Johnson has worked in molecular genetic animal experiments in laboratories in Melbourne , Townsville Queensland , Sydney , and Boston USA . Johnson has worked in laboratories in Sydney , Townsville Queensland , Melbourne , and Boston USA in molecular genetic animal research .
Johnson telah bekerja dalam eksperimen haiwan genetik molekul di makmal di Melbourne, Townsville Queensland, Sydney, dan Boston USA. Johnson telah bekerja di makmal di Sydney, Townsville Queensland, Melbourne, dan Boston Amerika Syarikat dalam penyelidikan haiwan genetik molekul.