Detail publikace

Succession and Replacement of Bacterial Populations in the Caecum of Egg Laying Hens over Their Whole Life

VÍDEŇSKÁ, P. SEDLÁŘ, K. LUKAC, M. FALDYNOVÁ, M. GERŽOVÁ, L. ČEJKOVÁ, D. ŠIŠÁK, F. RYCHLÍK, I.

Originální název

Succession and Replacement of Bacterial Populations in the Caecum of Egg Laying Hens over Their Whole Life

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

In this study we characterised the development of caecal microbiota in egg laying hens over their commercial production lifespan, from the day of hatching until 60 weeks of age. Using pyrosequencing of V3/V4 variable regions of 16S rRNA genes for microbiota characterisation, we were able to define 4 different stages of caecal microbiota development. The first stage lasted for the first week of life and was characterised by a high prevalence of Enterobacteriaceae (phylum Proteobacteria). The second stage lasted from week 2 to week 4 and was characterised by nearly an absolute dominance of Lachnospiraceae and Ruminococcaceae (both phylum Firmicutes). The third stage lasted from month 2 to month 6 and was characterised by the succession of Firmicutes at the expense of Bacteroidetes. The fourth stage was typical for adult hens in full egg production aged 7 months or more and was characterised by a constant ratio of Bacteroidetes and Firmicutes formed by equal numbers of the representatives of both phyla.

Klíčová slova

metagenomics, chicken microbiota, 16S rRNA

Autoři

VÍDEŇSKÁ, P.; SEDLÁŘ, K.; LUKAC, M.; FALDYNOVÁ, M.; GERŽOVÁ, L.; ČEJKOVÁ, D.; ŠIŠÁK, F.; RYCHLÍK, I.

Rok RIV

2014

Vydáno

12. 12. 2014

Nakladatel

Public Library of Science

Místo

California (US)

ISSN

1932-6203

Periodikum

PLOS ONE

Ročník

9

Číslo

12

Stát

Spojené státy americké

Strany od

1

Strany do

14

Strany počet

14

URL

http://europepmc.org/articles/PMC4264878?pdf=render

Plný text v Digitální knihovně

http://hdl.handle.net/11012/69206

BibTex

@article{BUT111135,
  author="Petra {Vídeňská} and Karel {Sedlář} and Maja {Lukac} and Marcela {Faldynová} and Lenka {Geržová} and Darina {Čejková} and František {Šišák} and Ivan {Rychlík}",
  title="Succession and Replacement of Bacterial Populations in the Caecum of Egg Laying Hens over Their Whole Life",
  journal="PLOS ONE",
  year="2014",
  volume="9",
  number="12",
  pages="1--14",
  doi="10.1371/journal.pone.0115142",
  issn="1932-6203",
  url="http://europepmc.org/articles/PMC4264878?pdf=render"
}