Flashcards in JK L2 eukaryote gene expression Deck (5)
how do eukaryotes regulate gene expression...?
direct- interaction with transcriptional machinery
indirect- changing chromatin structure, opening up diff areas of the chromosome allowing transcription factors to get into the promoter
what does the phosphorylation of TFIIH lead to...?
the start of RNA synthesis
TATA binding protein binds....where?
to the core promoter to enable RNA pol II and other transcription factors to bind
info on TATA box
TATA box indirectly positions RNA pol II to begin transcription which is positioned around 30bp downstream