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Chen XM, Yang ZZ, He SR, Xiong LS, Yuan Q, Zuo SY, Jiang CL, Jiang Y. Pelagibacterium flavum sp. nov., Isolated from Soil Sample. Curr Microbiol 2024; 81:72. [PMID: 38253909 DOI: 10.1007/s00284-023-03583-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 12/07/2023] [Indexed: 01/24/2024]
Abstract
A Gram-stain-negative, yellow, moist and circular, aerobic, motile, and rod-shaped bacterium, designated YIM 151497T, was isolated from soil sample collected from Blue-Bridge, Weizhou Island, Guangxi province, China. Classification using a polyphasic approach suggested that strain YIM 151497T belonged to the genus Pelagibacterium, and was closely relevant to Pelagibacterium nitratireducens JLT2005T (98.8%), Pelagibacterium halotolerans CGMCC 1.7692T (98.7%), Pelagibacterium lixinzhangensis H64T (98.1%), and Pelagibacterium luteolum CGMCC 1.10267T (97.1%). The growth ranges of temperature, pH, and NaCl were 4-40 ℃, pH 4.0-10.0, and 0-7% NaCl, respectively. It was positive for catalase and oxidase. The primary respiratory quinone was Q-10. The elemental fatty acids were Summed Feature 8 (constituting C18:1ω7c and/or C18:1ω6c), C19:0 cyclo ω8c, C16:0, and C18:1ω7c 11-methyl. The major polar lipids were phosphatidylglycerol, diphosphatidylglycerol, and three unidentified glycolipids. The DNA G+C content based on the complete genome sequence was 60.7 mol%. The average nucleotide identity (ANI) and digital DNA-DNA hybridization (dDDH) between strain YIM 151497T and species of Pelagibacterium were in the ranges of 73.9-86.3% and 19.7-31.3%, respectively. The Average Amino Acid Identity (AAI) between strain YIM 151497T and species of Pelagibacterium were in the ranges of 68.8-88.8%. On the basis of these data, strain YIM 151497T is considered to represent a novel species of the genus Pelagibacterium with the name of Pelagibacterium flavum sp. nov. Type strain is strain YIM 151497T (= KCTC 49826T = CGMCC 1.61521T = MCCC 1K08053T).
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Affiliation(s)
- Xue-Mei Chen
- School of Life Sciences, Yunnan Institute of Microbiology, Yunnan University, Kunming, 650091, People's Republic of China
| | - Zu-Zhen Yang
- School of Life Sciences, Yunnan Institute of Microbiology, Yunnan University, Kunming, 650091, People's Republic of China
| | - Si-Rong He
- School of Life Sciences, Yunnan Institute of Microbiology, Yunnan University, Kunming, 650091, People's Republic of China
| | - Lian-Shuang Xiong
- School of Life Sciences, Yunnan Institute of Microbiology, Yunnan University, Kunming, 650091, People's Republic of China
| | - Qing Yuan
- School of Life Sciences, Yunnan Institute of Microbiology, Yunnan University, Kunming, 650091, People's Republic of China
| | - Shu-Ya Zuo
- School of Life Sciences, Yunnan Institute of Microbiology, Yunnan University, Kunming, 650091, People's Republic of China
| | - Cheng-Lin Jiang
- School of Life Sciences, Yunnan Institute of Microbiology, Yunnan University, Kunming, 650091, People's Republic of China
| | - Yi Jiang
- School of Life Sciences, Yunnan Institute of Microbiology, Yunnan University, Kunming, 650091, People's Republic of China.
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Oren A, Göker M. Validation List no. 214. Valid publication of new names and new combinations effectively published outside the IJSEM. Int J Syst Evol Microbiol 2023; 73. [PMID: 38038645 DOI: 10.1099/ijsem.0.006080] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2023] Open
Affiliation(s)
- Aharon Oren
- The Institute of Life Sciences, The Hebrew University of Jerusalem, The Edmond J. Safra Campus, 9190401 Jerusalem, Israel
| | - Markus Göker
- Leibniz Institute DSMZ - German Collection of Microorganisms and Cell Cultures, Inhoffenstrasse 7B, 38124 Braunschweig, Germany
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