Full text not available. This article's full text was not recovered in the archive. The citation and links above point to the published record. Related research Microbiology 156(11):3203 Microbiology Microbiology 156(11):3329 Microbiology Microbiology 156(11):3478 Microbiology Gastrointestinal microbiota in irritable bowel syndrome: present state and perspectives Microbiology · 2010 Long-term impacts of antibiotic exposure on the human intestinal microbiota Microbiology · 2010 Novel approaches for analysing gut microbes and dietary polyphenols: challenges and opportunities Microbiology · 2010 ← Previous article in this issueDiversity of caecal bacteria is altered in interleukin-10 gene-deficient mice before and after colitis onset and when fed polyunsaturated fatty acids Next article in this issue →Microbiology 156(11):3329