1887

Abstract

A Gram-reaction-negative, non-motile, yellow-pigmented, NaCl-requiring bacterial strain, designated LPB0003, was isolated from a marine gastropod, the granulated dogwhelk (). The complete genome sequence of strain LPB0003 (GenBank accession number CP017477), sized 3.81 Mb, had 3296 protein-coding genes. 16S rRNA gene sequence analysis indicated that strain LPB0003 belongs to the genus within the family with sequence similarities of 95.3–97.8 % to other species of the genus . The average nucleotide identities with closely related species were not higher than 80 %. The isoprenoid quinone (MK-6) and DNA G+C content (29.6 mol%) of strain LPB0003 fell within the expected ranges for the genus . The major polar lipids of the isolate were phosphatidylethanolamine, two unidentified aminolipids, an unidentified phospholipid, an unidentified glycolipid, and two unidentified lipids. The predominant cellular fatty acids were iso-C, iso-C 3-OH, C 7 and/or C 6 (summed feature 3), and C 6. Based on phylogenetic, genomic and phenotypic data presented in this study, strain LPB0003 should be classified as a novel species of the genus , for which the name sp. nov. is proposed. The type strain is LPB0003 (=KACC 18704=JCM 31217).

Keyword(s): Bacteroidetes , New Taxa and Taxonomy
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2017-01-01
2020-01-26
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