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Implantation of a New Micro Acoustic Tag in Juvenile Pacific Lamprey and American Eel
Published on: March 16, 2019
Devosia naphthalenivorans sp. nov., isolated from East Pacific Ocean sediment
Yong Chen1, Sidong Zhu1, Danqiu Lin1
1College of Biological and Environmental Sciences, Zhejiang Wanli University, Ningbo 315100, PR China.
Abstract:
A Gram-stain-negative bacterium, designated CM5-1T, was isolated from a sediment sample collected from the East Pacific Ocean. 16S rRNA gene sequence analysis revealed that strain CM5-1T belongs to the genus Devosia, with closely related type strains Devosia submarina KMM 9415T (98.6 %), Devosia psychrophilaCr7-05T (98.6 %) and Devosia psychrophilaE84T (98.2 %). Up-to-date bacterial core gene set analysis revealed that strain CM5-1T represents one independent lineage with D. submarina KMM 9415T. The average nucleotide identity values of CM5-1T with D. submarina KMM 9415T and D. psychrophila Cr7-05T are 80.1 and 77.9 %, respectively. In silico DNA-DNA hybridization values between strain CM5-1T and D. submarina KMM 9415T and D. psychrophila Cr7-05T are 23.8 and 21.9 %, respectively. Strain CM5-1T contains diphosphatidylglycerol, phosphatidylglycerol and glycolipid as major polar lipids. The sole isoprenoid quinone is ubiquinone-10, and C18 : 1ω7c and 11-methyl C18 : 1ω7c are the dominant cellular fatty acids. The G+C content of the genomic DNA is 61.4 mol%. Differential phylogenetic distinctiveness and chemotaxonomic differences, together with the phenotypic properties observed in this study, revealed that strain CM5-1T could be differentiated from closely related species. Therefore, we propose strain CM5-1T as a novel species of the genus Devosia, for which the name Devosia naphthalenivorans sp. nov. is suggested. The type strain is CM5-1T (=JCM32509T=CGMCC 1.13553T).
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