Prepared cDNA using an equal amount of RNA from all samples (442.6ng). This amount was based on using the maximum allowable volume of RNA for the RT rxn AND the sample with the lowest [RNA] (08:3-20; 24.59ng/uL). cDNA was prepared according to the Promega MMLV RT recommendations. Here is the work up for the cDNA rxns. cDNA was stored @ -20C.