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RNA Synthesis Based on LNC Ch 26 Title slide.

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Presentation on theme: "RNA Synthesis Based on LNC Ch 26 Title slide."— Presentation transcript:

1 RNA Synthesis Based on LNC Ch 26 Title slide

2 The overall scheme of transcription.

3 The winding & unwinding of DNA.

4 Relationship between DNA strands and product RNA.

5 Which strand - both, it just depends.

6 The structure of E. coli RNA polymerase.

7 Consensus signal sequences recognized by RNA polymerase.

8 The steps in initiating RNA synthesis.

9 Protein required for eukaryotic RNA polymerase II.

10 After synthesis the mRNA is spliced, capped and tailed.

11 The detailed reactions.

12 Caps and modifications.

13 Capping.

14 Tailing.

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