Novel germline p16INK4 allele (Asp145Cys) in a family with multiple pancreatic carcinomas

Christopher A. Moskaluk, Ralph H. Hruban, Amanda Lietman, Tom Smyrk, Lavonne Fusaro, Ramon M. Fusaro, Jane F. Lynch, Charles J. Yeo, Charles E. Jackson, Henry T. Lynch,

Human Mutation · 1998 · 46 citations · 5 references

Concepts

Abstract

As part of a search for causative genes of familial pancreatic carcinoma, the p16 genes were sequenced in members of 21 families with a phenotype of familial pancreatic carcinoma (2 or more first degree relatives affected). One family was found in which affected members carried a novel p16 allele with a G to T transversion at position 451, creating a missense amino acid change at codon 145 (Asp to Cys) and possibly disrupting the donor splice site of the exon 2/3 boundary. This coding change is not a known polymorphism, and occurs at a codon position in which another missense/splicing change has been shown to be linked to familial melanoma/pancreas cancer. Hum Mutat 12:70, 1998. © 1998 Wiley-Liss, Inc.

References

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