Characterization of antigens on human lymphocytes coded by messenger RNA translated in vitro

A Life in Bacillus subtilis Signal Transduction

This is a tale of how technology drove the discovery of the molecular basis for signal transduction in the initiation of sporulation in Bacillus subtilis and in bacterial two-component systems. It progresses from genetics to cloning and sequencing to biochemistry to structural biology to an understanding of how proteins evolve interaction specificity and to identification of interaction surfaces by statistical physics. This is about how the people in my laboratory accomplished this feat; without them little would have been done.