Pseudidiomarina aestuarii sp. nov., a marine bacterium isolated from shallow coastal seawater

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Title
Pseudidiomarina aestuarii sp. nov., a marine bacterium isolated from shallow coastal seawater
Author(s)
S C Park; C H Lim; K S Baik; Kang Hyun LeeJung-Sook Lee; C N Seong
Bibliographic Citation
International Journal of Systematic and Evolutionary Microbiology, vol. 60, no. 9, pp. 2071-2075
Publication Year
2010
Abstract
A non-motile, rod-shaped and aerobic marine bacterium, designated strain KYW314T, was isolated from seawater collected from the South Sea, Republic of Korea. Cells were Gram-negative, catalase- and oxidase-positive and had proteolytic activity. The major fatty acids were iso-C15:0 (17.2 %), C16:0 (11.1 %), iso-C17:0 (10.5 %) and C 18:1ω7c (10.0 %). The DNA G+C content was 56.4 mol%. A phylogenetic tree based on 16S rRNA gene sequences showed that strain KYW314T formed a lineage within the genus Pseudidiomarina (95.4-97.3% sequence similarity) and a distinct branch within the clade containing Pseudidiomarina taiwanensis PIT1T and Pseudidiomarina sediminum c121T. Phenotypic characteristics could distinguish strain KYW314T from members of the genus Pseudidiomarina. On the basis of the data presented, strain KYW314T represents a novel species, for which the name Pseudidiomarina aestuarii sp. nov. is proposed. The type strain is KYW314T (=KCTC 22740T =JCM 16344T).
ISSN
0020-7713
Publisher
Microbiology Soc
DOI
http://dx.doi.org/10.1099/ijs.0.018051-0
Type
Article
Appears in Collections:
Jeonbuk Branch Institute > Biological Resource Center > 1. Journal Articles
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