Fig. 2.
Representative ethidium bromide stained 3% wt/vol agarose gel showing RT-PCR signals for EPO mRNA in liver, kidney, spleen, and bone marrow tissue. MWM, Molecular weight marker (100-bp ladder); −RT, negative control for RT reaction (all RT reagents, but no RNA); H2O, negative control for PCR reaction (all PCR reagents, but no cDNA).