In Memoriam: Alan Hall, Pioneer in Rho GTPases and Chair of Cell Biology at Sloan-Kettering

Alan Hall, a wary biochemist who became an enthusiastic cell biologist, and whose discovery that Rho, a Ras-related GTP-binding protein, was a molecular switch critical to actin filament activation shook up the field of cell motility, died Sunday in New York City. Hall, who joined  … Read more

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