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

Result code in 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>

Alternative codes found

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

Result on the web

<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>

Result language

angličtina

Original language name

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

Original language description

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)).

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10606 - Microbiology

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

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

Publication year

2017

Confidentiality

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

Name of the periodical

International Journal of Systematic and Evolutionary Microbiology

ISSN

1466-5026

e-ISSN

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Volume of the periodical

67

Issue of the periodical within the volume

7

Country of publishing house

GB - UNITED KINGDOM

Number of pages

6

Pages from-to

2842-2847

UT code for WoS article

000409533100054

EID of the result in the Scopus database

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