1. Graduate School of Nuclear and Allied Sciences, University of Ghana, PO Box LG 80, Legon, Accra, Ghana
2. Nuclear Agriculture Centre, Biotechnology and Nuclear Agriculture Research Institute, Ghana Atomic Energy Commission, PO Box 80, Legon, Accra, Ghana
3. Biotechnology Centre, Biotechnology and Nuclear Agriculture Research Institute, Ghana Atomic Energy Commission, P O Box 80, Legon, Accra, Ghana