Figure 1From: The dynamic influence of the DRB1*1101 allele on the resistance of sheep to experimental Teladorsagia circumcincta infectionWorm burden (mean ± ci) in the abomasum of DRB1*1101 carriers (black bars) and non-carriers (white bars) lambs following infection with 3 × 104T.circumcincta L3.Back to article page