Membrane traffic and actin cytoskeleton dynamics are intimately linked, and GTPases of the Rho and ARF families may work together to regulate both. Recent studies have identified a family of GTPase activating proteins (GAPs) that contain both ARF-GAP and Rho-GAP domains, providing the first direct link between these two signaling pathways.
All Science Journal Classification (ASJC) codes
- Biochemistry, Genetics and Molecular Biology(all)
- Agricultural and Biological Sciences(all)