Kangiella shandongensis sp. nov., a novel species isolated from saltern in Yantai,China

A Gram-stain-negative, wheat, rod-shaped, non-motile, non-spore forming, and facultatively anaerobic bacterium strain, designated as PI^T, was isolated from saline silt samples collected in saltern in Yantai, Shandong, China. Growth was observed within the ranges 4–45 °C (optimally at 33 °C), pH 6.0–9.0 (optimally at pH 7.0) and 1.0–11.0% NaCl (optimally at 3.0%, w/v). Strain PI^T showed highest 16S rRNA gene sequence similarity to Kangiella sediminilitoris BB-Mw22^T (98.3%) and Kangiella taiwanensis KT1^T (98.3%). The major cellular fatty acids (>?10% of the total fatty acids) were iso-C_15:0 (52.7%) and summed featured 9 (iso-C_17:1ω9c/C_16:0 10-methyl, 11.8%). The major polar lipids identified were diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylmonomethylethanolamine and phosphatidylglycerol. The major respiratory isoprenoid quinone was Q-8. The G?+?C content of the genomic DNA was 45.8%. Average Nucleotide Identity values between whole genome sequences of strain PI^T and next related type strains supported the novel species status. Based on physiological, biochemical, chemotaxonomic characteristics and genomic analysis, strain PI^T is considered to represent a novel species within the genus Kangiella, for which the name Kangiella shandongensis sp. nov. is proposed. The type strain is PI^T (=?KCTC 82509 ^T?=?MCCC 1K04352^T).