FIG. 1.

Schematic representation of hTFB1M and hTFB2M promoters. The hTFB1M promoter was identified by aligning the CGI-75 cDNA (accession number NP_057104) corresponding to hTFB1M (20) with the human genomic sequence from chromosome 6 encoding this gene (accession number AL139101). The hTFB2M promoter was identified by aligning the human cDNA (accession number NM_022366) with the human genomic clone from chromosome 1 (accession number AL356583). The cis-acting elements, denoted by labeled rectangular boxes, were initially identified by the Match internet search tool and by visual inspection of the sequence.