@article{mbs:/content/journal/ijsem/10.1099/ijsem.0.004808, author = "Zhu, Ke-Lei and Wang, Xiao-Qun and Zhang, Tian-Shu and Shang, Dan-Dan and Du, Zong-Jun", title = "Salibaculum halophilum gen. nov., sp. nov. and Salibaculum griseiflavum sp. nov., in the family Rhodobacteraceae", journal= "International Journal of Systematic and Evolutionary Microbiology", year = "2021", volume = "71", number = "6", pages = "", doi = "https://doi.org/10.1099/ijsem.0.004808", url = "https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/ijsem.0.004808", publisher = "Microbiology Society", issn = "1466-5034", type = "Journal Article", keywords = "Sox system", keywords = "Salibaculum halophilum", keywords = "draft genome sequencing", keywords = "Salibaculum griseiflavum", eid = "004808", abstract = "Two Gram-stain-negative, moderately halophilic, non-motile, rod-shaped, pale yellow, and aerobic strains, designated WDS1C4T and WDS4C29T, were isolated from a marine solar saltern in Weihai, Shandong Province, PR China. Growth of strain WDS1C4T occurred at 10–45 °C (optimum, 37 °C), with 4–16 % (w/v) NaCl (optimum, 8 %) and at pH 6.5–9.0 (optimum, pH 7.5). Growth of strain WDS4C29T occurred at 10–45 °C (optimum, 40 °C), with 2–18 % (w/v) NaCl (optimum, 6 %) and at pH 6.5–9.0 (optimum, pH 7.5). Q-10 was the sole respiratory quinone of the two strains. The major polar lipids of strains WDS1C4T and WDS4C29T were phosphatidylglycerol, phosphatidylethanolamine and phosphatidylcholine. The major cellular fatty acid in strains WDS1C4T and WDS4C29T was C18 : 1  ω7c, and the genomic DNA G+C contents of strains WDS1C4T and WDS4C29T were 67.6 and 63.3 mol%, respectively. Phylogenetic analyses based on 16S rRNA gene sequences indicated that strains WDS1C4T and WDS4C29T were members of the family Rhodobacteraceae and showed 94.3 and 95.3 % similarities to their closest relative, Celeribacter indicus , respectively. The similarity between WDS1C4T and WDS4C29T was 97.3 %. Differential phenotypic and genotypic characteristics of the two isolates from recognized genera showed that the two strains should be classified as representing two novel species in a new genus for which the names Salibaculum halophilum gen. nov., sp. nov. (type species, type strain WDS1C4T=MCCC 1H00179T=KCTC 52542T) and Salibaculum griseiflavum sp. nov. (WDS4C29T=MCCC 1H00175T=KCTC 52541T) are proposed.", }