Zhongshania aquimaris sp. nov., isolated from seawater.
Arch Microbiol
; 204(9): 563, 2022 Aug 18.
Article
em En
| MEDLINE
| ID: mdl-35982281
ABSTRACT
A Gram-negative, motile, rod-shaped, aerobic bacterial strain CAU 1632T was isolated from a seawater sample collected in the Republic of Korea. The cells of strain CAU 1632T grew optimally at 30 °C and pH 7.0 in 0% (w/v) NaCl. Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain CAU 1632T formed a tight phyletic lineage with Zhongshania antarctica ZS-23T, Zhongshania borealis CL-AS9T, Zhongshania marina DSW25-10T, Zhongshania guokunii ZS6-22T, 'Zhongshania ponticola GM-8T', Zhongshania aliphaticivorans SM-2T and shared a high similarity between 97.2% and 97.7%. The whole genome of strain CAU 1632T was 4.3-Mb with 3,780 protein-coding genes, 12 contigs, and a DNA G+C content of 49.4 mol%. The major fatty acids of strain CAU 1632T were C171 ω8c, C191 ω6c and/or C190 cyclo ω10c (summed feature 3), and C181 ω6c and/or C181 ω7c (summed feature 8). Q-8 was the only respiratory quinone. The polar lipids were composed of diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine, two aminophospholipids, and two phospholipids. Based on the results of phenotypic, chemotaxonomic, and phylogenetic analyses, strain CAU 1632T represents a novel species within the genus Zhongshania, for which the name Zhongshania aquimaris sp. nov. is proposed. The type strain is CAU 1632T (= KCTC 82432T = MCCC 1K06086T).
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Fosfolipídeos
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Água do Mar
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En
Ano de publicação:
2022
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Article