In:
International Journal of Systematic and Evolutionary Microbiology, Microbiology Society, Vol. 71, No. 12 ( 2021-12-14)
Abstract:
A novel thermophilic bacterium, designated SCSIO 07484 T , was isolated from marine sediment sampled in the South China Sea. Growth occurred at 30–60 °C, pH 6.0–8.0 and in the presence of 0–3 % (w/v) NaCl. Cells of strain SCSIO 07484 T were rod-shaped and flagellum-forming. No soluble pigment was observed. The phylogenetic analysis of the 16S rRNA gene sequences indicated that SCSIO 07484 T belonged to the family Paenibacillaceae and clustered with members of the genus Brevibacillus in the phylogenetic trees with less than 96.2 % similarities. The cell wall contained meso -diaminopimelic acid. Whole-cell hydrolysates contained arabinose, glucose and ribose. The predominant menaquinone was MK-7. Major fatty acids were iso-C 16 : 0 , iso-C 15 : 0 , C 16 : 0 and iso-C 14 : 0 . Diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine and phosphatidylmonomethylethanolamine were its diagnostic polar lipids. The whole genome size of strain SCSIO 07484 T was 4 079 826 bp with a DNA G+C content of 56.2 mol%, including one circular chromosome of 3 978392 bp and one plasmid of 101434 bp. Based on the polyphasic analysis of strain SCSIO 07484 T , it is considered to represent a novel species of the genus Brevibacillus , for which the name Brevibacillus marinus sp. nov. is proposed with the type strain SCSIO 07484 T (=DSM 106769 T =CGMCC 1.15814 T ).
Type of Medium:
Online Resource
ISSN:
1466-5026
,
1466-5034
DOI:
10.1099/ijsem.0.005154
Language:
English
Publisher:
Microbiology Society
Publication Date:
2021
detail.hit.zdb_id:
215062-1
detail.hit.zdb_id:
2056611-6
SSG:
12
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