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Acrylate protects a marine bacterium from grazing by a ciliate predator

文献类型：期刊论文

作者Teng, Zhao-Jie6,7,8,9; Wang, Peng6,8,9; Chen, Xiu-Lan6,7; Guillonneau, Richard5; Li, Chun-Yang6,8,9; Zou, Song-Bao4; Gong, Jun3; Xu, Kai-Wen2; Han, Lin1; Wang, Chao1
刊名NATURE MICROBIOLOGY
出版日期2021-11-01
卷号6期号:11页码:1351-U17
ISSN号2058-5276
DOI10.1038/s41564-021-00981-1
通讯作者Zhang, Yu-Zhong(zhangyz@sdu.edu.cn)
英文摘要Cleavage of dimethylsulfoniopropionate (DMSP) can deter herbivores in DMSP-producing eukaryotic algae; however, it is unclear whether a parallel defence mechanism operates in marine bacteria. Here we demonstrate that the marine bacterium Puniceibacterium antarcticum SM1211, which does not use DMSP as a carbon source, has a membrane-associated DMSP lyase, DddL. At high concentrations of DMSP, DddL causes an accumulation of acrylate around cells through the degradation of DMSP, which protects against predation by the marine ciliate Uronema marinum. The presence of acrylate can alter the grazing preference of U. marinum to other bacteria in the community, thereby influencing community structure. The marine bacterium Puniceibacterium antarcticum SM1211 can produce acrylate from dimethylsulfoniopropionate (DMSP) cleavage by the DMSP lyase, DddL, which protects against grazing by a ciliate predator.
WOS关键词DIMETHYLSULFONIOPROPIONATE LYASE ; CHEMICAL DEFENSE ; FLUORESCENT ; PREDICTION ; DMSP
WOS研究方向Microbiology
语种英语
WOS记录号WOS:000710880200003
资助机构National Key Research and Development Program of China ; National Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Major Scientific and Technological Innovation Project (MSTIP) of Shandong Province ; Program of Shandong for Taishan Scholars
源URL[http://ir.yic.ac.cn/handle/133337/30705]  
专题烟台海岸带研究所_中科院烟台海岸带研究所知识产出
烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室
通讯作者Zhang, Yu-Zhong
作者单位1.Shandong Univ, Inst Marine Sci & Technol, Qingdao, Peoples R China
2.Vanderbilt Univ, Dept Elect Engn & Comp Sci, 221 Kirkland Hall, Nashville, TN 37235 USA
3.Sun Yat Sen Univ, Sch Marine Sci, Zhuhai, Peoples R China
4.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai, Peoples R China
5.Univ Warwick, Sch Life Sci, Coventry, W Midlands, England
6.Pilot Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao, Peoples R China
7.Shandong Univ, Marine Biotechnol Res Ctr, State Key Lab Microbial Technol, Qingdao, Peoples R China
8.Ocean Univ China, Frontiers Sci Ctr Deep Ocean Multispheres & Earth, Qingdao, Peoples R China
9.Ocean Univ China, Coll Marine Life Sci, Qingdao, Peoples R China
推荐引用方式
GB/T 7714		 Teng, Zhao-Jie,Wang, Peng,Chen, Xiu-Lan,et al. Acrylate protects a marine bacterium from grazing by a ciliate predator[J]. NATURE MICROBIOLOGY,2021,6(11):1351-U17.
APA Teng, Zhao-Jie.,Wang, Peng.,Chen, Xiu-Lan.,Guillonneau, Richard.,Li, Chun-Yang.,...&Zhang, Yu-Zhong.(2021).Acrylate protects a marine bacterium from grazing by a ciliate predator.NATURE MICROBIOLOGY,6(11),1351-U17.
MLA Teng, Zhao-Jie,et al."Acrylate protects a marine bacterium from grazing by a ciliate predator".NATURE MICROBIOLOGY 6.11(2021):1351-U17.

入库方式： OAI收割

来源：烟台海岸带研究所

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