Figure 7From: Variant -and individual dependent nature of persistent Anaplasma phagocytophilum infectionSerology of A. phagocytophilum infection. Mean antibody titre ± SD in lambs inoculated with 16S rRNA gene variant 1 (continuous line) and 16S rRNA gene variant 2 (dotted line) of A. phagocytophilum during a six months infection period. * P < 0.05.Back to article page