Medical MCQ-The following activity increases in DNA in a permissive chromatin:

The following activity increases in DNA in a permissive chromatin:

Methylation of CpG islands

Phosphorylation

Acetylation of histones

Sumoylation

Question Category:

Biochemistry

Correct Answer:

Acetylation of histones

Description:

Ans. C. Acetylation of histonesEffects of epigenetic modificationMethylation of CpG islands-Repressive chromatinPhosphorylaion of histones-Chromatin condensation (Repressive chromatin) or opening of chromatin (Permissive chromatin)Acetylation of histones-Permissive chromatinSumoylation-Repressive chromatin

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