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@article{1705536,
author = {Kollarcikova, Miloslava and Faldynova, Marcela and Matiasovicova, Jitka and Jahodarova, Eva and Kubasova, Tereza and Seidlerova, Zuzana and Babak, Vladimir and Vídeňská, Petra and Cizek, Alois and Rychlik, Ivan},
article_location = {Basel},
article_number = {10},
doi = {http://dx.doi.org/10.3390/microorganisms8101483},
keywords = {microbiota; pentose cycle; glutamate decarboxylase; microbiome; chicken; human; caecum; Bacteroides},
language = {eng},
issn = {2076-2607},
journal = {Microorganisms},
title = {Different Bacteroides Species Colonise Human and Chicken Intestinal Tract},
url = {https://doi.org/10.3390/microorganisms8101483},
volume = {8},
year = {2020}
}
TY - JOUR
ID - 1705536
AU - Kollarcikova, Miloslava - Faldynova, Marcela - Matiasovicova, Jitka - Jahodarova, Eva - Kubasova, Tereza - Seidlerova, Zuzana - Babak, Vladimir - Vídeňská, Petra - Cizek, Alois - Rychlik, Ivan
PY - 2020
TI - Different Bacteroides Species Colonise Human and Chicken Intestinal Tract
JF - Microorganisms
VL - 8
IS - 10
SP - 1-14
EP - 1-14
PB - MDPI
SN - 20762607
KW - microbiota
KW - pentose cycle
KW - glutamate decarboxylase
KW - microbiome
KW - chicken
KW - human
KW - caecum
KW - Bacteroides
UR - https://doi.org/10.3390/microorganisms8101483
L2 - https://doi.org/10.3390/microorganisms8101483
N2 - Bacteroidaceae are common gut microbiota members in all warm-blooded animals. However, if Bacteroidaceae are to be used as probiotics, the species selected for different hosts should reflect the natural distribution. In this study, we therefore evaluated host adaptation of bacterial species belonging to the family Bacteroidaceae. B. dorei, B. uniformis, B. xylanisolvens, B. ovatus, B. clarus, B. thetaiotaomicron and B. vulgatus represented human-adapted species while B. gallinaceum, B. caecigallinarum, B. mediterraneensis, B. caecicola, M. massiliensis, B. plebeius and B. coprocola were commonly detected in chicken but not human gut microbiota. There were 29 genes which were present in all human-adapted Bacteroides but absent from the genomes of all chicken isolates, and these included genes required for the pentose cycle and glutamate or histidine metabolism. These genes were expressed during an in vitro competitive assay, in which human-adapted Bacteroides species overgrew the chicken-adapted isolates. Not a single gene specific for the chicken-adapted species was found. Instead, chicken-adapted species exhibited signs of frequent horizontal gene transfer, of KUP, linA and sugE genes in particular. The differences in host adaptation should be considered when the new generation of probiotics for humans or chickens is designed.
ER -
KOLLARCIKOVA, Miloslava, Marcela FALDYNOVA, Jitka MATIASOVICOVA, Eva JAHODAROVA, Tereza KUBASOVA, Zuzana SEIDLEROVA, Vladimir BABAK, Petra VÍDEŇSKÁ, Alois CIZEK and Ivan RYCHLIK. Different Bacteroides Species Colonise Human and Chicken Intestinal Tract. \textit{Microorganisms}. Basel: MDPI, 2020, vol.~8, No~10, p.~1-14. ISSN~2076-2607. Available from: https://dx.doi.org/10.3390/microorganisms8101483.
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