J 2015

Acinetobacter albensis sp nov., isolated from natural soil and water ecosystems

KŘÍŽOVÁ, Lenka, Martina MAIXNEROVÁ, Ondrej ŠEDO a Alexandr NEMEC

Základní údaje

Originální název

Acinetobacter albensis sp nov., isolated from natural soil and water ecosystems

Autoři

KŘÍŽOVÁ, Lenka (203 Česká republika), Martina MAIXNEROVÁ (203 Česká republika), Ondrej ŠEDO (203 Česká republika, garant, domácí) a Alexandr NEMEC (203 Česká republika)

Vydání

International Journal of Systematic and Evolutionary Microbiology, Berks (UK), Society for General Microbiology, 2015, 1466-5026

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10600 1.6 Biological sciences

Stát vydavatele

Velká Británie a Severní Irsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

Impakt faktor

Impact factor: 2.439

Kód RIV

RIV/00216224:14740/15:00081635

Organizační jednotka

Středoevropský technologický institut

DOI

UT WoS

000369637800024

Klíčová slova anglicky

16S rRNA gene; RpoB gene; GyrB gene; MALDI-ToF MS; Phenotype

Štítky

Změněno: 5. 4. 2016 16:50, Mgr. Eva Špillingová

Anotace

V originále

We have studied the taxonomic position of a phenetically unique group of eight strains of the genus Acinetobacter which were isolated from soil and water samples collected in protected landscape areas in the Czech Republic. Each of the comparative sequence analyses of the 16S rRNA, gyrB and rpoB genes showed that the eight strains formed a cohesive and tight cluster (intracluster sequence identities of >= 99.9 %, >= 98.5 % and >= 97.7 %, respectively), which was clearly separated from all hitherto known species of the genus Acinetobacter (<= 98.6 %, <= 84.5 % and <= 89.3 %, respectively). Congruent with these findings were the results of comparative sequence analysis of three additional housekeeping genes (gltA, pyrG and recA). This genotypic distinctness was mirrored by the uniqueness of the combination of a number of independent phenotypic markers including the whole-cell spectra produced by matrix-assisted laser desorption ionization time-of-flight (MALDI-ToF) MS and physiological and metabolic features. The most useful phenotypic features to differentiate the eight strains from all known species of the genus Acinetobacter were the ability to assimilate tricarballylate and the inability to grow at 35 degrees C or to assimilate ethanol or L-histidine. We conclude that the eight strains represent a novel environmental species for which the name Acinetobacter albensis sp. nov. is proposed. The type strain is ANC 4874(T) (=CCUG 67281(T)=CCM 8611(T)).

Návaznosti

GA13-26693S, projekt VaV
Název: Genetická diverzita a fylogeneze rodu Acinetobacter v přírodních ekosystémech.
Investor: Grantová agentura ČR, Genetická diverzita a fylogeneze rodu Acinetobacter v přírodních ekosystémech