Dna Methylation

DNA methylation is a process that occurs naturally in all living organisms, by which molecules of methyl (CH3) are added to specific positions of the DNA, resulting in genetic modification without altering the original sequence. This plays a critical role in biological processes, such as the regulation of gene expression, embryonic development and the suppression of tumor formation. In addition, an understanding of DNA methylation can provide a better understanding of how we respond to environmental factors, as well as how we develop, age and fight diseases. Furthermore, due to its diversity, DNA methylation can be a powerful tool for diagnosing and treating diseases, as well as for forensic science.