1. DNA-Dependent Synthesis of RNA

RNA Is Synthesized by RNA Polymerases

RNA Synthesis Begins at Promoters

BOX 26-1 RNA Polymerase Leaves Its Footprint on a Promoter

Transcription Is Regulated at Several Levels

Specific Sequences Signal Termination of RNA Synthesis

Eukaryotic Cells Have Three Kinds of Nuclear RNA Polymerases

RNA Polymerase II Requires Many Other Protein Factors for Its Activity

RNA Polymerases Are Drug Targets