Aestuariibaculum suncheonense gen. nov., sp. nov., a marine bacterium of the family Flavobacteriaceae isolated from a tidal flat and emended descriptions of the genera Gaetbulibacter and Tamlana

Sang Hyeon Jeong, Moon Su Park, Hyun Mi Jin, Kangseok Lee, Woojun Park, Che Ok Jeon

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24 Citations (Scopus)

Abstract

A Gram-staining-negative, yellow-pigmented, strictly aerobic bacterium, designated strain SC17T, was isolated from sediment of a tidal flat of Suncheon bay in South Korea. Cells were halotolerant, catalase- and oxidase-positive and non-motile rods. Growth of strain SC17T was observed at 5-40 °C (optimum, 25-30 °C), at pH 6.0-8.5 (optimum, pH 7.0) and in the presence of 1-8% (w/v) NaCl (optimum, 1-2%). The major cellular fatty acids were iso-C15: 0, summed feature 3 (comprising C16: 1ω7c and/or C16: 1ω6c and/or iso-C15: 0 2-OH), iso-C17: 0 3-OH, iso-C15: 1 G and anteiso-C15: 0. The polar lipid content consisted of phosphatidylethanolamine and unidentified amino lipids and lipids. The G+C content of the genomic DNA was 46.4 mol% and the only respiratory quinone detected was menaquinone-6 (MK-6). Phylogenetic inference based on 16S rRNA gene sequences showed that strain SC17T formed a distinct phyletic lineage within the family Flavobacteriaceae and was most closely related to members of the genera Gaetbulibacter and Tamlana with 95.0-95.8% sequence similarity. On the basis of phenotypic and molecular features, strain SC17T represents a novel genus of the family Flavobacteriaceae, for which the name Aestuariibaculum suncheonense gen. nov., sp. nov. is proposed. The type strain is SC17T (5KACC 16186T5JCM 17789T). Emended descriptions of the genera Gaetbulibacter and Tamlana are also proposed.

Original languageEnglish
Pages (from-to)332-338
Number of pages7
JournalInternational Journal of Systematic and Evolutionary Microbiology
Volume63
Issue number1
DOIs
Publication statusPublished - 2013 Jan 23

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aprepitant
Flavobacteriaceae
tidal flat
Bacteria
lipid
Lipids
bacterium
new species
bacteria
Negative Staining
Aerobic Bacteria
Republic of Korea
Base Composition
rRNA Genes
Catalase
Names
Aerobic bacteria
genomics
Oxidoreductases
Fatty Acids

ASJC Scopus subject areas

  • Microbiology
  • Ecology, Evolution, Behavior and Systematics

Cite this

@article{2df3862fecf04548896ecddd2e305616,
title = "Aestuariibaculum suncheonense gen. nov., sp. nov., a marine bacterium of the family Flavobacteriaceae isolated from a tidal flat and emended descriptions of the genera Gaetbulibacter and Tamlana",
abstract = "A Gram-staining-negative, yellow-pigmented, strictly aerobic bacterium, designated strain SC17T, was isolated from sediment of a tidal flat of Suncheon bay in South Korea. Cells were halotolerant, catalase- and oxidase-positive and non-motile rods. Growth of strain SC17T was observed at 5-40 °C (optimum, 25-30 °C), at pH 6.0-8.5 (optimum, pH 7.0) and in the presence of 1-8{\%} (w/v) NaCl (optimum, 1-2{\%}). The major cellular fatty acids were iso-C15: 0, summed feature 3 (comprising C16: 1ω7c and/or C16: 1ω6c and/or iso-C15: 0 2-OH), iso-C17: 0 3-OH, iso-C15: 1 G and anteiso-C15: 0. The polar lipid content consisted of phosphatidylethanolamine and unidentified amino lipids and lipids. The G+C content of the genomic DNA was 46.4 mol{\%} and the only respiratory quinone detected was menaquinone-6 (MK-6). Phylogenetic inference based on 16S rRNA gene sequences showed that strain SC17T formed a distinct phyletic lineage within the family Flavobacteriaceae and was most closely related to members of the genera Gaetbulibacter and Tamlana with 95.0-95.8{\%} sequence similarity. On the basis of phenotypic and molecular features, strain SC17T represents a novel genus of the family Flavobacteriaceae, for which the name Aestuariibaculum suncheonense gen. nov., sp. nov. is proposed. The type strain is SC17T (5KACC 16186T5JCM 17789T). Emended descriptions of the genera Gaetbulibacter and Tamlana are also proposed.",
author = "Jeong, {Sang Hyeon} and Park, {Moon Su} and Jin, {Hyun Mi} and Kangseok Lee and Woojun Park and Jeon, {Che Ok}",
year = "2013",
month = "1",
day = "23",
doi = "10.1099/ijs.0.037846-0",
language = "English",
volume = "63",
pages = "332--338",
journal = "The BMJ",
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T1 - Aestuariibaculum suncheonense gen. nov., sp. nov., a marine bacterium of the family Flavobacteriaceae isolated from a tidal flat and emended descriptions of the genera Gaetbulibacter and Tamlana

