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

Keun Sik Baik, Chi Nam Seong, Eun M. Kim, Hana Yi, Kyung Sook Bae, Jongsik Chun

Research output: Contribution to journalArticle

13 Citations (Scopus)

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 monophy etic 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 C18:1ω9c (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).

Original languageEnglish
Pages (from-to)681-684
Number of pages4
JournalInternational Journal of Systematic and Evolutionary Microbiology
Volume55
Issue number2
DOIs
Publication statusPublished - 2005 Mar 1
Externally publishedYes

Fingerprint

Hahella
Proteobacteria
Base Composition
sea salt
tidal flat
rRNA Genes
Oceans and Seas
Names
Sequence Analysis
Sediments
Fatty Acids
fatty acid
Hahella chejuensis
Salts
phylogenetics
DNA
sediments
gene
new species
Growth

ASJC Scopus subject areas

  • Ecology, Evolution, Behavior and Systematics
  • Applied Microbiology and Biotechnology
  • Immunology
  • Microbiology

Cite this

Hahella ganghwensis sp. nov., isolated from tidal flat sediment. / Baik, Keun Sik; Seong, Chi Nam; Kim, Eun M.; Yi, Hana; Bae, Kyung Sook; Chun, Jongsik.

In: International Journal of Systematic and Evolutionary Microbiology, Vol. 55, No. 2, 01.03.2005, p. 681-684.

Research output: Contribution to journalArticle

Baik, Keun Sik ; Seong, Chi Nam ; Kim, Eun M. ; Yi, Hana ; Bae, Kyung Sook ; Chun, Jongsik. / Hahella ganghwensis sp. nov., isolated from tidal flat sediment. In: International Journal of Systematic and Evolutionary Microbiology. 2005 ; Vol. 55, No. 2. pp. 681-684.
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