How does Ran GTPase control both protein import during interphase and spindle attachment to the chromosomes during M-phase? It all has to do with its concentration gradient in the cell. Ran binds ...
In collaboration with a foundation that breeds service dogs for the visually impaired, researchers at the School of ...
Interestingly, this mutant is not as effective as Ras17N at inhibiting normal Ras activity in cells. A likely explanation is that it also competes for rasGAP (for GTPase-activating protein), which ...
Researchers at Penn Vet and the University of Padova identified a novel variant connected to progressive retinal atrophy ...