HITChip microarray data

The file contains phylogenetic microarray signal intensities for 130 intestinal genus-like bacterial groups (≥ 90% sequence similarity in the 16S rRNA gene) derived from the 55 faecal samples analysed during four different diets, for details see Supplementary Figure S1 in the article. The sample ID indicates volunteer number followed by a letter code for dietary regime as well as number of days passed from beginning of the trial. More information about the phylogenetic design of the HITChip can be found at http://onlinelibrary.wiley.com/doi/10.1111/j.1462-2920.2009.01900.x/full. The data were extracted with using min-max normalisation (Bolstad et al. 2003, Bioinformatics 19:185) and log-transformed.