Epigenetic mechanisms regulate genome activation in diverse events, including normal development and cancerous transformation. Centromeres are epigenetically designated chromosomal regions that ...
Rho family GTPases constitute a subfamily of small guanine nucleotide-binding proteins that serve as molecular switches in the regulation of the actin cytoskeleton, membrane trafficking and gene ...
Scientists at the University of California, San Francisco (UCSF), have discovered how to target a class of molecular switches called GTPases that are involved in a myriad of diseases—from Parkinson’s ...
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