Clustering of denaturing gradient gel electrophoresis (DGGE) profiles of faecal samples from thirty-four children (1-34). Universal V6-V8 (A), Lac1/Lac2 Lactobacillus group (B), g- Bifid F/g-BifidRGC Bifidobacterium group (C) primers were used. Clustering was carried out using the unweighted pair-group method with the arithmetic average (UPGMA) based on the Pearson correlation coefficient. T-CD, treated celiac disease children; and HC, non-celiac children. See materials and methods for correspondence of numbered faecal samples.
Di Cagno et al. BMC Microbiology 2011 11:219 doi:10.1186/1471-2180-11-219