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Table 4 UK mean Prnp polymorphism frequencies [%] and comparison with frequencies from other countries.

From: Caprine prion gene polymorphisms are associated with decreased incidence of classical scrapie in goat herds in the United Kingdom

Country UK Mexico France1 Italy2
Breed Category Dairy Meat Fiber ALL Meat Dairy Dairy
Number 932 157 84 1195 166 404 478
wt-P & wt-S 61.8 56.1 89.2 62.7 62 66.4 67.8
R101 0.1 - - 0.1 - - -
S127 8.2 0.3 - 6.4 - 5.8 1.8
M142 26.6 13.2 1.2 22.6 14.5 6.1 8.4
R143 0.1 4.5 5.4 1.0 0.3 - 1.3
S146 0.2 24.5 - 3.6 5.4 - -
H154 - 0.3 0.6 0.1 3.3 3.2 5.3
Q168 - - - - 3 - 0.4
L201 - - - - 1.5 - -
Q211 2.3 0.3 - 2.3 10 12.2 7.4
L218 - 0.7 3.6 0.4 - - -
K222 0.7 - - 0.9 - 6.3 7.6
  1. References 1[14]2[26]. See also table 3.