Fig. 2.
Expression of murine Mig mRNA in progressive and regressing Burkitt's tumors assessed by Northern blot analysis. Total RNA was extracted from tissue fragments of progressively growing or regressing Burkitt's tumors induced as desribed in the legend to Fig 1, separated on a 1.2% agarose gel, transferred to nitrocellulose membrane, and hybridized for murine Mig and G3PDH.