Viral Hepatitis
Copyright ©The Author(s) 2004.
World J Gastroenterol. Jun 15, 2004; 10(12): 1746-1749
Published online Jun 15, 2004. doi: 10.3748/wjg.v10.i12.1746
Figure 1
Figure 1 Products of pcDNA3. 1(-)-core PCR and restriction enzyme cleavage were electrophoresed in 1% agarose gel. Lane 1: EcoRI/BamHI cleaved; lane 2: HindIII cleaved; lane 3: prod-ucts of plasmid PCR; M: DNA marker, (15 000 bp+ 2 000 bp).
Figure 2
Figure 2 RT-PCR products were electrophoresed in 1% agar-ose gel. Lane 1: negative control; lanes 2-4: total RNA was iso-lated from pcDNA3.1(-)-core and RT-PCR was performed by three different Oligo dT; lane 5: blank control; lane 6: positive control; M: DNA marker (2 000 bp).
Figure 3
Figure 3 Comparison of A values among transfection groups. 1. Negative control (PBS); 2. pcDNA3.1(-)-core; 3. Blank plasmid; 4. Positive control.
Figure 4
Figure 4 Agarose gel electrophoresis of PCR products of some clones (30-45). M: DNA marker (2 000 bp).