任伟

博士研究生学历，副教授，博士生导师，海洋渔业系主任，海南自由贸易港D类高层次人才。承担《水环境保护与治理》、《海洋渔业技术学》等课程教学工作。研究领域为海洋微生物资源开发与应用以及蛋白质（酶）与蛋白质（酶）工程，主要集中在海洋微生物功能蛋白结构功能解析及定向改造；水产养殖环境与近岸海域低能耗生态净化；养殖系统病原微生物快速检测和生态防控；南海近岸大型藻类高附加值资源化利用。主持国家自然科学基金、海南省重点研发、海南省自然科学基金、服务地方性项目等7项。在Biosensors & Bioelectronics、Microbiology Spectrum、Journal of Agricultural and Food Chemistry、Biotechnology for Biofuels、Journal of Environmental Management等国际期刊发表SCI收录论文30余篇，H指数18（源自Google Scholar）。担任Microbiological Research、Frontiers in Microbiology、Marine Pollution Bulletin等学术期刊审稿人。以第一发明人申请国家发明专利6项，授权4项。

主要主持项目

1.国家自然科学基金青年项目，海洋靶向抗菌蛋白TAPvh晶体结构解析及其拮抗哈维氏弧菌的靶向分子机制，2024-2026，项目主持；

2.海南省重点研发，海南大型藻类海藻多糖降解酶的规模化制备及其酶解寡糖高附加值前期应用研究，2022-2024，项目主持；

3.海南省重点研发-应急攻关项目，台风“摩羯”灾后对虾微生物（态）动保产品复产的技术指导与应用示范，2024-2025，项目主持

4.海南省高层次人才项目，大型海藻琼胶多糖降解酶Amaga的结构功能解析及其催化机制研究，2025-2027，项目主持

5.海南省自然科学基金，海南土著拮抗菌—假交替单胞菌15003对哈维氏弧菌的拮抗生物学特征及其相关毒力基因表达的影响，2021-2024，项目主持；

6.服务地方项目，文昌市冯家湾现代化渔业产业园入园退养户生产方式转型升级与效益测算，2021-2022，项目主持；

代表性成果（第一作者/通讯作者）

1. Wang, X.; Ye, M.; Chi, Z.; Yao, R.; Long, H.; Cai, X.; Ren, W. * (第一通讯); Xie, Z., Catalytic mechanism and secondary-structure-type-dependent allosteric regulatory of the β-agarase Amaga. J. Agr. Food. Chem. (in press)

2. Ren, W.; Yuan, B.; Liang, Q., Mariculture high-quality development process and spatial differences: A case study of China. Marine Policy 2025, 171, 106426.

3. Che, Y.; Feng, Z.; He, D.; Cao, F.; Chen, X.; Huang, A.; Zeng, Y.; Long, H.; Cai, X.; Ren, W. * (第一通讯); Xie, Z., Microhabitat-differentiated distribution of culturable and antagonistic bacteria in marine ecosystem: Seawater as the original microbial provider. Ocean Coastal Manage. 2024, 256.

4. Chen, X.; Wei, Z.; Feng, Z.; Che, Y.; Wang, X.; Long, H.; Cai, X.; Ren, W. * (第一通讯); Xie, Z., Large-scale fermentation of Lactiplantibacillus pentosus 292 for the production of lactic acid and the storage strategy based on molasses as a preservative. BMC Microbiol. 2025, 25, (1), 125.

5. Ren, W.; Feng, Z.; Wang, X.; Li, Y.; Long, H.; Cai, X.; Huang, A.; Xie, Z.; Contribution of the Types of Tropical Coastal Aquaculture Ponds to the Differential Distribution of the Family Bacillaceae Bacterial Community. 2023, Aquaculture Research, 2023.

6. Ren, W.; Xue, B.; Cao, F.; Long, H.; Zeng, Y.; Zhang, X.; Cai, X.; Huang, A.; Xie, Z., Multi-Costimulatory Pathways Drive the Antagonistic Pseudoalteromonas piscicida against the Dominant Pathogenic Vibrio harveyi in Mariculture: Insights from Proteomics and Metabolomics. 2022, Microbiol. Spectrum. e02422.

7. Ren, W.; Li, P.; Wang, X.; Che, Y.; Long, H.; Zhang, X.; Cai, X.; Huang, A.; Zeng, Y.; Xie, Z., Cross-habitat distribution pattern of Bacillus communities and their capacities of producing industrial hydrolytic enzymes in Paracel Islands: Habitat-dependent differential contributions of the environment. J. Environ. Manage. 2022, 323, 116252.

