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Table 6 Culled-flocks genotype frequencies

From: Scrapie prevalence in sheep of susceptible genotype is declining in a population subject to breeding for resistance

Genotype Number Percentage
ARR/ARR 4405 24.2
ARR/AHQ 502 2.8
ARR/ARQ* 6810 37.4
ARR/VRQ 1290 7.1
AHQ/AHQ 59 0.3
AHQ/ARQ* 334 1.8
AHQ/VRQ 48 0.3
ARQ*/ARQ* 3775 20.7
ARQ*/VRQ 860 4.7
VRQ/VRQ 78 0.4
Untyped 63 0.3
Total 18224 100
  1. Genotype distribution in culled flocks with classical scrapie in 2002-2008.