Brenneria populi sp. nov., isolated from symptomatic bark of Populus×euramericana canker.
Int J Syst Evol Microbiol
; 65(Pt 2): 432-437, 2015 Feb.
Article
em En
| MEDLINE
| ID: mdl-25385993
ABSTRACT
Five Gran-stain-negative, facultatively anaerobic, motile, bacterial strains were isolated from symptomatic bark tissue of Populus×euramericana canker. Strains grew at 4-41 °C, pH 4-10 and 0-6 % (w/v) salinity. They were positive with respect to catalase activity and negative for oxidase activity, nitrate reduction and the Voges-Proskauer reaction. Analysis of 16S rRNA gene sequences indicated that these five poplar isolates belong to the genus Brenneria, having highest sequence similarity of 95.98 % with Brenneria goodwinii LMG 26270(T). These five isolates formed a single cluster based on multilocus sequence analysis, indicating that they all belong to a single taxon within the genus Brenneria, which was confirmed by DNA-DNA hybridization. The DNA G+C content was 54.9-55.7 mol%, and the main fatty acids were C16 0, C18 1ω7c, C17 0 cyclo and C16 1ω7c/iso-C15 0 2-OH. Based on these results, we describe a novel species of the genus Brenneria with the proposed name Brenneria populi sp. nov. The type strain is D9-5(T) (â= CFCC 11963(T)â= KCTC 42088(T)).
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Filogenia
/
Casca de Planta
/
Populus
/
Enterobacteriaceae
Tipo de estudo:
Diagnostic_studies
País/Região como assunto:
Europa
Idioma:
En
Revista:
Int J Syst Evol Microbiol
Assunto da revista:
MICROBIOLOGIA
Ano de publicação:
2015
Tipo de documento:
Article