title: Arcticibacterium luteifluviistationis gen. nov., sp. nov., isolated from Arctic seawater.
abstract: A Gram-staining-negative, aerobic, non-motile and yellow-pigmented bacterium, designated strain SM1504T, was isolated from Arctic seawater. It hydrolysed aesculin and gelatin but did not reduce nitrate to nitrite. Phylogenetic analysis of 16S rRNA gene sequences revealed that strain SM1504T constituted a distinct phylogenetic line within the family Cytophagaceae and was closely related to species of the genera Lacihabitans, Emticicia, Fluviimonas and Leadbetterella, with respect to which low sequence similarities between 88.9 and 91.6 % were observed. The major fatty acids of strain SM1504T were summed feature 3 (comprising C16 : 1ω7c and/or iso-C15 : 0 2-OH) and iso-C15 : 0. The predominant polar lipids of strain SM1504T were phosphatidylethanolamine and one unidentified lipid. The only respiratory quinone detected in strain SM1504T was MK7. The DNA G+C content of strain SM1504T was 40.8 mol%. On the basis of the phylogenetic, chemotaxonomic and phenotypic characterization in this study, strain SM1504T is considered to represent a novel species in a new genus of the family Cytophagaceae, for which the name Arcticibacterium luteifluviistationis gen. nov., sp. nov. is proposed. The type strain is SM1504T (=KCTC 42716T=CCTCC AB 2015348T).
authors.affiliation: State Key Laboratory of Microbial Technology, Shandong University, Jinan 250100, PR China.|Marine Biotechnology Research Center, Shandong University, Jinan 250100, PR China.
authors.forename: Dan-Dan
authors.initials: DD
authors.lastname: Li
authors.affiliation: State Key Laboratory of Microbial Technology, Shandong University, Jinan 250100, PR China.|Marine Biotechnology Research Center, Shandong University, Jinan 250100, PR China.
authors.forename: Ming
authors.initials: M
authors.lastname: Peng
authors.affiliation: State Key Laboratory of Microbial Technology, Shandong University, Jinan 250100, PR China.|Marine Biotechnology Research Center, Shandong University, Jinan 250100, PR China.
authors.forename: Ning
authors.initials: N
authors.lastname: Wang
authors.affiliation: State Key Laboratory of Microbial Technology, Shandong University, Jinan 250100, PR China.|Marine Biotechnology Research Center, Shandong University, Jinan 250100, PR China.
authors.forename: Xiu-Juan
authors.initials: XJ
authors.lastname: Wang
authors.affiliation: State Key Laboratory of Microbial Technology, Shandong University, Jinan 250100, PR China.|Marine Biotechnology Research Center, Shandong University, Jinan 250100, PR China.
authors.forename: Xi-Ying
authors.initials: XY
authors.lastname: Zhang
authors.affiliation: State Key Laboratory of Microbial Technology, Shandong University, Jinan 250100, PR China.|Marine Biotechnology Research Center, Shandong University, Jinan 250100, PR China.
authors.forename: Xiu-Lan
authors.initials: XL
authors.lastname: Chen
authors.affiliation: State Key Laboratory of Microbial Technology, Shandong University, Jinan 250100, PR China.|Marine Biotechnology Research Center, Shandong University, Jinan 250100, PR China.
authors.forename: Hai-Nan
authors.initials: HN
authors.lastname: Su
authors.affiliation: State Key Laboratory of Microbial Technology, Shandong University, Jinan 250100, PR China.|Marine Biotechnology Research Center, Shandong University, Jinan 250100, PR China.
authors.forename: Yu-Zhong
authors.initials: YZ
authors.lastname: Zhang
authors.affiliation: Marine Biotechnology Research Center, Shandong University, Jinan 250100, PR China.|State Key Laboratory of Microbial Technology, Shandong University, Jinan 250100, PR China.
authors.forename: Mei
authors.initials: M
authors.lastname: Shi
mesh_terms: D001110:Arctic Regions; D015373:Bacterial Typing Techniques; D041964:Cytophagaceae / Q000145:classification* / Q000235:genetics / Q000302:isolation & purification; D004269:DNA, Bacterial / Q000235:genetics; D005227:Fatty Acids / Q000737:chemistry; D010714:Phosphatidylethanolamines / Q000737:chemistry; D010802:Phylogeny; D012336:RNA, Ribosomal, 16S / Q000235:genetics; D012623:Seawater / Q000382:microbiology*; D017422:Sequence Analysis, DNA; D024482:Vitamin K 2 / Q000031:analogs & derivatives / Q000737:chemistry
chemical_list: D004269:DNA, Bacterial; D005227:Fatty Acids; D010714:Phosphatidylethanolamines; D012336:RNA, Ribosomal, 16S; D024482:Vitamin K 2; C483858:phosphatidylethanolamine; C062629:menaquinone 7