A 2.7kb region from upstream of the transcription start site of the mPM isoform of Prm is fused upstream of the GFP(GL) coding region. An SV40 polyadenylation signal is also present.
A 4kb region from upstream of the transcription start site of the PM isoform of Prm is fused upstream of the lacZ coding region. An SV40 polyadenylation signal is also present.
construct_comment: Allows differential assay for the 2 promoters of Prm.