title: Kangiella geojedonensis sp. nov., isolated from seawater.
abstract: A Gram-stain-negative, non-motile, non-spore-forming bacterial strain, YCS-5(T), was isolated from seawater off the southern coast of Korea. Strain YCS-5(T) grew optimally at 30 °C and in the presence of 2% (w/v) NaCl. Phylogenetic analyses based on 16S rRNA gene sequences revealed that strain YCS-5(T) fell within the clade comprising Kangiella species. Strain YCS-5(T) exhibited 16S rRNA gene sequence similarity values of 96.6, 95.7 and 97.9% to the type strains of Kangiella koreensis, Kangiella aquimarina and Kangiella japonica, respectively, and less than 89.8% to strains of other species used in the phylogenetic analysis. Strain YCS-5(T) contained Q-8 as the predominant ubiquinone and iso-C(17:0), iso-C(15:0), iso-C(11:0) 3-OH and iso-C(17:1)ω9c as the major fatty acids. The polar lipid profile of strain YCS-5(T) was similar to that of K. koreensis SW-125(T), with phosphatidylglycerol and an unidentified aminolipid as major polar lipids. The DNA G+C content was 47 mol%. The mean DNA-DNA relatedness value between strain YCS-5(T) and K. japonica JCM 16211(T) was 12%. Differential phenotypic properties and the phylogenetic and genetic distinctiveness of strain YCS-5(T) demonstrated that this strain is distinguishable from other Kangiella species. On the basis of the data presented, strain YCS-5(T) is considered to represent a novel species of the genus Kangiella, for which the name Kangiella geojedonensis sp. nov. is proposed; the type strain is YCS-5(T) (=KCTC 23420(T)=CCUG 60526(T)).
authors.affiliation: Korea Research Institute of Bioscience and Biotechnology (KRIBB), PO Box 115, Yuseong, Daejeon, South Korea.|Department of Food Science and Biotechnology, Sungkyunkwan University, Jangan-gu, Suwon, South Korea.
authors.forename: Jung-Hoon
authors.initials: JH
authors.lastname: Yoon
authors.affiliation: Korea Research Institute of Bioscience and Biotechnology (KRIBB), PO Box 115, Yuseong, Daejeon, South Korea.
authors.forename: So-Jung
authors.initials: SJ
authors.lastname: Kang
authors.affiliation: Korea Research Institute of Bioscience and Biotechnology (KRIBB), PO Box 115, Yuseong, Daejeon, South Korea.
authors.forename: Soo-Young
authors.initials: SY
authors.lastname: Lee
authors.affiliation: Korea Research Institute of Bioscience and Biotechnology (KRIBB), PO Box 115, Yuseong, Daejeon, South Korea.
authors.forename: Jung-Sook
authors.initials: JS
authors.lastname: Lee
authors.affiliation: Korea Research Institute of Bioscience and Biotechnology (KRIBB), PO Box 115, Yuseong, Daejeon, South Korea.
authors.forename: Tae-Kwang
authors.initials: TK
authors.lastname: Oh
mesh_terms: 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; D020563:Gammaproteobacteria / Q000145:classification* / Q000235:genetics / Q000302:isolation & purification* / Q000502:physiology; D007723:Korea; D008826:Microbial Sensitivity Tests; D008969:Molecular Sequence Data; D009693:Nucleic Acid Hybridization; D010743:Phospholipids / Q000032:analysis; D010802:Phylogeny; D012336:RNA, Ribosomal, 16S / Q000235:genetics; D012623:Seawater / Q000382:microbiology*; D017422:Sequence Analysis, DNA; D012965:Sodium Chloride / Q000378:metabolism; D013696:Temperature; D014451:Ubiquinone / Q000032:analysis
chemical_list: D004269:DNA, Bacterial; D004275:DNA, Ribosomal; D005227:Fatty Acids; D010743:Phospholipids; D012336:RNA, Ribosomal, 16S; D014451:Ubiquinone; D012965:Sodium Chloride