In:
International Journal of Systematic and Evolutionary Microbiology, Microbiology Society, Vol. 70, No. 7 ( 2020-07-01), p. 4345-4350
Abstract:
A Gram-stain-negative bacterium, designated strain 40Bstr34 T , isolated from a sediment sample from the West Pacific Ocean, was taxonomically characterized by using a polyphasic approach. The strain was phylogenetically close to Jiella aquimaris LZB041 T and Jiella endophytica CBS5Q-3 T , with 16S rRNA gene sequence similarities of 98.5 and 97.1 %, respectively. The genome of strain 40Bstr34 T featured a G+C content of 65.7 % for a 5.8 Mb chromosome. Up-to-date bacterial core gene set analysis revealed that strain 40Bstr34 T represents one independent lineage with J.aquimaris LZB041 T . In silico DNA–DNA hybridization values between strain 40Bstr34 T and its phylogenetic neighbours ranged from 30.3–34.2 %, below the cutoff of 70 %. In addition, the corresponding average nucleotide identity values were between 81.8–83.7 %, which are lower than 95 % threshold. The predominant cellular fatty acids of strain 40Bstr34 T were summed feature 8 (C 18 : 1 ω 6c and/or C 18 : 1 ω 7c ), cyclo-C 19 : 0 ω8 c and iso-C 17 : 0 3-OH, and ubiquinone-10 as the predominant respiratory quinone. The major polar lipids included phosphatidylethanolamine, phosphatidylmonomethylethanolamine, diphosphatidylglycerol, phosphatidylglycerol, phosphatidylcholine, two unidentified aminolipids and two unidentified lipids. Based on the results of phenotypic, chemotaxonomic and genetic analyses, strain 40Bstr34 T is identified as representing a novel species of the genus Jiella for which the name Jiella pacifica sp. nov. is proposed. The type strain is 40Bstr34 T (=JCM 33903 T =MCCC 1K04569 T ).
Type of Medium:
Online Resource
ISSN:
1466-5026
,
1466-5034
DOI:
10.1099/ijsem.0.004295
Language:
English
Publisher:
Microbiology Society
Publication Date:
2020
detail.hit.zdb_id:
2056611-6
detail.hit.zdb_id:
2002336-4
SSG:
12
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