Taeaniamaliponensis gen. nov., sp. nov., a member of the family Flavobacteriaceae isolated from seawater.
A Gram-strain-negative, rod-shaped, non-motile bacterial strain, designated MM-8T, was isolated from seawater in the Korean peninsula. Strain MM-8T was found to grow optimally at pH 7.0-8.0, at 30 °C and in the presence of 2 % (w/v) NaCl. A neighbour-joining phylogenetic tree based on 16S rRNA gene sequences showed that strain MM-8T falls within the clade comprising members of the genera Actibacter, Lutimonas and Namhaeicolain the family Flavobacteriaceae. Strain MM-8T exhibited 16S rRNA gene sequence similarity values of 94.4-96.9 % with respect to the type strains of members of the genera Actibacter, Lutimonas and Namhaeicola. Strain MM-8T was found to contain MK-6 (90.0 %) and MK-7 (10.0 %) as the predominant menaquinones and iso-C15 : 0 (32.4 % ), iso-C15 : 1 G (11.4 %) and iso-C15 : 0 3-OH (10.1 %) as the major fatty acids. The major polar lipids were identified as phosphatidylethanolamine and an unidentified lipid. The DNA G+C content of strain MM-8T was determined to be 40.7 mol%. Differential phenotypic properties, together with the phylogenetic distinctiveness, demonstrate that strain MM-8T is distinguishable from the type strains of type species of the genera Actibacter, Lutimonas and Namhaeicola. On the basis of the data presented, strain MM-8T is considered to represent a novel genus and species, for which the name Taeania maliponensis gen. nov., sp. nov. is proposed. The type strain is MM-8T (=KCTC 52209T=NBRC 112238T).
Department of Food Science and Biotechnology, Sungkyunkwan University, Jangan-gu, Suwon, Republic of Korea.|University of Science and Technology (UST), 113 Gwahak-ro, Yuseong-gu, Daejeon, Republic of Korea.
Yong-Taek
YT
Jung
Department of Food Science and Biotechnology, Sungkyunkwan University, Jangan-gu, Suwon, Republic of Korea.
Sun Young
SY
Yoon
Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon, Republic of Korea.
Jung-Sook
JS
Lee
Department of Food Science and Biotechnology, Sungkyunkwan University, Jangan-gu, Suwon, Republic of Korea.
Jung-Hoon
JH
Yoon
D015373:Bacterial Typing Techniques; D001482:Base Composition; D004269:DNA, Bacterial / Q000235:genetics; D005227:Fatty Acids / Q000737:chemistry; D041965:Flavobacteriaceae / Q000145:classification* / Q000235:genetics / Q000302:isolation & purification; D010714:Phosphatidylethanolamines / Q000737:chemistry; D010802:Phylogeny; D012336:RNA, Ribosomal, 16S / Q000235:genetics; D056910:Republic of Korea; D012623:Seawater / Q000382:microbiology*; D017422:Sequence Analysis, DNA; D024482:Vitamin K 2 / Q000031:analogs & derivatives / Q000737:chemistry
D004269:DNA, Bacterial; D005227:Fatty Acids; D010714:Phosphatidylethanolamines; D012336:RNA, Ribosomal, 16S; D024482:Vitamin K 2; C042455:menaquinone 6; C062629:menaquinone 7