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Kineobactrum salinum sp. nov., isolated from marine sediment.
- Source :
-
International journal of systematic and evolutionary microbiology [Int J Syst Evol Microbiol] 2021 Jan; Vol. 71 (1). Date of Electronic Publication: 2020 Dec 03. - Publication Year :
- 2021
-
Abstract
- Strain M2 <superscript>T</superscript> , isolated from marine sediment collected at Jeju Island, was an aerobic, Gram-stain-negative, oxidase- and catalase-positive, motile, rod-shaped bacterium that formed circular, raised, yellow colonies. Strain M2 <superscript>T</superscript> grew at 15-42 °C, pH 5.5-9.0 and with 1-9 % (w/v) NaCl. Phylogenetic analysis based on its 16S rRNA gene sequences indicated that strain M2 <superscript>T</superscript> was closely related to Kineobactrum sediminis F02 <superscript>T</superscript> (98.0 % sequence similarity). Ubiquinone-8 was determined to be the sole respiratory quinone. Summed feature 3 (C <subscript>16 : 1</subscript> ω 6 c /C <subscript>16 : 1</subscript> ω 7 c ) and summed feature 8 (C <subscript>18 : 1</subscript> ω 7 c /C <subscript>18 : 1</subscript> ω 6 c ) were identified as the predominant fatty acids. The DNA G+C content and digital DNA-DNA relatedness between strain M2 <superscript>T</superscript> and K. sediminis F02 <superscript>T</superscript> were 60.7 mol% and 19.5 %, respectively. Phosphatidylglycerol and phosphatidylethanolamine were identified as the major polar lipids. Thus, polyphasic characterization revealed that strain M2 <superscript>T</superscript> represents a novel species in the genus Kineobactrum , for which the name Kineobactrum salinum sp. nov. is proposed. The type strain is M2 <superscript>T</superscript> (=KCTC 72815 <superscript>T</superscript> =VTCC 910108 <superscript>T</superscript> ).
- Subjects :
- Bacterial Typing Techniques
Base Composition
DNA, Bacterial genetics
Fatty Acids chemistry
Gammaproteobacteria isolation & purification
Nucleic Acid Hybridization
Phospholipids chemistry
RNA, Ribosomal, 16S genetics
Republic of Korea
Sequence Analysis, DNA
Ubiquinone chemistry
Gammaproteobacteria classification
Geologic Sediments microbiology
Phylogeny
Seawater microbiology
Subjects
Details
- Language :
- English
- ISSN :
- 1466-5034
- Volume :
- 71
- Issue :
- 1
- Database :
- MEDLINE
- Journal :
- International journal of systematic and evolutionary microbiology
- Publication Type :
- Academic Journal
- Accession number :
- 33270003
- Full Text :
- https://doi.org/10.1099/ijsem.0.004586