Variable regions of the glyS, infB and rplB genes usable as novel genetic markers for identification and phylogenetic purposes of genera belonging to the family Propionibacteriaceae

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985904%3A_____%2F18%3A00495885" target="_blank" >RIV/67985904:_____/18:00495885 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41210/18:77875 RIV/00027022:_____/18:N0000012

Výsledek na webu

<a href="https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/ijsem.0.002873" target="_blank" >https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/ijsem.0.002873</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1099/ijsem.0.002873" target="_blank" >10.1099/ijsem.0.002873</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Variable regions of the glyS, infB and rplB genes usable as novel genetic markers for identification and phylogenetic purposes of genera belonging to the family Propionibacteriaceae

Popis výsledku v původním jazyce

No common, unique genetic markers applicable to classification and phylogenetics for significant genera within the Propionibacteriaceae family have been suggested yet. Therefore, the aim of the study was to propose those genes in the genera Acidipropionibacterium, Cutibacterium, Propionibacterium and Pseudopropionibacterium. These genera were recently elicited from the genus Propionibacterium through whole genomic analyses. Three housekeeping genes, glyS, infB and rplB, were selected from many others according to the requirements for appropriate classification/phylogenetic markers. Concrete fragments of the genes were amplified using specific primers in most of the type (14) and 11 wild strains (originating from dairy products, human skin and the crop of a laying hen) recently classified into the genus Propionibacterium. Sequences obtained from amplicons were used to perform gene statistics and phylogenetic analyses with respect to applicability in classification, typing and phylogeny. The 16S rRNA gene sequences, still considered relevant in spite of its proven shortcomings as a basic tool for evaluation of bacterial phylogeny, were used as a baseline for comparative analyses. The statistics of the gene sequences revealed that the variable regions of all three genes have higher resolution capabilities among strains examined compared to the 16S rRNA gene analysis. Phylogenetic analyses based on individual gene sequences and their concatenate enabled to distinguish clusters of species belonging to the genera Acidipropionibacterium, Cutibacterium and Propionibacterium, which corresponds with a recently reported genomic study. Thus, the crucial importance of this study is the economically advantageous classification and typing of propionibacterial isolates and strains through the three gene regions in contrast to the requirement for whole genomic assays.

Název v anglickém jazyce

Variable regions of the glyS, infB and rplB genes usable as novel genetic markers for identification and phylogenetic purposes of genera belonging to the family Propionibacteriaceae

Popis výsledku anglicky

No common, unique genetic markers applicable to classification and phylogenetics for significant genera within the Propionibacteriaceae family have been suggested yet. Therefore, the aim of the study was to propose those genes in the genera Acidipropionibacterium, Cutibacterium, Propionibacterium and Pseudopropionibacterium. These genera were recently elicited from the genus Propionibacterium through whole genomic analyses. Three housekeeping genes, glyS, infB and rplB, were selected from many others according to the requirements for appropriate classification/phylogenetic markers. Concrete fragments of the genes were amplified using specific primers in most of the type (14) and 11 wild strains (originating from dairy products, human skin and the crop of a laying hen) recently classified into the genus Propionibacterium. Sequences obtained from amplicons were used to perform gene statistics and phylogenetic analyses with respect to applicability in classification, typing and phylogeny. The 16S rRNA gene sequences, still considered relevant in spite of its proven shortcomings as a basic tool for evaluation of bacterial phylogeny, were used as a baseline for comparative analyses. The statistics of the gene sequences revealed that the variable regions of all three genes have higher resolution capabilities among strains examined compared to the 16S rRNA gene analysis. Phylogenetic analyses based on individual gene sequences and their concatenate enabled to distinguish clusters of species belonging to the genera Acidipropionibacterium, Cutibacterium and Propionibacterium, which corresponds with a recently reported genomic study. Thus, the crucial importance of this study is the economically advantageous classification and typing of propionibacterial isolates and strains through the three gene regions in contrast to the requirement for whole genomic assays.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10606 - Microbiology

Projekt

<a href="/cs/project/NV16-27449A" target="_blank" >NV16-27449A: Fekální bakterioterapie u pacientů s ulcerózní kolitidou</a><br>

Návaznosti

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

Rok uplatnění

2018

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

1466-5034

Svazek periodika

68

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

9

Strana od-do

2697-2705

Kód UT WoS článku

000440971600044

EID výsledku v databázi Scopus

2-s2.0-85051184012