Hahella ganghwensis sp. nov., isolated from tidal flat sediment-Reference-Cited by-同舟云学术

Hahella ganghwensis sp. nov., isolated from tidal flat sediment

Published:2005-03-01 Issue:2 Volume:55 Page:681-684
ISSN:1466-5026
Container-title:International Journal of Systematic and Evolutionary Microbiology
language:en
Short-container-title:

Author:

Baik Keun Sik¹,Seong Chi Nam¹,Kim Eun Mi²¹,Yi Hana³,Bae Kyung Sook⁴,Chun Jongsik³

Affiliation:

1. Department of Biology, College of Natural Sciences, Sunchon National University, Sunchon 540-742, Republic of Korea

2. Department of Dental Hygiene, Kwangyang Health College, Kwangyang 545-703, Republic of Korea

3. School of Biological Sciences, Seoul National University, 56-1 Shillim-dong, Kwanak-gu, Seoul 151-742, Republic of Korea

4. Laboratory of Insect Resources, Korea Research Institute of Bioscience and Biotechnology, Yusung PO Box 115, Taejon 305-600, Republic of Korea

Abstract

A marine bacterial strain, designated FR1050T, was isolated from a sediment sample of getbol (Korean tidal flat). Phylogenetic investigations based on 16S rRNA gene sequence analysis showed that the isolate formed a robust monophyletic clade with Hahella chejuensis within the γ-Proteobacteria. Sequence similarity between strain FR1050T and the type strain of Hahella chejuensis was 94·7 %. Cells were Gram-negative, aerobic, rod-shaped, motile and halophilic; optimum growth occurred at sea salt concentrations of 4–6 %. The major fatty acids were C18 : 1 ω9c (39·0 %) and C16 : 0 (18·1 %). The DNA G+C content was 44 mol%. The polyphasic data obtained showed that strain FR1050T is affiliated to the genus Hahella but represents a novel species for which the name Hahella ganghwensis sp. nov. is proposed. The type strain is FR1050T (=KCTC 12277T=JCM 12486T).

Publisher

Microbiology Society

Subject

General Medicine,Ecology, Evolution, Behavior and Systematics,Microbiology

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