'Repressor molecule' presentation slideshows

acteriophages

648 views • 53 slides

Transcription regulation in prokaryotes

Transcription regulation in prokaryotes. Background: major and minor grooves of DNA. Available interactions in minor and major grooves. Schematic view of available chemical groups in minor and major grooves. In major groove all 4 nucleotides can be differentiated by a binding protein

1.18k views • 52 slides

Regulation of genes

302 views • 19 slides

Differentiation

Differentiation. Cell & M olecular Biology. Genetic Control. All cells in the body have the same genetic information Not all cells are identical . Cellular differentiation depends on changes in gene expression resulting in genes being switched on or off. Cell function and protein synthesis

279 views • 11 slides

genetic control genes ? proteins ? control structure + function of cell

genetic control genes ? proteins ? control structure + function of cell discuss lactose metabolism by the bacteria E. coli E. Coli normally uses glucose as a respiratory substrate lactose can be used if no glucose is available

201 views • 4 slides