Fig. 2From: Frequent horizontal and mother-to-child transmission may contribute to high prevalence of STLV-1 infection in Japanese macaquesDistribution of proviral loads (PVLs). Distribution of STLV-1 PVLs in all proviral DNA-positive cohorts JMs (a) and in each troop (b) is shown. The dotted line indicates the detection limit of the PVL (0.01%), and the horizontal line indicates the geometric mean of the PVL distributionBack to article page