Roseivirga echinicomitans sp. nov., a novel marine bacterium isolated from the sea urchin Strongylocentrotus intermedius, and emended description of the genus Roseivirga.
A novel strictly aerobic, heterotrophic, pink-pigmented, non-motile, Gram-negative, oxidase-, catalase-, beta-galactosidase- and alkaline phosphatase-positive marine bacterium, designated strain KMM 6058(T), was isolated from the sea urchin Strongylocentrotus intermedius and studied using a polyphasic taxonomic approach. The G+C content of the DNA of the isolate was 41.3 mol%. The predominant fatty acids were i15:1, i15:0, a15:0 and i17:0 3-OH. Phylogenetic analysis based on 16S rRNA gene sequences revealed that strain KMM 6058(T) formed a monophyletic clade with Roseivirga ehrenbergii, with 99% similarity. On the basis of phenotypic, chemotaxonomic, genotypic and phylogenetic characteristics, the novel bacterium should be assigned to the genus Roseivirga as Roseivirga echinicomitans sp. nov. The type strain is KMM 6058(T) (=KCTC 12370(T)=LMG 22587(T)).
Nedashkovskaya
Olga I
OI
Pacific Institute of Bioorganic Chemistry of the Far-Eastern Branch of the Russian Academy of Sciences, Pr. 100 Let Vladivostoku 159, 690022, Vladivostok, Russia.
Kim
Seung Bum
SB
Department of Microbiology, School of Bioscience and Biotechnology, Chungnam National University, 220 Gung-dong, Yusong, Daejon 305-764, Republic of Korea.
Lysenko
Anatoly M
AM
Institute of Microbiology of the Russian Academy of Sciences, Pr. 60 let October 7/2, Moscow, 117811, Russia.
Park
Myung Soo
MS
Korea Institute of Bioscience and Biotechnology, 52 Oun-dong, Yusong, Daejon 305-333, Republic of Korea.
Mikhailov
Valery V
VV
Pacific Institute of Bioorganic Chemistry of the Far-Eastern Branch of the Russian Academy of Sciences, Pr. 100 Let Vladivostoku 159, 690022, Vladivostok, Russia.
Bae
Kyung Sook
KS
Korea Institute of Bioscience and Biotechnology, 52 Oun-dong, Yusong, Daejon 305-333, Republic of Korea.
Park
Ho Yong
HY
Korea Institute of Bioscience and Biotechnology, 52 Oun-dong, Yusong, Daejon 305-333, Republic of Korea.
D000818:Animals; D001482:Base Composition; D041964:Cytophagaceae / Q000737:chemistry / Q000145:classification* / Q000235:genetics / Q000302:isolation & purification*; D004269:DNA, Bacterial / Q000032:analysis; D005227:Fatty Acids / Q000032:analysis; D020459:Genes, rRNA; D005838:Genotype; D008969:Molecular Sequence Data; D010641:Phenotype; D010802:Phylogeny; D012336:RNA, Ribosomal, 16S / Q000235:genetics; D012623:Seawater / Q000382:microbiology*; D047269:Strongylocentrotus / Q000382:microbiology*
D004269:DNA, Bacterial; D005227:Fatty Acids; D012336:RNA, Ribosomal, 16S