Gaetbulibacter aestuarii sp. nov., isolated from shallow coastal seawater, and emended description of the genus Gaetbulibacter

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Title
Gaetbulibacter aestuarii sp. nov., isolated from shallow coastal seawater, and emended description of the genus Gaetbulibacter
Author(s)
S C Park; H N Choe; K S Baik; Kang Hyun Lee; C N Seong
Bibliographic Citation
International Journal of Systematic and Evolutionary Microbiology, vol. 62, no. 1, pp. 150-154
Publication Year
2012
Abstract
A rod-shaped, yellow and strictly aerobic marine bacterium, designated KYW382 T, was isolated from seawater collected from the South Sea, Republic of Korea. Cells were Gram-negative and catalase- and oxidase-positive. The major fatty acids were iso-C 15: 1 G, iso-C 15: 0, iso-C 17: 0 3-OH, iso-C 15: 0 3-OH and anteiso-C 15: 0. The DNA G+C content was 32.4 mol%. A phylogenetic tree based on 16S rRNA gene sequences showed that strain KYW382T constituted an evolutionary lineage within the radiation enclosing the members of the genus Gaetbulibacter. The closest neighbour was Gaetbulibacter saemankumensis SMK-12 T (96.1% 16S rRNA gene sequence similarity). A number of phenotypic characteristics distinguished strain KYW382 T from the described members of the genus Gaetbulibacter. On the basis of the data presented in this study, strain KYW382 T represents a novel species, for which the name Gaetbulibacter aestuarii sp. nov. is proposed. The type strain is KYW382 T (=KCTC 23303 T =JCM 17455 T). An emended description of the genus Gaetbulibacter is also given.
ISSN
0020-7713
Publisher
Microbiology Soc
DOI
http://dx.doi.org/10.1099/ijs.0.028944-0
Type
Article
Appears in Collections:
Jeonbuk Branch Institute > Biological Resource Center > 1. Journal Articles
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