Figure 5From: Development of an in situ assay for simultaneous detection of the genomic and replicative form of PCV2 using padlock probes and rolling circle amplificationDetection of PCV2 in lymph node tissue. Detection of PCV2 with padlock probes in lymph node tissue from a) an experimentally infected pig, b) a natural case of PMWS and c) PCV2 negative tissue. Rolling circle products detecting the genomic strand is seen as green dots, the replicative strand is seen as red dots and the nuclei are counterstained with DAPI (blue).Back to article page