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  Honorary/Emeritus staff members 
  Liz BrennerHonourary Associate Professor | Academic thrust: Biochemistry and Cell Biology | Research field: Identification of gene targets of chemical carcinogens; cellular protein folding mechanisms. Pedagogic teaching methodology | Liz.Brenner@wits.ac.za Chrissie ReyProfessor Emeritus | Academic thrust: Microbiology and Bioengineering | Research field: Plant virology, plant biotechnology and plant host-virus interactions | chrissie.rey@wits.ac.za Heinrich DirrProfessor Emeritus | Academic thrust: Biochemistry and Cell Biology | Research field: Protein Biochemistry and Structural Biology | Heinrich.Dirr@wits.ac.za Barry FabianProfessor Emeritus | Barry.Fabian@wits.ac.za Vince GreyHonourary Associate Professor | Vincent.Gray@wits.ac.za