Ruminal bacterial community changes during adaptation of goats to fresh alfalfa forage

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985904%3A_____%2F16%3A00465124" target="_blank" >RIV/67985904:_____/16:00465124 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1016/j.livsci.2016.08.001" target="_blank" >http://dx.doi.org/10.1016/j.livsci.2016.08.001</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.livsci.2016.08.001" target="_blank" >10.1016/j.livsci.2016.08.001</a>

Result language

angličtina

Original language name

Ruminal bacterial community changes during adaptation of goats to fresh alfalfa forage

Original language description

Using culture-independent molecular approaches, we studied the bacterial population changes in the rumen of goats abruptly converted from alfalfa hay to fresh alfalfa diet. Administration of fresh forage with significantly increased soluble nitrogen and soluble protein nitrogen resulted in frothy bloat. Changes of the bacterial composition of rumen were monitored using DGGE analysis of 16S rDNA gene amplicons and quantitative PCR method. As the diet changed, the bacterial population of Bacteroidetes and gamma-Proteobacteria decreased, even if animals have not shown signs of frothy bloat. The most severely bloated animals showed an increase of Bacteroidetes phylum. Lactobacillus/Streptococcus group belonging to Firmicutes phylum decreased in response to transferring the animals from hay to a fresh forage-based diet, and did not achieve the values observed at the beginning of the experiment. In summary, changes in the diet and subsequent frothy bloat occurrence produce long-lasting changes in the structure of the microbial community and may be associated with a specific bacterial population belonging to the Bacteroidetes phylum.

Czech name

—

Czech description

—

Type

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

CEP classification

EE - Microbiology, virology

OECD FORD branch

—

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2016

Confidentiality

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

Name of the periodical

Livestock Science

ISSN

1871-1413

e-ISSN

—

Volume of the periodical

191

Issue of the periodical within the volume

2

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

5

Pages from-to

191-195

UT code for WoS article

000383314600030

EID of the result in the Scopus database

2-s2.0-84982085683