In:
International Journal of Systematic and Evolutionary Microbiology, Microbiology Society, Vol. 61, No. 3 ( 2011-03-01), p. 568-573
Abstract:
A Gram-reaction-negative, facultatively anaerobic bacterial strain, designated WH134 T , was isolated from a seawater sample collected at a depth of 10 m near the Yellow Sea Cold Water Mass (YSCWM), 3 ° 59.970′ N 12 ° 0.157′ E, PR China. Cells of strain WH134 T were slightly curved rods, motile by means of a polar flagellum and positive for poly- β -hydroxybutyrate (PHB) accumulation. The strain was able to grow in 1–6 % (w/v) NaCl, at pH 5–10 and 16–37 °C but not at 4 or 40 °C. The major cellular fatty acids were summed feature 3 C 16 : 1 ω 7 c and/or iso-C 15 : 0 2-OH, C 16 : 0 , C 18 : 1 ω 7 c , C 18 : 0 and C 14 : 0 . The DNA G+C content was 42.5 mol%. Phylogenetic analyses based on 16S rRNA, gyrB , topA , recA , ftsZ , mreB , gapA and rpoA gene sequences revealed that strain WH134 T belongs to the genus Vibrio and showed gene sequence similarities of 96.6, 75.7, 74.6, 83.6, 78.9, 82.9, 86.0 and 89.4 % , respectively, to Vibrio rumoiensis S-1 T . The possession of a flagellum, activity of arginine dihydrolase and lysine decarboxylase and inability to utilize citrate, however, differentiated strain WH134 T from V. rumoiensis DSM 19141 T . On the basis of the phenotypic, chemotaxonomic and phylogenetic evidence, strain WH134 T represents a novel species of the genus Vibrio , for which the name Vibrio marisflavi sp. nov. is proposed. The type strain is WH134 T (=CGMCC 1.8994 T =LMG 25284 T =DSM 23086 T ).
Type of Medium:
Online Resource
ISSN:
1466-5026
,
1466-5034
DOI:
10.1099/ijs.0.022285-0
Language:
English
Publisher:
Microbiology Society
Publication Date:
2011
detail.hit.zdb_id:
215062-1
detail.hit.zdb_id:
2056611-6
SSG:
12
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