British Society of Animal Science , 2008-03-29

Title : ( The effect of fluctuations in rumen pH on Fibrobacter succinogenes populations in rumen fluid as determined by real-time PCR )

Authors: Seyed Alireza Vakili , Mohsen Danesh Mesgaran , Alireza Heravi Moussavi , Reza Valizadeh , Mohammadreza Nassiri , یانز , نیوبلد ,

Citation: BibTeX | EndNote

The complex symbiotic microbiota in the rumen is responsible for the enzymatic breakdown of plant fibres, an ability the ruminant host animal lacks. This microbiota is highly responsive to changes in diet, age, antibiotic use, and the health of the host animal, and varies according to geographical location, season, and feeding regimen. Fibrobacter succinogenes and Ruminococcus flavefaciens are considered to be the predominant cellulolytic bacteria present in the rumen (Krause et al., 2003). Ruminal pH fluctuates considerably in a 24h period and is influenced by the intake of fermentable carbohydrate, the inherent capacity of the animal to produce saliva, and rates of utiliszation and absorption of acids. In beef cattle fed high-concentrate diets, the ability of the animal to buffer the rumen is limited by inadequate salivary secretion. The objective of the present experiment was to investigate the effect of fluctuation in ruminal pH on the population of F. succinogenes in rumen fluid.

Keywords

, rumen pH, Fibrobacter succinogenes,
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@inproceedings{paperid:1008369,
author = {Vakili, Seyed Alireza and Danesh Mesgaran, Mohsen and Heravi Moussavi, Alireza and Valizadeh, Reza and Nassiri, Mohammadreza and یانز and نیوبلد},
title = {The effect of fluctuations in rumen pH on Fibrobacter succinogenes populations in rumen fluid as determined by real-time PCR},
booktitle = {British Society of Animal Science},
year = {2008},
location = {ENGLAND},
keywords = {rumen pH; Fibrobacter succinogenes; PCR},
}

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%0 Conference Proceedings
%T The effect of fluctuations in rumen pH on Fibrobacter succinogenes populations in rumen fluid as determined by real-time PCR
%A Vakili, Seyed Alireza
%A Danesh Mesgaran, Mohsen
%A Heravi Moussavi, Alireza
%A Valizadeh, Reza
%A Nassiri, Mohammadreza
%A یانز
%A نیوبلد
%J British Society of Animal Science
%D 2008

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