| Cribrihabitans marinus gen. nov., sp nov., isolated from a biological filter in a marine recirculating aquaculture system | |
Chen, Zhu1; Liu, Ying2 ; Liu, Liang-Zi2; Zhong, Zhi-Ping2; Liu, Zhi-Pei2; Liu, Ying1; Liu, Y (reprint author), Chinese Acad Sci, Inst Oceanol, R&D Ctr Marine Biotechnol, Qingdao 266071, Peoples R China.
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| 2014-04-01 | |
| 发表期刊 | INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
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| 卷号 | 64期号:4页码:1257-1263 |
| 文章类型 | Article |
| 摘要 | A Gram-negative bacterium, strain CZ-AM5(T), was isolated from an aerated biological filter in a marine recirculating aquaculture system in Tianjin, China. Its taxonomic position was investigated by using a polyphasic approach. Cells of strain CZ-AM5(T) were non-spore-forming rods, 0.5-0.8 mu m wide and 1.2-2.0 mu m long, and motile by means of one or two polar or lateral flagella. Strain CZ-AM5(T) was strictly aerobic, heterotrophic, oxidase-negative and catalase-positive. Growth occurred at 15-40 degrees C (optimum, 30-35 degrees C), at pH 6.5-10.5 (optimum, pH 7.0-7.5) and in the presence of 0-12.0 % (w/v) NaCl (optimum, 4.0%). The predominant fatty acid was C-18:1 omega 7c (80.3%). Ubiquinone 10 (Q-10) was the sole respiratory quinone. The polar lipids were phosphatidylcholine, phosphatidylglycerol, phosphatidylethanolamine, diphosphatidylglycerol, an unknown aminolipid, an unknown phospholipid and three unknown lipids. The DNA G+C content was 60.4 mol%. Strain CZ-AM5(T) showed the highest 16S rRNA gene sequence similarity (96.5%) to Phaeobacter caeruleus LMG 24369(T); it exhibited 16S rRNA gene sequence similarity of 95.0-96.5, 95.2-96.3, 96.2, 94.6-95.7 and 94.8-95.8% to members of the genera Phaeobacter, Ruegeria, Citreimonas, Leisingera and Donghicola, respectively. However, phylogenetic trees based on 16S rRNA gene sequences showed that strain CZ-AM5(T) did not join any of the above genera, but formed a distinct lineage in the trees. On the basis of phenotypic, chemotaxonomic and phylogenetic analyses, strain CZ-AM5(T) is considered to represent a novel genus and species of the family Rhodobacteraceae, for which the name Cribrihabitans marinus gen. nov., sp. nov. is proposed. The type strain of Cribrihabitans marinus is CZ-AM5(T) (=CGMCC 1.13219(T)=JCM 19401(T)). |
| 学科领域 | Microbiology |
| DOI | 10.1099/ijs.0.059576-0 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000337931000028 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/24202 |
| 专题 | 海洋生物技术研发中心 |
| 通讯作者 | Liu, Y (reprint author), Chinese Acad Sci, Inst Oceanol, R&D Ctr Marine Biotechnol, Qingdao 266071, Peoples R China. |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, R&D Ctr Marine Biotechnol, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Inst Microbiol, State Key Lab Microbial Resources, Beijing 100101, Peoples R China |
| 第一作者单位 | 中国科学院海洋研究所 |
| 推荐引用方式 GB/T 7714 | Chen, Zhu,Liu, Ying,Liu, Liang-Zi,et al. Cribrihabitans marinus gen. nov., sp nov., isolated from a biological filter in a marine recirculating aquaculture system[J]. INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY,2014,64(4):1257-1263. |
| APA | Chen, Zhu.,Liu, Ying.,Liu, Liang-Zi.,Zhong, Zhi-Ping.,Liu, Zhi-Pei.,...&Liu, Y .(2014).Cribrihabitans marinus gen. nov., sp nov., isolated from a biological filter in a marine recirculating aquaculture system.INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY,64(4),1257-1263. |
| MLA | Chen, Zhu,et al."Cribrihabitans marinus gen. nov., sp nov., isolated from a biological filter in a marine recirculating aquaculture system".INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY 64.4(2014):1257-1263. |
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