Marinibacillus campisalis sp. nov., a moderate halophile isolated from a marine solar saltern in Korea, with emended description of the genus Marinibacillus

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Title
Marinibacillus campisalis sp. nov., a moderate halophile isolated from a marine solar saltern in Korea, with emended description of the genus Marinibacillus
Author(s)
Jung-Hoon Yoon; I G Kim; P Schumana; Tae Kwang Oh; Yong Ha Park
Bibliographic Citation
International Journal of Systematic and Evolutionary Microbiology, vol. 54, no. 4, pp. 1317-1321
Publication Year
2004
Abstract
A Gram-positive, motile, round to ellipsoidal, endospore-forming, rod-shaped bacterial strain, SF-57T, was isolated from a marine solar saltern in Korea. This organism grew between 4 and 39 ° C, with optimum growth at 30 °C. Strain SF-57T grew in the presence of 0.5-15.0% NaCl, with optimum growth at 2-3% NaCl. The peptidoglycan type of strain SF-57T was A1α linked directly through L-Lys. In strain SF-57T, menaquinone-7 (MK-7 was the predominant isoprenoid quinone and anteiso-C15:0 was the major fatty acid. The DNA G+C content was 41.8 mol%. Phylogenetic analyses based on 16S rRNA gene sequences showed that strain SF-57T formed a coherent cluster with Marinibacillus marinus, with a bootstrap resampling value of 100%. The level of 16S rRNA gene sequence similarity between strain SF-57T and M. marinus DSM 1297T was 98.9%. The mean DNA-DNA relatedness level between strain SF-57T and the type strain of M. marinus was 20.6%. Based on phenotypic properties, phylogenetic analyses and genomic data, strain SF-57T merits placement in the genus Marinibacillus as a representative of a novel species, for which the name Marinibacillus campisalis sp. nov. is proposed. The type strain is SF-57T (=KCCM 41644T =JCM 11810T).
ISSN
0020-7713
Publisher
Microbiology Soc
DOI
http://dx.doi.org/10.1099/ijs.0.02779-0
Type
Article
Appears in Collections:
Division of Biomedical Research > Metabolic Regulation Research Center > 1. Journal Articles
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