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

Autor: Peng LY; Marine College, Shandong University, Weihai, 264209, China., Yin R; Marine College, Shandong University, Weihai, 264209, China., Gao SK; Marine College, Shandong University, Weihai, 264209, China., Jiang HN; Marine College, Shandong University, Weihai, 264209, China., Liu XX; Marine College, Shandong University, Weihai, 264209, China., Ma Y; Marine College, Shandong University, Weihai, 264209, China., Zhou YX; Marine College, Shandong University, Weihai, 264209, China. zhouyx@sdu.edu.cn.
Jazyk: angličtina
Zdroj: Antonie van Leeuwenhoek [Antonie Van Leeuwenhoek] 2022 Jan; Vol. 115 (1), pp. 33-40. Date of Electronic Publication: 2021 Nov 07.
DOI: 10.1007/s10482-021-01682-9
Abstrakt: 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 17:1 ω9c/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 ).
(© 2021. The Author(s), under exclusive licence to Springer Nature Switzerland AG.)
Databáze: MEDLINE
Externí odkaz: