Alloscardovia venturai sp nov., a fructose 6-phosphate phosphoketolase-positive species isolated from the oral cavity of a guinea-pig (Cavia aperea f. porcellus)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F17%3A00478522" target="_blank" >RIV/61388971:_____/17:00478522 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985904:_____/17:00478522 RIV/60460709:41210/17:74118 RIV/44555601:13440/17:43892891

Výsledek na webu

<a href="http://dx.doi.org/10.1099/ijsem.0.002031" target="_blank" >http://dx.doi.org/10.1099/ijsem.0.002031</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1099/ijsem.0.002031" target="_blank" >10.1099/ijsem.0.002031</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Alloscardovia venturai sp nov., a fructose 6-phosphate phosphoketolase-positive species isolated from the oral cavity of a guinea-pig (Cavia aperea f. porcellus)

Popis výsledku v původním jazyce

A slightly irregular, short rod-shaped bacterial strain, MOZIV/2(T), showing activity of fructose 6-phosphate phosphoketolase was isolated from the oral cavity of a home-bred guinea-pig. Based on comparative 16S rRNA gene sequence analyses, its closest relatives were Alloscardovia omnicolens DSM 21503(T) and Alloscardovia criceti DSM 17774(T) with 96.0 and 95.6% pairwise similarities, respectively. Completeness of the compared sequences was 97.3 and 96.9 %, respectively. Growth was found only under anaerobic conditions. Activities of a-and b-gluco(galacto) sidases were detected in strain MOZIV/2(T), which is characteristic for almost all members of the family Bifidobacteriaceae. Sequencing of other molecular markers (fusA, gyrB and xfp) revealed low gene sequence similarities to A. omnicolens DSM 21503(T) ranging from 72.7 to 87.5 %. Strain MOZIV/2(T) differed from other species within the genus Alloscardovia by the presence of C-18 : 1 omega 9t. In addition, much higher proportions of C-8:0,C- C-11:0, C-12:0, C-14:1, C-16:1 and C-17:0 fatty acids were found in cells of strain MOZIV/2(T). The peptidoglycan structure was of type A4a [L-Lys( L-Orn)-D-Asp], which is consistent with its classification within the genus Alloscardovia. The DNA G+C content (45.8 mol%) was lower than those found in other alloscardovia. Phylogenetic studies and evaluation of phenotypic characteristics including the results of biochemical, physiological and chemotaxonomic analyses confirmed the novel species status for strain MOZIV/2(T), for which the name Alloscardovia venturai sp. nov. is proposed. The type strain is MOZIV/2(T) (= DSM 100237(T)= CCM 8604(T)= LMG 28781(T)).

Název v anglickém jazyce

Alloscardovia venturai sp nov., a fructose 6-phosphate phosphoketolase-positive species isolated from the oral cavity of a guinea-pig (Cavia aperea f. porcellus)

Popis výsledku anglicky

A slightly irregular, short rod-shaped bacterial strain, MOZIV/2(T), showing activity of fructose 6-phosphate phosphoketolase was isolated from the oral cavity of a home-bred guinea-pig. Based on comparative 16S rRNA gene sequence analyses, its closest relatives were Alloscardovia omnicolens DSM 21503(T) and Alloscardovia criceti DSM 17774(T) with 96.0 and 95.6% pairwise similarities, respectively. Completeness of the compared sequences was 97.3 and 96.9 %, respectively. Growth was found only under anaerobic conditions. Activities of a-and b-gluco(galacto) sidases were detected in strain MOZIV/2(T), which is characteristic for almost all members of the family Bifidobacteriaceae. Sequencing of other molecular markers (fusA, gyrB and xfp) revealed low gene sequence similarities to A. omnicolens DSM 21503(T) ranging from 72.7 to 87.5 %. Strain MOZIV/2(T) differed from other species within the genus Alloscardovia by the presence of C-18 : 1 omega 9t. In addition, much higher proportions of C-8:0,C- C-11:0, C-12:0, C-14:1, C-16:1 and C-17:0 fatty acids were found in cells of strain MOZIV/2(T). The peptidoglycan structure was of type A4a [L-Lys( L-Orn)-D-Asp], which is consistent with its classification within the genus Alloscardovia. The DNA G+C content (45.8 mol%) was lower than those found in other alloscardovia. Phylogenetic studies and evaluation of phenotypic characteristics including the results of biochemical, physiological and chemotaxonomic analyses confirmed the novel species status for strain MOZIV/2(T), for which the name Alloscardovia venturai sp. nov. is proposed. The type strain is MOZIV/2(T) (= DSM 100237(T)= CCM 8604(T)= LMG 28781(T)).

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10606 - Microbiology

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

International Journal of Systematic and Evolutionary Microbiology

ISSN

1466-5026

e-ISSN

—

Svazek periodika

67

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

6

Strana od-do

2842-2847

Kód UT WoS článku

000409533100054

EID výsledku v databázi Scopus

—