title: GUT bacteria following RYGB and SG
design: Fecal DNA extraction using Qiange Fast Stool Kit (cat. no. 51504). WGS sequencing (paired end) with Otago Genomics Ltd using Illumina HiSeq 2000. Raw seqences trimmed and human contaminants removed. Resulting files are paried (R1 and R2) for each sample, containging no human DNA.