ColoSeq™ is a comprehensive genetic test for hereditary colon cancer that uses next-generation sequencing to detect most mutations in AKT1, APC, AXIN2, BMPR1A, CDH1, CHEK2, CTNNA1, EPCAM, GALNT12, GREM1, MLH1, MSH2, MSH3, MSH6, MUTYH, NTHL1, PDGFRA, PIK3CA, PMS2, POLD1, POLE, PTEN, RPS20, SMAD4, STK11, and TP53. The assay completely sequences all exons, introns, and flanking regions of these genes AND detects large deletions and duplications.