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Ugo [173]
1 year ago
11

Dna can undergo many types of modifications. one of these is methylation. which bases are methylated more often in human dna?

Biology
1 answer:
kifflom [539]1 year ago
7 0

<u>Cytosine base</u> is methylated in DNA methylation.

  • A biological process called DNA methylation involves the addition of methyl groups to the DNA molecule.
  • Without altering the sequence, methylation can modify the activity of a DNA region.
  • DNA methylation often suppresses gene transcription when it occurs at a gene promoter.
  • DNA methylation is the process of adding a methyl group to DNA, further altering gene function and impacting gene expression.
  • Cytosine and adenine, two of the four bases in DNA, are the bases that can be methylated.
  • The most frequent DNA methylation in humans is the covalent attachment of a methyl group to the fifth carbon of the cytosine ring, producing the product 5-methylcytosine.

learn more about DNA methylation here: brainly.com/question/6612810

#SPJ4

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