AU - Jeong, Sang Hyeon

AU - Park, Moon Su

AU - Jin, Hyun Mi

AU - Lee, Kangseok

AU - Park, Woojun

AU - Jeon, Che Ok

PY - 2013/1/23

Y1 - 2013/1/23

N2 - A Gram-staining-negative, yellow-pigmented, strictly aerobic bacterium, designated strain SC17T, was isolated from sediment of a tidal flat of Suncheon bay in South Korea. Cells were halotolerant, catalase- and oxidase-positive and non-motile rods. Growth of strain SC17T was observed at 5-40 °C (optimum, 25-30 °C), at pH 6.0-8.5 (optimum, pH 7.0) and in the presence of 1-8% (w/v) NaCl (optimum, 1-2%). The major cellular fatty acids were iso-C15: 0, summed feature 3 (comprising C16: 1ω7c and/or C16: 1ω6c and/or iso-C15: 0 2-OH), iso-C17: 0 3-OH, iso-C15: 1 G and anteiso-C15: 0. The polar lipid content consisted of phosphatidylethanolamine and unidentified amino lipids and lipids. The G+C content of the genomic DNA was 46.4 mol% and the only respiratory quinone detected was menaquinone-6 (MK-6). Phylogenetic inference based on 16S rRNA gene sequences showed that strain SC17T formed a distinct phyletic lineage within the family Flavobacteriaceae and was most closely related to members of the genera Gaetbulibacter and Tamlana with 95.0-95.8% sequence similarity. On the basis of phenotypic and molecular features, strain SC17T represents a novel genus of the family Flavobacteriaceae, for which the name Aestuariibaculum suncheonense gen. nov., sp. nov. is proposed. The type strain is SC17T (5KACC 16186T5JCM 17789T). Emended descriptions of the genera Gaetbulibacter and Tamlana are also proposed.

AB - A Gram-staining-negative, yellow-pigmented, strictly aerobic bacterium, designated strain SC17T, was isolated from sediment of a tidal flat of Suncheon bay in South Korea. Cells were halotolerant, catalase- and oxidase-positive and non-motile rods. Growth of strain SC17T was observed at 5-40 °C (optimum, 25-30 °C), at pH 6.0-8.5 (optimum, pH 7.0) and in the presence of 1-8% (w/v) NaCl (optimum, 1-2%). The major cellular fatty acids were iso-C15: 0, summed feature 3 (comprising C16: 1ω7c and/or C16: 1ω6c and/or iso-C15: 0 2-OH), iso-C17: 0 3-OH, iso-C15: 1 G and anteiso-C15: 0. The polar lipid content consisted of phosphatidylethanolamine and unidentified amino lipids and lipids. The G+C content of the genomic DNA was 46.4 mol% and the only respiratory quinone detected was menaquinone-6 (MK-6). Phylogenetic inference based on 16S rRNA gene sequences showed that strain SC17T formed a distinct phyletic lineage within the family Flavobacteriaceae and was most closely related to members of the genera Gaetbulibacter and Tamlana with 95.0-95.8% sequence similarity. On the basis of phenotypic and molecular features, strain SC17T represents a novel genus of the family Flavobacteriaceae, for which the name Aestuariibaculum suncheonense gen. nov., sp. nov. is proposed. The type strain is SC17T (5KACC 16186T5JCM 17789T). Emended descriptions of the genera Gaetbulibacter and Tamlana are also proposed.

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