In eukaryotes, activator proteins bind to _____; generalized transcription factors bind to _____10/30/2023 ![]() Activators may be posttranslationally controlled by phosphorylation or other modifications to control their activity. ![]() In addition to controlling the promoters of target genes, each activator protein also bind to its own promoter to downregulate (limit) its own expression ♡ O E. Activator proteins may dimerize with different partners to regulate binding site specificity and activator function. Activator genes may be alternatively spliced to produce isoforms that may have different activities. And those factors are in turn regulated by promoter binding transcription factors. Those promoter binding transcription factors are themselves regulated by promoter binding transcription factors. ![]() ![]() etc are regulated by promoter-binding transcription factors. Transcribed image text: QUESTION 15 Which of the following statements about the complexity of transcription activator function in eukaryotes is FALSE? O A Genes for activator proteins like Sp1, Oct, NF-kB, Hox genes etc.
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