The 129P2/OlaHsd strain normally carries the PrP A allotype, with leucine and threonine at residues 108 and 189. In this allele, the sequences encoding these amino acids were altered to instead encode phenylalanine and valine. These changes alter the allotype to one identical to PrP B. (J:29021)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count