In:
International Journal of Systematic and Evolutionary Microbiology, Microbiology Society, Vol. 65, No. Pt_9 ( 2015-09-01), p. 3066-3072
Abstract:
A novel Gram-staining-negative, non-spore-forming, non-flagellated, non-motile, aerobic, saffron-coloured, rod-shaped bacterium that did not produce flexirubin-type pigments was designated strain EM7 T and was distinct from other members of the genus Bizionia by produce carotenoid-type pigments and being able to grow independently of NaCl. Strain EM7 T was isolated from the intestinal tract of an egg cockle, Fulvia mutica , which had been collected from the West Sea in Korea. Phylogenetic analysis based on the 16S rRNA gene sequence showed that strain EM7 T belonged to the genus Bizionia , and showed sequence similarity to Bizionia paragorgiae KMM 6029 T (97.9 %) and Bizionia saleffrena HFD T (97.73 %). Growth occurred on marine agar 2216 at 0–25 °C (optimum, 20 °C) and at pH 6–9 (optimum, pH 7). Growth occurred in the presence of 0–10 % (w/v) NaCl (optimum, 2 %, w/v, NaCl). The major cellular fatty acids were anteiso-C 15 : 0 , iso-C 15 : 0 , iso-C 15 : 1 G, summed feature 3 (C 16 : 1 ω7 c and/or C 16 : 1 ω6 c ), iso-C 17 : 0 3-OH and iso-C 16 : 0 3-OH. The major respiratory quinone was menaquinone MK-6. The polar lipids of strain EM7 T comprised phosphatidylethanolamine, three unidentified aminolipids, an unidentified aminophospholipid and two unidentified lipids. The genomic DNA G+C content was 34.8 mol%. Bizionia paragorgiae KMM 6029 T and Bizionia saleffrena HFD T to Bizionia paragorgiae KCTC 12304 T and Bizionia saleffrena CIP 108534 T , respectively. Thus, it is proposed that the isolate represents a novel species, Bizionia fulviae sp. nov., with strain EM7 T ( = KACC 18255 T = JCM 30417 T ) as the type strain.
Type of Medium:
Online Resource
ISSN:
1466-5026
,
1466-5034
DOI:
10.1099/ijs.0.000380
Language:
English
Publisher:
Microbiology Society
Publication Date:
2015
detail.hit.zdb_id:
215062-1
detail.hit.zdb_id:
2056611-6
SSG:
12
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