Josep Carreras Leukaemia Research Institute Jul 17 2025 Genes, fragments of DNA located on our chromosomes, control much of what happens in cells. Each cell activates only the genes it needs, silencing the rest through molecular "switches" present on each gene. However, these switches can sometimes be erroneously activated, leading the cell to behave abnormally and potentially resulting in diseases such as cancer or autoimmune disorders. The activity of these "switches" is regulated by their

Tag-uri: DNA