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
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Urogenital systems
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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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