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Bifidobacterium apri sp nov., a thermophilic actinobacterium isolated from the digestive tract of wild pigs (Sus scrofa)

Identifikátory výsledku

  • Kód výsledku v IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F17%3A00478509" target="_blank" >RIV/61388971:_____/17:00478509 - isvavai.cz</a>

  • Nalezeny alternativní kódy

    RIV/67985904:_____/17:00478509 RIV/60460709:41210/17:74145 RIV/44555601:13440/17:43892889

  • Výsledek na webu

    <a href="http://dx.doi.org/10.1099/ijsem.0.001956" target="_blank" >http://dx.doi.org/10.1099/ijsem.0.001956</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1099/ijsem.0.001956" target="_blank" >10.1099/ijsem.0.001956</a>

Alternativní jazyky

  • Jazyk výsledku

    angličtina

  • Název v původním jazyce

    Bifidobacterium apri sp nov., a thermophilic actinobacterium isolated from the digestive tract of wild pigs (Sus scrofa)

  • Popis výsledku v původním jazyce

    Fresh samples of intestinal contents of three wild pigs originating from the Central Bohemia region were examined for the presence of bifidobacterial strains. During the study, we isolated many fructose-6-phosphate phosphoketolase-positive, strictly anaerobic, irregular rod-shaped bacterial isolates. Three of them were preliminarily identified as representing a novel species of the genus Bifidobacterium because their 16S rRNA gene sequence similarity with the closest relatives of thermophilic bifidobacteria (Bifidobacterium boum DSM 20432(T), Bifidobacterium thermophilum DSM 20210(T), Bifidobacterium thermacidophilum subsp. porcinum LMG 21689(T), Bifidobacterium thermacidophilum subsp. thermacidophilum DSM 15837(T)) was in the range of 97.9 - 98.4 %. All three bacterial isolates had identical 16S rRNA, dnaJ1, fusA, gyrB and rplB gene sequences. Isolate RP115(T) was chosen as a representative of the bacterial group and DNA G+C content (mol%) determination, biochemical tests and analyses of physiological and morphological characteristics, habitat and chemotaxonomic traits (peptidoglycan structure, cellular fatty acids and polar lipids profile) were performed. The DNA-DNA hybridization analyses of RP115(T) and species representing the group of thermophilic bifidobacteria revealed values in the range from 33 to 53 %. This fact, together with relatively low sequence similarities of particular phylogenetic markers among examined bacterial strains and the phenotyping and chemotaxonomy results obtained, indicated that the evaluated bacterial isolate should be classified as representing a separate taxon within the specific group of thermophilic bifidobacteria. The name Bifidobacterium apri (of boar) sp. nov. has been proposed for the representative strain RP115(T) (=CCM 8605(T)=DSM 100238(T)=LMG 28779(T)).

  • Název v anglickém jazyce

    Bifidobacterium apri sp nov., a thermophilic actinobacterium isolated from the digestive tract of wild pigs (Sus scrofa)

  • Popis výsledku anglicky

    Fresh samples of intestinal contents of three wild pigs originating from the Central Bohemia region were examined for the presence of bifidobacterial strains. During the study, we isolated many fructose-6-phosphate phosphoketolase-positive, strictly anaerobic, irregular rod-shaped bacterial isolates. Three of them were preliminarily identified as representing a novel species of the genus Bifidobacterium because their 16S rRNA gene sequence similarity with the closest relatives of thermophilic bifidobacteria (Bifidobacterium boum DSM 20432(T), Bifidobacterium thermophilum DSM 20210(T), Bifidobacterium thermacidophilum subsp. porcinum LMG 21689(T), Bifidobacterium thermacidophilum subsp. thermacidophilum DSM 15837(T)) was in the range of 97.9 - 98.4 %. All three bacterial isolates had identical 16S rRNA, dnaJ1, fusA, gyrB and rplB gene sequences. Isolate RP115(T) was chosen as a representative of the bacterial group and DNA G+C content (mol%) determination, biochemical tests and analyses of physiological and morphological characteristics, habitat and chemotaxonomic traits (peptidoglycan structure, cellular fatty acids and polar lipids profile) were performed. The DNA-DNA hybridization analyses of RP115(T) and species representing the group of thermophilic bifidobacteria revealed values in the range from 33 to 53 %. This fact, together with relatively low sequence similarities of particular phylogenetic markers among examined bacterial strains and the phenotyping and chemotaxonomy results obtained, indicated that the evaluated bacterial isolate should be classified as representing a separate taxon within the specific group of thermophilic bifidobacteria. The name Bifidobacterium apri (of boar) sp. nov. has been proposed for the representative strain RP115(T) (=CCM 8605(T)=DSM 100238(T)=LMG 28779(T)).

Klasifikace

  • Druh

    J<sub>imp</sub> - Článek v periodiku v databázi Web of Science

  • CEP obor

  • OECD FORD obor

    10606 - Microbiology

Návaznosti výsledku

  • 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)

Ostatní

  • Rok uplatnění

    2017

  • Kód důvěrnosti údajů

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

Údaje specifické pro druh výsledku

  • 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

    8

  • Strana od-do

    2349-2356

  • Kód UT WoS článku

    000408263300048

  • EID výsledku v databázi Scopus

    2-s2.0-85027141913