Neptunicella marina gen. nov., sp. nov., isolated from surface seawater
Liu, Xiupian and Lai, Qiliang and Du, Yaping and Zhang, Xiaorong and Liu, Zhen and Sun, Fengqin and Shao, Zongze,, 68, 1423-1428 (2018),
doi = https://doi.org/10.1099/ijsem.0.002660,
publicationName = Microbiology Society,
issn = 1466-5026,
abstract= A Gram-stain-negative, aerobic, short rod-shaped bacterium with a single polar flagellum, designated strain S27-2T, was isolated from surface seawater from the Indian Ocean. Growth was observed in 0–12.0 % (w/v) NaCl with an optimum of 0.5–2.0 % (w/v) NaCl, pH 6.0–9.0 with an optimum of pH 7.0, and growth temperature of 10–41 °C with an optimum of 25–37 °C. Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain S27-2T belonged to the family Alteromonadaceae and formed a distinct lineage with the type strain of Pseudobowmanella zhangzhouensis . Levels of 16S rRNA gene sequence similarity between strain S27-2T and members of related genera included in the trees ranged from 86.7 to 93.8 %. Strain S27-2T contained Q-8 as the predominant ubiquinone. The principal fatty acids (>10 %) were C16 : 0 (22.1 %), C16 : 1ω7c/ω6c (22.7 %) and C18 : 1ω7c/ω6c (20.1 %). The polar lipids consisted of diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylglycerol, one unidentified phospholipid and two unknown lipids. The G+C content of strain S27-2T was 43.7 mol%. On the basis of the polyphasic taxonomic evidence presented in this study, strain S27-2T should be classified as a novel species in a new genus within the family Alteromonadaceae , for which the name Neptunicella marina gen. nov., sp. nov. is proposed, with the type strain S27-2T (= KCTC52335T=MCCC 1A02149T).,
language=,
type=