DNA methylation is an epigenetic mechanism that helps control gene expression. Scientists have now uncovered a new hidden mechanism of DNA methylation, which is enabling cells to more quickly respond to environmental changes. This discovery could help to explain why some diseases are passed down through generations, and could pave the way for more effective treatments.

Researchers from the University of California, San Diego have uncovered a new hidden mechanism of DNA methylation that could explain why some diseases are passed down through generations. DNA methylation is an epigenetic mechanism that helps control gene expression and is known to be involved in the regulation of various biological processes. This new hidden mechanism allows cells to quickly respond to environmental changes, and may be key to understanding how certain diseases are passed down from one generation to the next. The findings could lead to new treatments for these diseases, as well as new ways to target and treat cancer.

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source: Phys.org