Identification of differentially expressed genes in mouse hepatocarcinoma ascites cell line with low potential of lymphogenous metastasis

Figure 3 The results of secondary PCR amplification. Lane 1-3: Product of primary PCR amplification, Lane 4: secondary PCR amplification product of unsubtracted cDNA, Lane 5: secondary PCR amplification product of subtracted cDNA, Lane 6: secondary PCR amplification product of PCR control cDNA, M: DNA Marker DL2000.