8.Wang, X.; Feng, Z.; Li, C.; Cai, X.; Long, H.; Zhang, X.; Huang, A.; Zeng, Y.; Ren, W. * (第一通讯); Xie, Z., Analysis of the Antioxidant Composition of Low Molecular Weight Metabolites from the Agarolytic Bacterium Alteromonas macleodii QZ9-9: Possibilities for High-Added Value Utilization of Macroalgae. Antioxidants 2022, 11, (10), 1977.

9. Ren, W.; Wu, H.; Guo, C.; Xue, B.; Long, H.; Zhang, X.; Cai, X.; Huang, A.; Xie, Z., Multi-Strain Tropical Bacillus spp. as a Potential Probiotic Biocontrol Agent for Large-Scale Enhancement of Mariculture Water Quality. Front. Microbiol. 2021, 12 (2172).

10. Wei, Y.; Bu, J.; Long, H.; Zhang, X.; Cai, X.; Huang, A.; Ren, W. * (第一通讯); Xie, Z., Community structure of protease-producing bacteria cultivated from aquaculture systems: Potential impact of a tropical environment. Front. Microbiol. 2021, 12 (40).

11. Ren, W.; Xu, X.; Long, H.; Zhang, X.; Cai, X.; Huang, A.; Xie, Z., Tropical Cellulolytic Bacteria: Potential Utilization of Sugarcane Bagasse as Low-Cost Carbon Source in Aquaculture. Front. Microbiol. 2021, 12, 745853.

12. Ren, W.; Huang, P.-J. J.; He, M.; Lyu, M.; Wang, C.; Wang, S.; Liu, J., Sensitivity of a classic DNAzyme for Pb2+ modulated by cations, anions and buffers. Analyst 2020, 145 (4), 1384-1388.

13. Ren, W.; Huang, P.-J. J.; de Rochambeau, D.; Moon, W. J.; Zhang, J.; Lyu, M.; Wang, S.; Sleiman, H.; Liu, J., Selection of a metal ligand modified DNAzyme for detecting Ni2+. Biosensors & Bioelectronics 2020, 165.

14. Ren, W.; Liu, L.; Gu, L.; Yan, W.; Feng, Y. l.; Dong, D.; Wang, S.; Lyu, M.; Wang, C., Crystal Structure of GH49 Dextranase from Arthrobacter oxidans KQ11: Identification of Catalytic Base and Improvement of Thermostability Using Semirational Design Based on B-Factors. J. Agr. Food. Chem. 2019, 67 (15), 4355-4366

15. Ren, W.; Ding, Y.; Gu, L.; Yan, W.; Wang, C.; Lyu, M.; Wang, C.; Wang, S., Characterization and mechanism of the effects of Mg–Fe layered double hydroxide nanoparticles on a marine bacterium: new insights from genomic and transcriptional analyses. Biotechnol. Biofuels 2019, 12 (1), 196.

16. Ren, W.; Huang, P.-J. J.; He, M.; Lyu, M.; Wang, S.; Wang, C.; Liu, J., The Two Classic Pb2+‐selective DNAzymes Are Related: Rational Evolution for Understanding Metal Selectivity. ChemBioChem 2020.

17. Ren, W.; Cai, R.; Yan, W.; Lyu, M.; Fang, Y.; Wang, S., Purification and characterization of a biofilm-degradable dextranase from a marine bacterium. Mar. Drugs 2018, 16 (2), 51.

18. Ren, W.; Wang, S.; Lü, M.; Wang, X.; Fang, Y.; Jiao, Y.; Hu, J., Optimization of four types of antimicrobial agents to increase the inhibitory ability of marine Arthrobacter oxydans KQ11 dextranase mouthwash. Chin. J. Oceanol. Limnol. 2016, 34 (2), 354-366.

19. 任伟 等. 一株杀鱼假交替单胞菌及其应用, 2023-4-25, 中国, ZL202111333362.9 (专利：已授权).

20. 任伟 等. 一株溶藻弧菌及其应用, 2024-3-8, 中国, ZL202211228537.4 (专利：已授权).

21. 任伟 等. 一株需钠弧菌及其应用, 2022-10-9, 中国, 202211228592.3 (专利).

22. 任伟 等. 一株麦氏交替单胞菌及其应用, 2024-12-17, 中国, ZL202211200242.6 (专利：已授权).

23. 任伟 等. 一种应用于治理水产养殖尾水的异养硝化‑好氧反硝化细菌的筛选及脱氮性能评估方法, 中国(专利).

24. 任伟 等. 一种应用于治理水产养殖尾水的可控式脱氮系统, 中国(专利).

招生专业

欢迎有意向报考水产博士、水产养殖硕士、渔业发展硕士的同学加入。

联系方式

电子邮箱：renwei@hainanu.edu.cn

办公地点：南海海洋资源利用国家重点实验室618