Fig. 5From: RNA polymerase II depletion promotes transcription of alternative mRNA speciesDepletion of RNAPI or RNAPII induces expression of a subset of mRNAs. RT-PCR analysis of RNA isolated from either the RPB1-FRB strain following nuclear depletion (+RAP) a or the RPA190-FRB strain following depletion (+RAP) b RNA levels were normalized to RNA from an intergenic region on chromosome VBack to article page