Articles with the topic: somatic expansion

The director’s cut: how CAG repeats change the editing of genetic messages

The director’s cut: how CAG repeats change the editing of genetic messages

Scientists in Massachusetts have recently advanced our understanding of how repetitive sequences in DNA can disrupt the creation and editing of genetic messenger molecules in cells, and how this could lead to the production of harmful proteins.

Lucy CouplandMarch 26, 2024

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