Myroides marinus sp. nov., a member of the family Flavobacteriaceae, isolated from seawater.
A Gram-negative, aerobic, non-motile, yellow-pigmented, rod-shaped bacterium (strain JS-08(T)) isolated from seawater was subjected to a polyphasic taxonomic study. 16S rRNA gene sequence analysis indicated that strain JS-08(T) belongs to the genus Myroides, a member of the phylum Bacteroidetes. Its closest phylogenetic relative was Myroides odoratimimus JCM 7460(T), with which it shared 97.0 % 16S RNA gene sequence similarity. Strain JS-08(T) contained menaquinone-6 (MK-6) as the predominant menaquinone, and the dominant fatty acids were iso-C(15 : 0), iso-C(17 : 0) 3-OH and a summed feature consisting of iso-C(15 : 0) 2-OH and/or C(16 : 1)ω7c. The DNA G+C content of strain JS-08(T) was 34.2 mol%. Based on phenotypic, genotypic and phylogenetic evidence, it is suggested that strain JS-08(T) represents a novel species of the genus Myroides, for which the name Myroides marinus sp. nov. is proposed. The type strain is JS-08(T) ( = KCTC 23023(T)  = JCM 16529(T)).
Cho
Sung-Heun
SH
Department of Microbiology and Molecular Biology, School of Bioscience and Biotechnology, Chungnam National University, 220 Gung-dong, Yuseong, Daejeon 305-764, Republic of Korea.
Chae
Song-Hee
SH
Department of Microbiology and Molecular Biology, School of Bioscience and Biotechnology, Chungnam National University, 220 Gung-dong, Yuseong, Daejeon 305-764, Republic of Korea.
Im
Wan-Taek
WT
Department of Biological Sciences, Korea Advanced Institute of Science and Technology, 373-1 Guseong-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea.
Kim
Seung Bum
SB
Department of Microbiology and Molecular Biology, School of Bioscience and Biotechnology, Chungnam National University, 220 Gung-dong, Yuseong, Daejeon 305-764, Republic of Korea.
D000332:Aerobiosis; D015373:Bacterial Typing Techniques; D001482:Base Composition; D016000:Cluster Analysis; D004269:DNA, Bacterial / Q000737:chemistry / Q000235:genetics; D004275:DNA, Ribosomal / Q000737:chemistry / Q000235:genetics; D005227:Fatty Acids / Q000032:analysis; D041965:Flavobacteriaceae / Q000145:classification* / Q000235:genetics / Q000302:isolation & purification* / Q000502:physiology; D008124:Locomotion; D008969:Molecular Sequence Data; D010802:Phylogeny; D010860:Pigments, Biological / Q000378:metabolism; D012336:RNA, Ribosomal, 16S / Q000235:genetics; D012623:Seawater / Q000382:microbiology*; D017422:Sequence Analysis, DNA; D024482:Vitamin K 2 / Q000032:analysis
D004269:DNA, Bacterial; D004275:DNA, Ribosomal; D005227:Fatty Acids; D010860:Pigments, Biological; D012336:RNA, Ribosomal, 16S; D024482:Vitamin K 2