Hereditary chronic pancreatitis is caused by mutation of
Hereditary pancreatitis Autosomal dominant disease Due to a missence mutation on cationic trypsinogen, or PRSS1(Protease, serine 1) results in premature, intrapancreatic activation of trypsinogen The incidence is equal in both sexes Ref: Sabiston 20th edition Pgno :1532
Cationic trypsinogen or PRSS1
CFTR
PTSI
SPINK1
G.I.T