Figure 4.

CV‐B4 E2 infects thymic T cells. Representative agarose gel electrophoresis of amplicons specific to CV‐B4 E2 RNA in thymic T cells of offspring, sampled the day of birth (day 0), from negative control dams (lane NC) and dams inoculated intraperitoneally at day 10G (lanes 1 and 2) or orally (lanes 3 and 4). L = 100 base pairs (bp) DNA ladder; PC = positive control.