孙妍,女,副研究员,硕士生导师。研究方向为分子生态学,用分子生物学手段研究特殊海洋生态现象,揭示环境与生物相互关系。在深海生态系统的研究方面,聚焦于深海生物的适应性进化,利用基因组、宏基因组、宏转录组等多组学手段,研究深海偏顶蛤极端环境适应性遗传机制,揭示了共附生菌在深海偏顶蛤适应高硫化物、高重金属等深海特殊环境中发挥的关键作用及其进化机制,提出可移动遗传元件介导的共生菌环境适应性进化模型。在近海生态系统研究方面,关注海洋生态灾害的发生过程和机制,利用分子生物学研究手段对海洋生态灾害进行监测和预测,探索海洋生态灾害发生的内在遗传机制。一、研究领域
海洋生物环境适应性进化
深海生物共生机制
二、招生专业及方向
学术型:海洋生态学,海洋生产力方向
海洋生物学,海洋生物多样性与进化方向
专业型:生物与医药
三、研究室及联系方式
海洋生态与环境科学重点实验室
邮箱:ysun@qdio.ac.cn
电话:0532-82892830
四、承担的主要科研项目
(1)国家自然科学基金面上项目:热液冷泉共有物种环境适应的遗传基础及其与共生细菌的协同进化研究, 负责人, 2025-01--2028-12
(2)山东省自然科学基金面上项目:基于平端深海偏顶蛤基因组测序的环境适应性关键基因资源挖掘及功能验证, 负责人, 2025-01--2027-12
(3)国家科技基础资源调查专项:南海北部冷泉生态环境科学调查、资源库和评价体系建设, 参与, 2025-01--2027-12
(4)国家重点研发计划:深海化能合成系统新型共生方式的解析与营养策略的研究, 参与, 2025-01--2027-12
(5)国家自然科学基金重点项目:海底环境对水母数量变动的控制作用,参与,2022.01--2026.12
五、研究成果及奖励
目前共发表SCI论文30余篇,其中第一作者(含共一)和通讯作者在Nature Ecology & Evolution、Microbiome、Molecular Ecology、Science of the Total Environment等期刊发表SCI文章10篇;主持和参与国家自然科学基金,国家重点研发计划等项目十余项;2023年获海洋科学技术一等奖。
六、代表性论文及著作
1.Sun, Y.#, Wang, M.#, Cao, L., Seim, I., Zhou, L., Chen, J., Wang, H., Zhong, Z., Chen, H., Fu, L., Li, M., Li, C.*, & Sun, S.* (2023). Mosaic environment-driven evolution of the deep-sea mussel Gigantidas platifrons bacterial endosymbiont. Microbiome, 11(1), 253.
2.Sun, Y. #, Wang, M. *, Chen, H., Wang, H., Zhong, Z., Zhou, L., Fu, L., Li, C., & Sun, S.* (2023). Insights into symbiotic interactions from metatranscriptome analysis of deep-sea mussel Gigantidas platifrons under long-term laboratory maintenance. Molecular ecology, 32(2), 444–459.
3.Sun, Y. #, Wang, M. #, Zhong, Z., Chen, H., Wang, H., Zhou, L., Cao, L., Fu, L., Zhang, H., Lian, C., Sun, S. *, & Li, C.* (2022). Adaption to hydrogen sulfide-rich environments: Strategies for active detoxification in deep-sea symbiotic mussels, Gigantidas platifrons. Science of the total environment, 804, 150054.
4.Sun, S., Ma, W., Wang, N., Feng, S., & Sun, Y.* (2024). Genome-wide SNP markers provided insights into the reproductive strategy and genetic diversity of the green tide causative species Ulva prolifera in China. Journal of Oceanology and Limnology, 42, 533–543
5.Wang, S. #, Zhang, J. #, Jiao, W. #, Li, J. #, Xun, X. #, Sun, Y. #, Guo, X. #, Huan, P. #, Dong, B., Zhang, L., Hu, X., Sun, X., Wang, J., Zhao, C., Wang, Y., Wang, D., Huang, X., Wang, R., Lv, J., Li, Y., … Bao, Z.* (2017). Scallop genome provides insights into evolution of bilaterian karyotype and development. Nature ecology & evolution, 1(5), 120.
6.Sun, Y., Wang, M., Li, L., Zhou, L., Wang, X., Zheng, P., Yu, H., Li, C., & Sun, S.* (2017). Molecular identification of methane monooxygenase and quantitative analysis of methanotrophic endosymbionts under laboratory maintenance in Bathymodiolus platifrons from the South China Sea. PeerJ,5: e3565
7.Sun, Y., Zhang, L.*, Zhang, M., Li, R., Li, Y., Hu, X., Wang, S., & Bao, Z. (2016). Characterization of three mitogen-activated protein kinases (MAPK) genes reveals involvement of ERK and JNK, not p38in defense against bacterial infection in Yesso scallop Patinopecten yessoensis. Fish & Shellfish Immunology,54:507-515.
8.Fu, X.#, Sun, Y.#, Wang, J., Xing, Q., Zou, J., Li, R., Wang, Z., Wang, S., Hu, X., Zhang, L.*, & Bao, Z.* (2014). Sequencing-based gene network analysis provides a core set of gene resource for understanding thermal adaptation in Zhikong scallop Chlamys farreri. Molecular Ecology Resources,14(1): 184-198.
9.Sun, Y.#, Zhang, Y.#, Fu, X., Zhang, R., Zou, J., Wang, S., Hu, X., Zhang, L.*, & Bao, Z. (2014). Identification of two secreted ferritin subunits involved in immune defense of Yesso scallop Patinopecten yessoensis. Fish & Shellfish Immunology, 37(1): 53-59.
10.Sun, Y.#, Hou, R.#, Fu, X., Sun, C., Wang, S., Wang, C., Li, N., Zhang, L.*, & Bao, Z. (2014). Genome-wide analysis of DNA methylation in five tissues of Zhikong scallop, Chlamys farreri. PLoS One,9(1), e86232.