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, Eglantina Lopez-Echartea1
, Jiri Dresler2
, Jachym Suman1
, Gabriela Kapinusova1
, Tomas Cajthaml3
, Zdena Skrob3
, Robin Kyclt4, Jonas Fagerman5, Michal Strejcek1
and Ondrej Uhlik1
A novel bacterial species is described that was isolated from the soil of Norrbyskär island (Sweden). This Gram-negative, facultatively anaerobic and motile rod, designated 17-6T, was classified in the family Chromobacteriaceae , class Betaproteobacteria , and further characterized by a polyphasic approach. Comparative 16S rRNA gene analysis revealed the potential species novelty of the strain, with Silvimonas terrae (98.20 % similarity) and Silvimonas amylolytica (98.13 %) being its closest type strains. The phylogenetic novelty of the isolate at the level of species was confirmed using phylogenetic analyses based on the whole genome: average nucleotide identity values ranged from 79 to 81 %, average amino acid identity values from 75 to 81 % and percentage of conserved proteins values from 69–81 % with the members of genera Silvimonas and Amantichitinum . On the basis of phenotypic, phylogenetic, functional and genotypic analyses, we propose the isolate as the type strain of a novel species within the genus Silvimonas with the designation Silvimonas soli 17-6T (=DSM 115342T=CCM 9308T).
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