逆转录病毒载体介导反义K-ras基因治疗胰腺癌的实验研究

图7 转染pLXSN和重组质粒后K-rasmRNA表达图. A: 转染pLXSN和重组质粒后K-rasmRNA表达图; 1: Marker(λDNAEcoRI/HindⅢ); 2: 转染pLXSN; 3: 转染pLXSN-AS-exon1; 4: pLXSN-AS-exon4B; 5: 未转染PC-3细胞; B: b-actin表达图; 1: Marker(λDNA EcoRI/HindⅢ); 2: 转染pLXSN; 3: 转染pLXSN-AS-exon1; 4: pLXSN-AS-exon4B; 5: 未转染PC-3细胞.