Regulation of operon transcription

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Reference no: EM133643981

Regulation of Gene Expression

1. Regulation of Operon transcription, operators, repressors, inducer, co-repressor

- Which is the inducer and how it works

- What is an operon

- What is a polycistronic mRNA

- Where does the repressor binds and what is a co-repressor

- How does the inducer work

2. The lac Operon regulation

- What are the genes in the lac operon. Why are they needed.

- The effect of high levels of lactose

- The effect of low levels of glucose

- The role of cAMP and CRP

3. Chromatin remodeling-histone modifications, DNA methylation

- What is the effect of histone acetylation, what aminoacid is acetylated

- The reversibility of histone acetylation and its consequences

- What is the role of the SWI/SNF complex

4. Syndromes from differential DNA methylation

- What is the effect of DNA methylation

- What is a CpG island, where are they located and which base is methylated

- What is imprinting, how does it affect which allele is expressed

- Prader Willi and Angelman syndrome

Reference no: EM133643981

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Regulation of operon transcription : Regulation of Operon transcription, operators, repressors, inducer, co-repressor. The lac Operon regulation
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