She leads research groups at the Institute of Genetics , University of Cologne and at the European Molecular Biology Laboratory ( EMBL ) in Heidelberg .
Professor Maria Leptin is a scientist working in developmental biology and immunology .
Maria Leptin leads research groups at the Institute of Genetics , University of Cologne and at the European Molecular Biology Laboratory ( EMBL ) in Heidelberg .
Professor Maria Leptin is a scientist working in developmental biology and immunology .