Succession and replacement of bacterial populations in the caecum of egg laying hens over their whole life

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027162%3A_____%2F14%3A%230001242" target="_blank" >RIV/00027162:_____/14:#0001242 - isvavai.cz</a>

Alternative codes found

RIV/00216305:26220/14:PU111658

Result on the web

<a href="http://www.plosone.org/" target="_blank" >http://www.plosone.org/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1371/journal.pone.0115142" target="_blank" >10.1371/journal.pone.0115142</a>

Result language

angličtina

Original language name

Succession and replacement of bacterial populations in the caecum of egg laying hens over their whole life

Original language description

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 stagelasted 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

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EE - Microbiology, virology

OECD FORD branch

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Project

<a href="/en/project/ED0006%2F01%2F01" target="_blank" >ED0006/01/01: Center for Advanced Microbiology & Immunology Research in Veterinary Medicine</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2014

Confidentiality

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

Name of the periodical

Plos One

ISSN

1932-6203

e-ISSN

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Volume of the periodical

9

Issue of the periodical within the volume

12

Country of publishing house

US - UNITED STATES

Number of pages

8

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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