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| Description: Bacterial RNA polymerase core plus a sigma subunit forms the fully active holoenzymeBacterial RNA polymerase core plus a sigma subunit forms the fully active holoenzyme RNA polymerase Sigma RNA polymerase core enzyme subunit holoenzyme 36.5 kD 4 kD 155 kD 390 l<D One of four kinds 430 l<D molecular molecular in E. co/i; molecular weight. Alternative weight. weights are from sigma subunits give 27 to 70 kD. the holoenzyme specificity for differ- ent promoters. Picture Stats: Views: 28 Filesize: 409.73kB Height: 1367 Width: 1960 Source: https://biology-forums.com/index.php?action=gallery;sa=view;id=48622 |