Lysobacter silvestris sp. nov., isolated from alpine forest soil, and reclassification of Luteimonas tolerans as Lysobacter tolerans comb. nov.
Int J Syst Evol Microbiol
; 68(5): 1571-1577, 2018 May.
Article
em En
| MEDLINE
| ID: mdl-29547093
ABSTRACT
A Gram-stain-negative, rod-shaped, motile, catalase-positive and cytochrome c oxidase-positive bacterial strain, designated AM20-91T, was isolated from alpine forest soil. Phylogenetic analysis based on 16S rRNA gene sequencing showed that strain AM20-91T was related to the genus Lysobacter and had highest 16S rRNA gene sequence similarities to the type strains of Lysobacter novalis THG-PC7T (97.8â%), Luteimonas tolerans UM1T (97.7â%) and Lysobacter ximonensis XM415T (97.0â%). The strain contained ubiquinone 8 as the predominant respiratory quinone; its polar lipid profile contained phosphatidylethanolamine, phosphatidylglycerol, diphosphatidylglycerol and two unidentified aminophospholipids. The major cellular fatty acids (>10â%) were iso-C15ââ0, iso-C11ââ0 3-OH and iso-C11ââ0. The DNA G+C content was 63.35â% (draft genome sequence). The combined results of phylogenetic, phenotypic, DNA-DNA relatedness and chemotaxonomic analyses demonstrated that strain AM20-91T represents a novel species of the genus Lysobacter, for which the name Lysobacter silvestris sp. nov. is proposed. The type strain is AM20-91T (=DSM 104734T=LMG 30011). In this study, it is also proposed that Luteimonas tolerans be reclassified as member of the genus Lysobacter.
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Base de dados:
MEDLINE
Assunto principal:
Filogenia
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Microbiologia do Solo
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Florestas
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Lysobacter
País como assunto:
Europa
Idioma:
En
Ano de publicação:
2018
Tipo de documento:
Article