Fig. 1From: Familial juvenile polyposis syndrome with a de novo germline missense variant in BMPR1A gene: a case reportThe pedigree of the family investigated in this study, with the proband indicated by the black shading. Age of onset is noted beside the family member. The status of BMPR1A variant is listed beneath each family member. CRC, colorectal cancer. N, none. Het, heterozygousBack to article page