. (2014) An adaptive transposable   element insertion in the regulatory region of the EO gene in the domesticated silkworm, Bombyx mori. Molecular Biology and Evolution 31:3302-3313

(11) Sun W, Shen YH, Qi DW, Xiang ZH and Zhang Z*. (2012) Molecular cloning and characterization of ecdysone oxidase and 3-dehydroecdysone-3α-reductase involved in the ecdysone inactivation pathway of silkworm, Bombyx mori. International Journal of Biological Sciences 8:125-138

(12) Sun W, Shen YH, Yang WJ, Cao YF, Xiang ZH and Zhang Z*. (2012) Expansion of the silkworm GMC oxidoreductase genes is associated with immunity. Insect Biochemistry and Molecular Biology 42:935-945

(13) Sun W, Yu HS, Shen YH, Banno Y, Xiang ZH and Zhang Z*. (2012) Phylogeny and   evolutionary history of the silkworm. Science China Life Sciences 55:483-496

- Coauthor

(1) Li XW, Liu Q, Bi HL, Wang YH, Xu X, Sun W, Zhang Z* and Huang YP*. (2022). piggyBac-based transgenic RNAi of serine protease 2 results in male sterility in Hyphantria cunea. Insect Biochemistry and Molecular Biology 143:103726

(2) Kamiyama T, Sun W, Tani N, Nakamura A and Niwa R*. (2020) Poly(A) binding protein is required for nuclear localization of the ecdysteroidogenic transcription factor molting defective in the prothoracic gland of Drosophila melanogaster. Frontiers in Genetics. 11:636

(3) Dai ZJ, Sun W and Zhang Z*. (2018) Comparative analysis of iTRAQ-based proteomes for cocoons between the domestic silkworm (Bombyx mori) and wild silkworm (Bombyx mandarina). Journal of Proteomics 192: 366-373

(4) Zhang Q, Sun W, Sun BY, Xiao Y and Zhang Z*. (2017) The dynamic landscape of gene regulation during Bombyx mori oogenesis. BMC Genomics 18:714

(5) Yu XB, Shen YH, Cui QM, Chen Y, Sun W, Huang XZ* and Zhu Y. (2017) Silkworm (Bombyx mori) has the capability to accumulate C20 and C22 polyunsaturated fatty acids. European Journal of Lipid Science and Technology. 120: 1700268

(6) Fu P, Sun W, Zhang Z*. (2016) Molecular cloning, expression and characterization of acylpeptide hydrolase in the silkworm, Bombyx mori. Gene 580:8-16

(7) Zhao Q, Han MJ, Sun W and Zhang Z*. (2014) Copy number variations among silkworms. BMC Genomics 15:251

(8) Guo Y, Shen YH, Sun W, Kishino H, Xiang ZH and Zhang Z*. (2011). Nucleotide diversity and selection signature in the domesticated silkworm, Bombyx mori, and wild silkworm, Bombyx mandarina. Journal of Insect Science 11:155


开设课程


本科生:

发育生物学,遗传学


研究生:

分子进化


招生方向


学术型研究生(学术型博士、学术型硕士,生物学:学科代码071000),主要研究方向:昆虫激素及代谢遗传调控、昆虫基因组学  
工程专业型研究生(工程博士、专硕,生物与医药:学科代码086000),主要研究方向:基因工程及调控  
 目前指导在读研究生5名,从事上述研究方向的干、湿实验。欢迎生物科学和生物技术相关专业同学加入团队。另外,本实验室有大量自测数据,欢迎生物信息学相关专业同学的加入。




extend1 理学博士 extend2 副研究员
extend3 sunwei077@cqu.edu.cn extend4 昆虫发育遗传学