Figure 2From: Transcriptional analysis of porcine circovirus-like virus P1Northern blotting analysis of RNAs from PK15 cells transfected with a molecular clone of the P1 virus with two copies of the genome. Total cellular RNAs extracted at different times after transfection are listed at the top of each lane. (a) The riboprobe hybridized to the RNAs transcribed in the leftward direction. (b) The riboprobe containing the sequence complementary to the RNAs transcribed in the rightward direction.Back to article page