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Table 1 Distribution of PRNP ORF codon variants among individual breeds and in cumulative sample set

From: Ovine progressive pneumonia provirus levels are unaffected by the prion 171R allele in an Idaho sheep flock

PRNP genotype Columbia Polypay Rambouillet Total
101QQ 96 115 112 323
101QR 21 1 12 34
101RR 0 0 1 1
136AA 97 116 123 336
136AV 20 0 2 22
136VV 0 0 0 0
141LL 94 110 112 316
141LF 23 5 13 41
141FF 0 1 0 1
143 HH 63 110 106 279
143 HR 46 6 19 71
143 RR 8 0 0 8
154RR 106 114 98 318
154RH 11 2 26 39
154HH 0 0 1 1
171 QQ 55 13 32 100
171 QR 56 51 72 179
171 RR 6 52 21 79