Figure 9From: First construction of infectious clone for newly emerging mutation porcine circovirus type 2 (PCV2) followed by comparison with PCV2a and PCV2b genotypes in biological characteristics in vitroCell culture kinetics of the rescued viruses in different time by IPMA. Positive-infected cells first occurred at 24 h PI. followed by peak time of positive-infected cells at 72 h PI, and then plasmatorrhexis was present because of the large multiplication of viruses, which led to disseminated distribution of the positive-infected cells.Back to article page