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 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.
← Journal of DNA And RNA Research