A gene-targeted approach to investigate the intestinal butyrate-producing bacterial community.

ABSTRACT:

Background

Butyrate, which is produced by the human microbiome, is essential for a well-functioning colon. Bacteria that produce butyrate are phylogenetically diverse, which hinders their accurate detection based on conventional phylogenetic markers. As a result, reliable information on this important bacterial group is often lacking in microbiome research.

Results

In this study we describe a gene-targeted approach for 454 pyrotag sequencing and quantitative polymerase chain reaction for the final genes in the two primary bacterial butyrate synthesis pathways, butyryl-CoA:acetate CoA-transferase (but) and butyrate kinase (buk). We monitored the establishment and early succession of butyrate-producing communities in four patients with ulcerative colitis who underwent a colect

SUBMITTER: Vital M 

PROVIDER: S-EPMC4126176 | biostudies-literature | 2013 Mar

REPOSITORIES: biostudies-literature