NCIt definition : Human PRNP wild-type allele is located in the vicinity of 20p13 and is approximately
15 kb in length. This allele, which encodes major prion protein, plays a role in both
the extracellular surface and the development of prion diseases. Mutations in the
gene are associated with inherited transmissible spongiform encephalopathies.;
NCIt note : The PRNP gene product may be a factor in the pathology and transmission of Creutzfeldt-Jakob
disease (CJD), fatal familial insomnia (FFI), Gerstmann-Straussler disease (GSD),
Huntington disease-like 1 (HDL1) and kuru in humans.;