<prompt> Gene associated with familial adenomatous polyposis is?p53RbAPCRET  <response>: Ans. is c i.e., APC Li-Fraumeni syndrome is due to germ line mutation in p-53 gene.SyndromeGeneChromosome Familial adenomatous polyposis APC 5q21 Familial Wilms tumor WTl 11p13 Hereditary breasti ovarian cancer BRCA1 BRCA2 17q21 13q12.3 Hereditary retinoblastoma RBI 13q14.2 Multiple endocrine neoplasia type 1 MENl 1lq13 Multiple endocrine neoplasia type 2a RET 10q11.2 Neurofibromatosis type 1 NFl 17q11.2 Neurofibromatosis type 2 NF2 22q12.2 Li-fraumeni syndrome p53 17 Melanoma p16INK4A 