16S/18S ribosomal DNA clone library analysis of rumen microbial diversity

André Denis G. Wright*, Kiyoshi Tajima, Rustam I. Aminov

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingChapter

6 Citations (Scopus)

Abstract

The rumen contains a complex ecosystemwhere billions of bacteria, archaea, protozoa and fungi reside. This diverse microbiota is well adapted to live in the rumen and play an important role in the digestion of feed and nutrient supply to the host in the form of microbial protein and volatile fatty acids. It is estimated that the rumen microbial population consists of about 10 6 protozoa/ml, 103-107 fungi/ml, 10 10 bacteria/ml, and 109 methanogens/ml [11]. To better understand the complex relationships in the rumen, it is necessary to gain an insight into the diversity of the rumen microbes and how the quantity and composition of rumen micro-organisms are altered by a number of different host factors such as age, genetics and diet.

Original languageEnglish
Title of host publicationMethods in Gut Microbial Ecology for Ruminants
PublisherSpringer
Chapter5.1
Pages163-174
Number of pages12
ISBN (Electronic)978-1-4020-3791-7
ISBN (Print)1402037902, 9781402037900
DOIs
Publication statusPublished - 1 Jan 2005

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