Figure 3
From: Promoter methylation of Wnt-antagonists in polypoid and nonpolypoid colorectal adenomas
Overview of DNA promoter methylation results of SFRP2 , WIF-1 , DKK3 and SOX17 . Methylation results of SFRP2, WIF-1, DKK3 and SOX17 are shown in relation to previous results on chromosome 5q loss [14], APC mutation [13] and APC methylation (Voorham et al. submitted) in nonpolypoid and polypoid adenomas. Black box; event (methylation, 5q loss, APC mutation, White box; no event (no methylation, no chromosome 5q loss, APC wild type), Grey box; no results.