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(Photograph by Ch. Scholz.)
Walter J. Gehring is Professor at the Biozentrum of the University of Basel, Switzerland. He obtained his Ph.D. at the University of Zurich in 1965 and after two years as a research assistant of Professor Ernst Hadorn he joined Professor Alan Garen's group at Yale University in New Haven as a postdoctoral fellow. In 1969 he was appointed as an associate professor at the Yale Medical School and 1972 he returned to Switzerland to become a professor of developmental biology and genetics at the Biozentrum of the University of Basel. He has served as Secretary General of the European Molecular Biology Organization and President of the International Society for Developmental Biologists. He was elected as a Foreign Associate of the US National Academy of Sciences, the Royal Swedish Academy of Science, the Leopoldina, a Foreign Member of the Royal Society of London for Improving Natural Knowledge and the French Académie des Sciences.
Walter Gehring has been involved in studies of Drosophila genetics and development, particularly in the analysis of cell determination in the embryo and transdetermination of imaginal discs. He has made significant contributions to the study of the heat shock genes, various transposons and the homeotic genes which are involved in the genetic control of development. He and his group have discovered the homeobox, a DNA segment characteristic for homeotic genes which is not only present in arthropods and their ancestors, but also in vertebrates up to man. He has been involved in the development and application of enhancer trapping methods. He and his collaborators have identified Pax 6 as a master control gene for eye development, which led to a new theory about the monophyletic origin of the eyes in evolution.
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