Knowledge Management System Of Institute of Oceanology, Chinese Academy of Sciences
| Analysis of marine microbial communities colonizing various metallic materials and rust layers | |
| Zhang, Yimeng1,2,3,4; Ma, Yan1,3,4; Duan, Jizhou1,3,4; Li, Xiaohong1,5; Wang, Jing1,5; Hou, Baorong1,3,4 | |
| 2019-04-21 | |
| Source Publication | BIOFOULING
 |
| ISSN | 0892-7014 |
| Volume | 35Issue:4Pages:429-442 |
| Corresponding Author | Duan, Jizhou(duanjz@qdio.ac.cn) |
| Abstract | High-throughput sequencing was used to visualize microbial biocoenoses on different metallic surfaces and rust layers of highly corroded steels after immersion in coastal marine water for 30 months at Sanya, China. Distinct microbial community compositions were observed on these metallic surfaces. The dominant genus was the copper-tolerant, acid-producing Lactobacillus on copper alloys, the common aerobic surface colonizers Bacillus and Ruegeria on aluminum alloys, and aerobic biofilm-forming Pseudomonas on carbon steel. Most of these are copiotrophic microbes compared to planktonic microbes, which are oligotrophic. Additionally, sulfate-reducing prokaryotes (SRP) were detected in the rust layer, but the dominant genera changed from the outer layer to the inner part. The dominant genera detected in the outer, middle and inner rusts layers were Desulfotomaculum, Desulfonatronum (obligate anaerobe) and Desulfovibiro (electroactive), respectively. Further, the coexistence of methanogens with SRP suggests interspecies interactions. |
| Keyword | Microbial communities biofilm biocorrosion metal alloy rust layer seawater |
| DOI | 10.1080/08927014.2019.1610881 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[41576080] ; Key Research and Development Plan of Shandong Province[2018GHY115003] ; Strategic Leading Science & Technology Programme of the Chinese Academy of Sciences[XDA13040403] ; National Program on Key Basic Research Project (973 Program)[2014CB643304] |
| WOS Research Area | Biotechnology & Applied Microbiology ; Marine & Freshwater Biology |
| WOS Subject | Biotechnology & Applied Microbiology ; Marine & Freshwater Biology |
| WOS ID | WOS:000469647800001 |
| Publisher | TAYLOR & FRANCIS LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.qdio.ac.cn/handle/337002/162457 |
| Collection | 中国科学院海洋研究所 |
| Corresponding Author | Duan, Jizhou |
| Affiliation | 1.Chinese Acad Sci, Inst Oceanol, Qingdao, Shandong, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China 3.Pilot Natl Lab Marine Sci & Technol Qingdao, Open Studio Marine Corros & Protect, Qingdao, Shandong, Peoples R China 4.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao, Shandong, Peoples R China 5.Ocean Univ China, Coll Marine Life Sci, Qingdao, Shandong, Peoples R China |
| First Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Corresponding Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Zhang, Yimeng,Ma, Yan,Duan, Jizhou,et al. Analysis of marine microbial communities colonizing various metallic materials and rust layers[J]. BIOFOULING,2019,35(4):429-442. |
| APA | Zhang, Yimeng,Ma, Yan,Duan, Jizhou,Li, Xiaohong,Wang, Jing,&Hou, Baorong.(2019).Analysis of marine microbial communities colonizing various metallic materials and rust layers.BIOFOULING,35(4),429-442. |
| MLA | Zhang, Yimeng,et al."Analysis of marine microbial communities colonizing various metallic materials and rust layers".BIOFOULING 35.4(2019):429-442. |
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