eukaryotic cells diverse tend contain core sequence rna polymerase bind common sequence tata box contains multiple repeating bases ref name hillisetal k specifically rna polymerase ii rna polymerase binds promoter initiate transcription protein coding genes eukaryotes presence multiple general transcription factors distinct transcription factors regulatory effects ie activators repressors ref name hillisetal k eukaryotic cells dna sequences bind activators called enhances whereas sequences
Natural science Biology