Research Topic · Peer-Reviewed

Molecular Biology Dna Methylation

Molecular biology DNA methylation is an important process that plays a vital role in gene expression. DNA methylation is a chemical modification in which a methyl (CH3) group is added to the cytosine molecules of the DNA. This modification helps regulate the expression of genes by altering the ability of the DNA to …

Curated from this journal's research 📚 1 peer-reviewed article cited 🔖 ISSN 2575-7881 🗓 Reviewed July 2026

Overview

Molecular biology DNA methylation is an important process that plays a vital role in gene expression. DNA methylation is a chemical modification in which a methyl (CH3) group is added to the cytosine molecules of the DNA. This modification helps regulate the expression of genes by altering the ability of the DNA to be transcribed, or copied, into messenger RNA, which is then translated into proteins. This process is essential for development, differentiation, and many other vital processes in organisms. It is also essential for the defense of certain genetic elements and for maintaining epigenetic inheritance for certain traits. Defects in the DNA methylation process can lead to many diseases such as cancer.

Research published in this journal

1 peer-reviewed article, ranked by relevance. Each links to its DOI.

Editorial oversight

Curated from peer-reviewed research published in DNA And RNA Research (ISSN 2575-7881).

Journal editorial board
jianhui zhang · United States Masayoshi Yamaguchi · United States Li Mao · United States

This page summarises published research for orientation; it is not medical or professional advice.