BIO 1140 Lecture Notes - Lecture 13: Protein Isoform, Protein C, Troponin
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We are going to look at every step of this process (see video) Transcription factors: proteins interacting with sequences on dna, recruit polymerase to initiate transcription. Polymerase joins in to the area of transcription factors, additional proteins that came and assembled and completed the complex of proteins and enzymes. Start from dna: to take sequences, the genes, and make a copy of the gene, but not an exact copy, we will be using rna and prokaryotes, pre- Which strand will rna polymerase use to (cid:396)ead (cid:374)u(cid:272)leotides? (cid:1009)" to (cid:1007)". mrna direction we will read amino acids to build (cid:1009)" to (cid:1007)", (cid:449)e (cid:374)eed to (cid:396)ead the (cid:1007)" to (cid:1009)" to make complimenta(cid:396)(cid:455) (cid:1009)" to (cid:1007)". Rna pol(cid:455)(cid:373)e(cid:396)ase o(cid:448)e(cid:396)laps o(cid:374) (cid:271)oth st(cid:396)a(cid:374)ds, (cid:272)o(cid:373)pli(cid:373)e(cid:374)ta(cid:396)(cid:455) f(cid:396)o(cid:373) the (cid:1007)" to (cid:1009)". It also begins it in the right position (ideally); the first protein in the coding. O(cid:374)(cid:272)e rna pol(cid:455)(cid:373)e(cid:396)ase is sta(cid:271)le, sig(cid:373)a fa(cid:272)to(cid:396) (cid:449)ill disso(cid:272)iate.