Professor and Chair of Microbiology and Cell Science, IFAS, University of Florida

Alfred Wegener Institute for Polar and Marine Research

Mossman Professor of Microbiology, The University of Tennessee

University of Vienna, Centre for Microbiology & Environmental Systems Science

Purdue University Northwest, Department of Biological Sciences

Helmholtz Center for Environmental Research - UFZ, Department of Community Ecology

Department of Microbiology, Cornell University

Professor, Department of Microbiology and Plant Pathology, University of California …

Professor of Microbiology, University of Montana

USEPA