Born in Cologne, Germany, Ruth Lehmann studied Drosophila embryology and genetics with Gerold Schubiger’s at the University of Washington, Seattle and with the late Jose Campos-Ortega at the University of Freiburg, Germany, where she described the neurogenic genes in Drosophila. During her doctoral thesis in the laboratory of Christiane Nuesslein-Volhard at the Max Planck Institute in Tuebingen, Germany, she characterized maternal effect genes that organize the embryonic axes in...