methylDNA

MethylDNA refers to DNA that has been modified by the addition of a methyl group, typically to the cytosine bases. This process is known as DNA methylation and plays a crucial role in various biological functions. Methylation can occur on the 5' position of cytosine (5mC), forming 5-methylcytosine, or on the 6' position (6mC), forming 6-methylcytosine. These modifications can influence gene expression by altering the binding of transcription factors and other regulatory proteins. DNA methylation is essential for normal development, X-chromosome inactivation, and genomic imprinting. It is also involved in epigenetic inheritance, where certain patterns of methylation can be passed down through generations. Abnormal DNA methylation patterns have been linked to various diseases, including cancer, neurological disorders, and developmental abnormalities. The study of methylDNA is an active area of research, with ongoing efforts to understand its mechanisms and potential applications in medicine and biotechnology.