@article{mbs:/content/journal/ijsem/10.1099/ijsem.0.004083, author = "Zhang, Shan and Liu, Wei-Xiong and Liu, Ning-Hua and He, Xiao-Yan and Su, Hai-Nan and Li, Chun-Yang and Zhang, Yu-Zhong and Song, Xiao-Yan and Zhang, Xi-Ying", title = "Antarcticimicrobium sediminis gen. nov., sp. nov., isolated from Antarctic intertidal sediment, transfer of Ruegeria lutea to Antarcticimicrobium gen. nov. as Antarcticimicrobium luteum comb. nov.", journal= "International Journal of Systematic and Evolutionary Microbiology", year = "2020", volume = "70", number = "4", pages = "2624-2631", doi = "https://doi.org/10.1099/ijsem.0.004083", url = "https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/ijsem.0.004083", publisher = "Microbiology Society", issn = "1466-5034", type = "Journal Article", keywords = "Rhodobacteraceae", keywords = "intertidal sediment", keywords = "Antarctic", keywords = "gen. nov.", abstract = "A Gram-stain-negative, aerobic, non-flagellated and rod- or ovoid-shaped bacterium, designated as strain S4J41T, was isolated from Antarctic intertidal sediment. The isolate grew at 0–37 °C and with 0.5–10 % (w/v) NaCl. It reduced nitrate to nitrite and hydrolysed Tween 80 and gelatin. Phylogenetic analysis based on 16S rRNA gene sequences revealed that strain S4J41T constituted a distinct phylogenetic line within the family Rhodobacteraceae and was closely related with some species in the genera Ruegeria , Phaeobacter , Pseudopuniceibacterium , Sulfitobacter , Puniceibacterium and Poseidonocella with 98.6–95.7 % 16S rRNA gene sequence similarities. The major cellular fatty acids were C16 : 0, summed feature 8 (C18 : 1  ω7c and/or C18 : 1  ω6c) and C18 : 0 and the major polar lipids were phosphatidylglycerol, phosphatidylcholine, diphosphatidylglycerol, phosphatidylethanolamine and one unidentified aminolipid. The sole respiratory quinone was Q-10. The genomic DNA G+C content of strain S4J41T was 60.3 mol%. Based on the phylogenetic, chemotaxonomic and phenotypic data obtained in this study, strain S4J41T is considered to represent a novel species in a new genus within the family Rhodobacteraceae , for which the name Antarcticimicrobium sediminis gen. nov., sp. nov. is proposed. The type strain is S4J41T (=MCCC 1K03508T=KCTC 62793T). Moreover, the transfer of Ruegeria lutea Kim et al. 2019 to Antarcticimicrobium gen. nov. as Antarcticimicrobium luteum comb. nov. (type strain 318-1T=JCM 30927T=KCTC 72105T) is also proposed.", }