Massilia aquatica sp. nov., Isolated from a Subtropical Stream in China.
Curr Microbiol
; 77(10): 3185-3191, 2020 Oct.
Article
em En
| MEDLINE
| ID: mdl-32601835
ABSTRACT
A Gram-stain-negative, catalase- and oxidase-positive, rod-shaped and motile strain FT127WT was isolated from a subtropical stream in China. Comparison based on 16S rRNA gene sequences showed that strain FT127WT belongs to genus Massilia and shares 98.5% similarity with Massilia buxea A9T as its closest neighbor. The genome size of strain FT127WT was 6.65 Mbp with G + C content of 65.3%. The calculated pairwise OrthoANIu values and digital DNA-DNA hybridization values between strain FT127WT and each of strains M. buxea KCTC 52429T, Massilia armeniaca ZMN-3T, Massilia plicata DSM 17505T and Massilia namucuonensis CGMCC 1.11014T were less than 83.1% and 26.6%, respectively. The reconstructed phylogenomic tree based on concatenated 92 core genes showed that strain FT127WT clusters closely with M. namucuonensis CGMCC 1.11014T. The respiratory quinone of strain FT127WT was Q-8. The major fatty acids were C161 ω7c, C160 and C120. The polar lipids consisted of phosphatidylethanolamine, phosphatidylglycerol and one unidentified phospholipid. Combining above all characteristics, strain FT127WT should represent a novel species within genus Massilia, for which the name Massilia aquatica sp. nov. (type strain FT127WT = GDMCC 1.1690T = KACC 21482T) is proposed.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Ubiquinona
/
Rios
País/Região como assunto:
Asia
Idioma:
En
Revista:
Curr Microbiol
Ano de publicação:
2020
Tipo de documento:
Article