Figure 1From: Deletion of 1.8-kb mRNA of Marek's disease virus decreases its replication ability but not oncogenicityAnalysis of PCR products of GX0101Δ(A+C)-BAC DNA. Lane M: DL2000 marker (TaKaRa Bio-Company, China); 1: the PCR product of GX0101Δ1 (A+C); 2: the PCR product of GX0101Δ (A+C). The bigger band demonstrated one of ORF (A+C) was replaced by kana gene (in lanes 1 and 2). The smaller band demonstrated the deletion of the second ORF(A+C) in GX0101Δ(A+C)-BAC DNA (in lane 2) compared to the smaller band that not deleted the second ORF(A+C) in GX0101Δ1(A+C)-BAC DNA (in lane 1).Back to article page