一、基本信息
徐乐天，博士，副教授，博士生导师
电子邮件: xuletian(at)hubu.edu.cn, letian0926(at)163.com
研究领域：肠道微生物、宿主昆虫、植物等多营养级互作及其机制
社会兼职：中国植物保护学会青年委员会委员
二、教育背景
2011.09–2016.06 中国科学院动物研究所，生态学，博士
2007.09–2011.06 华中农业大学，理学学士
三、工作经历
2018.05至今 湖北大学生命科学学院，副教授
2017.06–2019.03 湖北大学材料科学与工程学院，博士后
2016.07–2017.06 南开大学，讲师
四、承担科研项目情况
1. 国家自然科学基金（**）：肠道细菌在dsRNA致死柳蓝叶甲中的协同机制；2020.01–2023.12，主持
2. 国家自然科学基金（**）：肠道氧浓度下肠道细菌合成红脂大小蠹信息素能力的研究；2018.01–2020.12，主持
3. 中国博士后科学基金，特别资助（2018T110746）：病原真菌调控红脂大小蠹肠道菌群的免疫机制研究；2018.06–2019.06，主持
4. 中国博士后科学基金，面上项目（2017M622389）：红脂大小蠹肠道细菌与病原真菌球孢白僵菌互作研究；2017.11–2019.06，主持
五、代表性论文（^#并列一作，*通讯作者）
1. Xu L^#, Xu S^#, Sun L, Zhang Y, Luo J, Bock R, Zhang J*. 2021. Synergistic action of the gut microbiota in environmental RNA interference in a leaf beetle. Microbiome. doi:10.1186/s40168-021-01066-1.
2. Luo J, Cheng Y, Guo L, Wang A, Lu M*, Xu L*. 2021. Variation of gut microbiota caused by an imbalance diet is detrimental to bugs’ survival. Science of the Total Environment. 771:144880.
3. Ma M, Tu C, Luo J, Lu M, Zhang S*, Xu L*. 2021. Metabolic and immunological effects of gut microbiota in leaf beetles at the local and systemic levels. Integrative Zoology. 16:313-323.
4. Ma M, Guo L, Tu C, Wang A, Xu L*, Luo J*. 2021. Comparative analysis of Adelphocoris suturalis Jakovlev (Hemiptera: Miridae) immune responses to fungal and bacterial pathogens. Frontiers in Physiology. doi: 10.3389/fphys.2021.646721.
5. Liu Y, Xu L (Co-first author), Zhang Z, Huang Z, Fang D, Zheng X, Yang Z, Lu M*. 2021. Isolation, identification, and analysis of potential functions of culturable bacteria associated with an invasive gall wasp, Leptocybe invasa. Microbial Ecology. doi.org/10.1007/s00248-021-01715-w
6. Bai J, Xu Z, Li L, Ma W*, Xu L*, Ma L*. 2020. Temporospatial modulation of Lymantria dispar immune system against an entomopathogenic fungal infection. Pest Management Science. 76:3982-3989.
7. Luo J, Wang A, Cheng Y, Rong H, Guo L, Peng Y, Xu L*. 2020. Selection and Validation of Suitable Reference Genes for RT-qPCR Analysis in Apolygus lucorum (Heteroptera: Miridae). Journal of Economic Entomology. 113(1): 451-460.
8. Xu L, Sun L, Zhang S, Wang S, Lu M*. 2019. High resolution profiling of gut bacterial communities in an invasive beetle using PacBio SMRT sequencing system. Insects 10:248
9. Xu L, Liu Y, Xu S, Lu M*. 2019. Gut commensal bacteria in biological invasion. Integrative Zoology 14:613-618.
10. Wu Y, Xu L (Co-first author), Chang L, Ma M, You L, Jiang C, Li S, Zhang J*. 2019. Bacillus thuringiensis (Bt) cry1C expression from the plastid genome of poplar leads to high mortality of leaf eating caterpillars. Tree Physiology 39:1525-1532.
