Max Planck Institute for Biology Tübingen

HudsonAlpha Institute for Biotechnology and Joint Genome Institute

Head, Plant Genome Mapping Laboratory, University of Georgia

USDA-ARS, Cornell University

Professor of Plant Breeding and Genetics, Cornell University

Plant Breeding, Wageningen University & Research

Helmholtz Center Munich; Technical University Munich

University of California - Davis

Michigan State University

Professor of Genetics, Department of Plant Sciences, University of California, Davis