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

Table 3 Significance level for effect of PRNP genotype upon frequency of animals with detectable OPPV provirus

	OPPV positive vs negative p-value
Genotype comparison	nominal	corrected
171 QQ vs. QR	0.23	0.90
171 QR vs. RR	0.23	0.90
171 QQ vs. RR	0.60	1.00
143 HH vs. RH	0.78	1.00

P-values are before (nominal, left) and after (corrected, right) step-down Bonferroni multiple test correction

ISSN: 1297-9686