文献类型：期刊文献

英文题名：Microbial Lipopeptide-Producing Strains and Their Metabolic Roles under Anaerobic Conditions

作者：Li, Jia-Yi[1];Wang, Lu[2];Liu, Yi-Fan[1,3];Zhou, Lei[1,3];Gang, Hong-Ze[1,3];Liu, Jin-Feng[1,3];Yang, Shi-Zhong[1,3];Mu, Bo-Zhong[1,3]

机构：[1]East China Univ Sci & Technol, Sch Chem & Mol Engn, State Key Lab Bioreactor Engn, Shanghai 200237, Peoples R China;[2]CNPN, Res Inst Petr Explorat & Dev, State Key Lab Enhanced Oil Recovery, Beijing 100083, Peoples R China;[3]East China Univ Sci & Technol, Engn Res Ctr MEOR, Shanghai 200237, Peoples R China

年份：2021

卷号：9

期号：10

外文期刊名：MICROORGANISMS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000711858200001)】；

基金：FundingThis work was supported by the National Natural Science Foundation of China (4201101056, 41807324 and 52074129), the Shanghai International Collaboration Program (18230743300), the Fundamental Research Funds for the Central Universities of China (JKJ01211714), and the Research Program of the State Key Laboratory of Bioreactor Engineering.

语种：英文

外文关键词：biosurfactant; anaerobic bacteria; nitrate respiration; non-ribosomal peptide synthetase (NRPSs)

摘要：The lipopeptide produced by microorganisms is one of the representative biosurfactants and is characterized as a series of structural analogues of different families. Thirty-four families covering about 300 lipopeptide compounds have been reported in the last decades, and most of the reported lipopeptides produced by microorganisms were under aerobic conditions. The lipopeptide-producing strains under anaerobic conditions have attracted much attention from both the academic and industrial communities, due to the needs and the challenge of their applications in anaerobic environments, such as in oil reservoirs and in microbial enhanced oil recovery (MEOR). In this review, the fifty-eight reported bacterial strains, mostly isolated from oil reservoirs and dominated by the species Bacillus subtilis, producing lipopeptide biosurfactants, and the species Pseudomonas aeruginosa, producing glycolipid biosurfactants under anaerobic conditions were summarized. The metabolic pathway and the non-ribosomal peptide synthetases (NRPSs) of the strain Bacillus subtilis under anaerobic conditions were analyzed, which is expected to better understand the key mechanisms of the growth and production of lipopeptide biosurfactants of such kind of bacteria under anaerobic conditions, and to expand the industrial application of anaerobic biosurfactant-producing bacteria.