- 1. B-TFIID
- [The RNA polymerase III initiation factor TFIIIB is assembled onto DNA through interactions involving the Tfc4 subunit of the assembly factor TFIIIC and two subunits of TFIIIB, Brf1 and Bdp1. ( NCI )] (UMLS (NCI) C0076922) =Amino Acid, Peptide, or Protein; Biologically Active Substance ;
| - 2. B-TFIID Subunit Gene
- [Initiation of transcription by RNA polymerase II requires the assistance of TATA box-binding protein (TBP) and TBP-associated factors, or TAFs, in 2 distinct complexes, TFIID and B-TFIID. The majority of TBP is present in the B-TFIID complex, which is composed of TBP and BTAF1. Stable association of TBP and BTAF1 requires the presence of DNA. BTAF1 inhibits TBP-driven RNA polymerase II and III transcription by driving the dissociation of TBP from DNA and freeing the TBP to associate with other TATA boxes or TATA-less promoters. (from OMIM 605191, LocusID 9044) ( NCI )] (UMLS (NCI) C1332364) =Gene or Genome ;
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