Oleiagrimonas sediminis sp. nov., a marine bacterium isolated from tidal flat sediment and emended description of the genus Oleiagrimonas Fang et al. 2015 and Oleiagrimonas soli

Title
Oleiagrimonas sediminis sp. nov., a marine bacterium isolated from tidal flat sediment and emended description of the genus Oleiagrimonas Fang et al. 2015 and Oleiagrimonas soli
Author(s)
양성현; 서현석; 성치남; 권개경
KIOST Author(s)
Seo, Hyun Seok(서현석)Kwon, Kae Kyoung(권개경)
Publication Year
2016-04-21
Abstract
A Gram -, aerobic, rod-shaped and motile marine bacterium was isolated from tidal flat sediment of the Suncheon City, South Korea. The 16S rRNA gene sequence analysis revealed that strain MEBiC08749T showed high similarity with the Oleiagrimonas soli 3.5XT (96.7%). Growth was observed at 18-38°C, at pH 4.0-8.5 and with 0-6 % NaCl. The predominant cellular fatty acids were i-C15:0, i-C16:0, i-C17:0 and summed feature 9. The DNA G+C contents is 66.1 mol%. The major respiratory quinone is Q-8. Several phenotypic characteristics such as production of acetoin and enzyme activities of trypsin, α-chymotrypsin and N-acetyl-β-glucosaminidase differentiate strain MEBiC09124T from O. soli 3.5XT. Therefore, strain MEBiC09124T should be classified as a novel species with the name Oleiagrimonas sediminis sp. nov. The type strain is MEBiC09124T. Emendation of the genus Oleiagrimonas Fang et al. 2015 and O. soli are also given.monas soli 3.5XT (96.7%). Growth was observed at 18-38°C, at pH 4.0-8.5 and with 0-6 % NaCl. The predominant cellular fatty acids were i-C15:0, i-C16:0, i-C17:0 and summed feature 9. The DNA G+C contents is 66.1 mol%. The major respiratory quinone is Q-8. Several phenotypic characteristics such as production of acetoin and enzyme activities of trypsin, α-chymotrypsin and N-acetyl-β-glucosaminidase differentiate strain MEBiC09124T from O. soli 3.5XT. Therefore, strain MEBiC09124T should be classified as a novel species with the name Oleiagrimonas sediminis sp. nov. The type strain is MEBiC09124T. Emendation of the genus Oleiagrimonas Fang et al. 2015 and O. soli are also given.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/24877
Bibliographic Citation
한국미생물학회 2016 국제학술대회, pp.9, 2016
Publisher
한국미생물학회
Type
Conference
Language
English
Publisher
한국미생물학회
Related Researcher
Research Interests

Acquisition of marine microbial bioresources,Marine microbial diversity,Application study on marine microbes,해양미생물 자원 확보,해양미생물 다양성,해양미생물 기능 활용

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