Genomic fragment containing c(2)M. Ten copies of the Tag:MYC tag have been inserted just upstream of the c(2)M stop codon. An FRT cassette containing a transcriptional terminator region from Hsp70 has been inserted in the 5' untranslated region, 15bp upstream of the c(2)M start codon.
The Scer\FRT "stop" cassette present in P{g(FRT.stop)c(2)M-myc} fails to effectively inhibit expression of c(2)M from the transgene.