1887

Abstract

A Gram-negative, facultatively anaerobic, rod-shaped (2.04–1.27×0.95–1.25 µm) and motile marine bacterium, designated MEBiC06500 was isolated from sediment collected at Daebu Island in the Yellow Sea (37° 20′ N 126° 41′ E), Korea. 16S rRNA gene sequence analysis revealed that strain MEBiC06500 showed high similarity with A3F-7 (96.5 %). Growth was observed at 10.5–30.2 °C (optimum 23.5 °C), at pH 6.0–9.5 (optimum 8.0) and with 0–5 % (optimum 1.5 %) NaCl. The predominant cellular fatty acids were C, C, Cω7 and summed feature 3 (iso-C 2-OH and/or Cω7). The DNA G+C content was 56.0 mol%. The respiratory quinone is Q-8. Phosphatidylethanolamine, phosphatidylglycerol, diphosphatidylglycerol, four unidentified lipids, one unidentified phospholipid and three unidentified aminolipids were detected as major polar lipids. On the basis of this polyphasic taxonomic data, strain MEBiC06500 should be classified as a representative of a novel species in the genus , and the proposed name is sp. nov. The type strain is MEBiC06500 ( = KCCM 42977 = JCM 18292). Emended descriptions of the genus Hosoya 2009 and are also given.

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2013-06-01
2019-10-23
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