11. Xu L, Deng J, Zhou F, Cheng C, Zhang L*, Zhang J*, Lu M*. 2019. Gut microbiota in an invasive bark beetle infected by a pathogenic fungus accelerates beetle mortality. Journal of Pest Science 92(1):343-351.
12. Xu L*, Zhang Y, Zhang S, Deng J, Lu M, Zhang L*, Zhang J*. 2018. Comparative analysis of the immune system of an invasive bark beetle, Dendroctonus valens, infected by an entomopathogenic fungus. Developmental and Comparative Immunology 88:65-69.
13. Xu D, Xu L (Co-first author), Zhou F, Wang B, Wang S, Lu M*, Sun J. 2018. Gut bacterial communities of Dendroctonus valens and monoterpenes and carbohydrates of Pinus tabuliformis at different attack densities to host pines. Frontiers in Microbiology 8(274).
14. Zhou F, Xu L (Co-first author), Wang S, Wang B, Lou Q, Lu M*, Sun J*. 2017. Bacterial volatile ammonia regulates the consumption sequence of D-pinitol and D-glucose in a fungus associated with an invasive bark beetle. ISME J 11:2809–2820.
15. Han R, Xu L (Co-first author), Wang T, Liu B, Wang L*. 2017. A small regulatory RNA contributes to the preferential colonization of Escherichia coli O157:H7 on the large intestine in response to a low concentration of DNA. Frontiers in Microbiology 8(274).
16. Xu L, Lu M, Xu D, Chen L, Sun J*. 2016. Sexual variation of bacterial microbiota of Dendroctonus valens guts and frass in relation to verbenone production. Journal of Insect Physiology 95:110-117.
17. Xu L, Shi Z, Wang B, Lu M*, Sun J. 2016. Pine defensive monoterpene α-pinene influences gut bacterial community composition of Dendroctonus valens. International Journal of Molecular Sciences 17(11):1734.
18. Xu L, Lou Q, Cheng C, Lu M*, Sun J*. 2015. Gut-associated bacteria of Dendroctonus valens and their involvement in verbenone production. Microbial Ecology 70:1012-1023.
19. Xu L, Lu M*, Sun J*. 2015. Invasive bark beetle associated microbes degrade a host defensive monoterpene. Insect Science 23:183-190 (Cover paper).
其他共同作者文章
1. Zhou F, Xu L, Wu X, Zhao X, Liu M, Zhang X*. 2020. Symbiotic Bacterium-Derived Organic Acids Protect Delia antiqua Larvae from Entomopathogenic Fungal Infection. Msystems, 5(6).
2. He W, Xu W, Xu L, Fu K, Guo W, Bock R, Zhang J*. 2020. Length-dependent accumulation of double-stranded RNAs in plastids affects RNA interference efficiency in the Colorado potato beetle. Journal of Experimental Botany, 2020, 71(9): 2670-2677.
3. Zhou F, Wu X, Xu L, Guo S, Chen G, Chen G, Zhang X*. 2019. Repressed Beauveria bassiana infections in Delia antiqua due to Associated Microbiota. Pest Management Science, 75(1): 170-179.
4. Zhang Y, Xu L, Li S*, Zhang J*. 2019. Bacteria-Mediated RNA Interference for Management of Plagiodera versicolora (Coleoptera: Chrysomelidae). Insects, 10(12): 415.
5. Cheng C, Xu L, Lou Q, Lu M*, Sun J*. 2016. Cryptic microbiota mitigate pine resistance to an invasive beetle-fungus complex: Implications for invasion potential. Scientific Reports 6:33110
6. Zhou F, Lou Q, Wang B, Xu L, Cheng C, Lu M*, Sun J*. 2016. Altered carbohydrates allocation by associated bacteria-fungi interactions in a bark beetle-microbe symbiosis. Scientific Reports 6:20135