University of Wisconsin, Department of Botany

Professor & Director, ARC Centre of Excellence in Plants for Space, University of Adelaide

University of Florida

Peerless Hospital & BK Roy Research Centre; BSS Hospital, Kolkata

Research Scientist, Department of Genetics, Stanford University School of Medicine

Professor of Medical Physics, Shiraz University of Medical Sciences

Purdue University, Professor of Biological Engineering and Biophysics

Professor of Biology + Dean of the College of Arts & Sciences at UNCG

EMBL-European Bioinformatics Institute

Professor of Biotechnology