Zusammenfassung der Ressource
different TFs
- Bascal Transcription
- associated with TATA binding protein or TBP
- Other transcription factors
- control expression of genes in different locations at different times
- TFs that bind at the promoter and enhancers drive differential gene expression
- enhancers bind to TFs that possitively regulate transcription
- silencers bind repressors (negative effect)
- TFa binds to the TATA and helps polymerase bind at the start
- other TFs must bend the DNA to get to the RNA polymerase
- b and c are bending proteins
- when b bends d binds to polymerase
- when c bends e binds to polymerase
- both b and c can't bend
- d and e activate rna
- look at sheet with shapes