Which cytosines are methylated in the eukaryotic genome and which are not? Where in the genome...

Which cytosines are methylated in the eukaryotic genome and which are not? Where in the genome are cytosines “protected” from methylation?

Expert Solution

Methylation of cytosines takes place,where the cytosine that preceded a guanine nucleotide or CpG SITES.
NON CpG SITES are methylated in embryonic stage only
Mature NON CpG SITES are not methylated. (cytosines that are not preceded with guanine nucleotide)
CYTOSINES are protected from methylation in CpG ISLANDS Of genome.(especially those associated with promoters)

gladiator answered 3 years ago

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Which cytosines are methylated in the eukaryotic genome and which are not? Where in the genome...

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