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. 2015 Jun 1;43(13):6285–6298. doi: 10.1093/nar/gkv576

Figure 8.

Figure 8.

TLP-dependent promoter selection model of TFIIA. TLP inhibits Taspase1-mediated maturation of TFIIAαβ and represses TATA gene expression. TLP forms a complex with both the processed and unprocessed forms of TFIIAαβ and potentiates TLP-mediated genes. Consequently, TLP governs promoter selectivity of TFIIA and regulates gene expression.