Arenibacter echinorum sp. nov., isolated from the sea urchin Strongylocentrotus intermedius

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Title
Arenibacter echinorum sp. nov., isolated from the sea urchin Strongylocentrotus intermedius
Author(s)
O I Nedashkovskaya; S B Kim; A M Lysenko; Kang Hyun Lee; Kyung Sook Bae; V V Mikhailov
Bibliographic Citation
International Journal of Systematic and Evolutionary Microbiology, vol. 57, no. 11, pp. 2655-2659
Publication Year
2007
Abstract
Two marine, heterotrophic, aerobic, pigmented and gliding bacteria, isolated from the sea urchin Strongylocentrotus intermedius were subjected to a polyphasic taxonomy study. The 16S rRNA gene sequence analysis revealed that strains KMM 6032T and KMM 6047 formed a distinct branch within the genus Arenibacter, a member of the family Flavobacteriaceae. The level of sequence similarity between the novel isolates and members of the genus Arenibacter was 94.5-98.9%. The DNA G + C content was 39-40 mol%. The dominant fatty acids were iSO-C15:1, iSO-C15:0, C15:0, C15:1ω6c, iSO-C15:0 3-OH, iSO-C17:1ω9C, iSO-C17:0 3-OH and summed feature 3 (comprising iSO-C15:0 2-OH and/or C16:1ω7c). The results of DNA-DNA hybridization experiments supported by phenotypic data indicated that the isolates represent a novel species within the genus Arenibacter, for which the name Arenibacter echinorum sp. nov. is proposed. The type strain is KMM 6032T (=KCTC 22013T=LMG 22574T).
ISSN
0020-7713
Publisher
Microbiology Soc
DOI
http://dx.doi.org/10.1099/ijs.0.65251-0
Type
Article
Appears in Collections:
Jeonbuk Branch Institute > Biological Resource Center > 1. Journal Articles
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