In genomic imprinting. DNA is modified by:
Correct Answer: Methylation
Description: Ans: B. Methylation(Ref Robbins 9/e p180, 8/e pl)Genomic imprinting:DNA modified by methylation.An epigenetic process resulting in differential inactivation of either maternal or paternal alleles of ceain genes.Mechanism:DNA methylation at CG nucleotide.Histone H4 deacetylation.Methylation.
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