BIOL 300 Lecture 4: BIOL 300 - Lecture 4
5 Mar 2018
School
Department
Course
Professor
Document Summary
Three rna polymerases in eukaryotes: rna polymerase i transcribes: Rna polymerase iii general transcription factors: just like rna polymerase ii, rna. Tfiiia: for u6-snrna, it needs a snapc and iiib- like, it requires a complete different set of proteins to be recruited, this is because dna regulatory element that. Iii during the elongation phase: when maf1 is active, it can inhibit. Rna polymerase iii: binding of maf1 to rna polymerase. Iii and rna polymerase iii to tfiiib is mutually exclusive: when rna. Maf1 cannot bind to rna polymerase iii: this means that the only time during transcription where maf1 can bind is during elongation phase, when rna polymerase iii is separated from. 2: when phosphorylated, maf1 can no longer bind to rna polymerase iii and then it gets exported from the nucleus, under favourable growth condition, in healthy cells maf1 activity is countered by.
