Figure 2From: A candidate metastasis-associated DNA marker for ductal mammary carcinomaSouthern blot analysis using MADS-IX as an α32P-dCTP probe on normal amplicon DNA and on metastatic amplicon DNA. (a) A dot blot and (b) a Southern blot showing positive signals only in the normal cell DNA (N) but not in the metastatic cell DNA (M).Back to article page