Detailed Information on Publication Record
2015
Acinetobacter variabilis sp nov (formerly DNA group 15 sensu Tjernberg & Ursing), isolated from humans and animals
KŘÍŽOVÁ, Lenka, Jana MCGINNIS, Martina MAIXNEROVÁ, Matěj NEMEC, Laurent POIREL et. al.Basic information
Original name
Acinetobacter variabilis sp nov (formerly DNA group 15 sensu Tjernberg & Ursing), isolated from humans and animals
Authors
KŘÍŽOVÁ, Lenka (203 Czech Republic), Jana MCGINNIS (840 United States of America), Martina MAIXNEROVÁ (203 Czech Republic), Matěj NEMEC (203 Czech Republic), Laurent POIREL (756 Switzerland), Lisa MINGLE (840 United States of America), Ondrej ŠEDO (203 Czech Republic, guarantor, belonging to the institution), William WOLFGANG (840 United States of America) and Alexandr NEMEC (203 Czech Republic)
Edition
International Journal of Systematic and Evolutionary Microbiology, Berks (England), Society for General Microbiology, 2015, 1466-5026
Other information
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
10600 1.6 Biological sciences
Country of publisher
United Kingdom of Great Britain and Northern Ireland
Confidentiality degree
není předmětem státního či obchodního tajemství
References:
Impact factor
Impact factor: 2.439
RIV identification code
RIV/00216224:14740/15:00080812
Organization unit
Central European Institute of Technology
UT WoS
000353670100018
Keywords in English
GENUS ACINETOBACTER; CATTLE
Tags
Tags
International impact, Reviewed
Změněno: 29/3/2016 15:42, Mgr. Eva Špillingová
Abstract
V originále
We aimed to define the taxonomic status of 16 strains which were phenetically congruent with Acinetobacter DNA group 15 described by Tjernberg & Ursing in 1989. The strains were isolated from a variety of human and animal specimens in geographically distant places over the last three decades. Taxonomic analysis was based on an Acinetobacter-targeted, genus-wide approach that included the comparative sequence analysis of housekeeping, protein-coding genes, whole-cell profiling based on matrix-assisted laser desorption ionization-time-of-flight mass spectrometry (MALDI-TOF MS), an array of in-house physiological and metabolic tests, and whole-genome comparative analysis. Based on analyses of the rpoB and gyrB genes, the 16 strains formed respective, strongly supported clusters clearly separated from the other species of the genus Acinetobacter. The distinctness of the group at the species level was indicated by average nucleotide identity values of <= 82% between the whole genome sequences of two of the 16 strains (NIPH 2171(T) and NIPH 899) and those of the known species. In addition, the coherence of the group was also supported by MALDI-TOF MS. All 16 strains were non-haemolytic and non-gelatinase-producing, grown at 41 degrees C and utilized a rather limited number of carbon sources. Virtually every strain displayed a unique combination of metabolic and physiological features. We conclude that the 16 strains represent a distinct species of the genus Acinetobacter, for which the name Acinetobacter variabilis sp. nov. is proposed to reflect its marked phenotypic heterogeneity. The type strain is NIPH 2171(T) (=CIP 110486(T)=CCUG 26390(T)=CCM 8555(T)).
Links
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