Allie, Farhahna2014-04-222014-04-222014-04-22http://hdl.handle.net10539/14559A thesis submitted to the Faculty of Science, University of the Witwatersrand, Johannesburg, in fulfilment of the requirements for the degree of Doctor of Philosophy. Johannesburg, 2013.Unable to load abstract.enCassava mosaic disease--South AfricaCassava--Diseases and pestsPlant viruses--South AfricaCassava--GeneticsGene expression studies towards the elucidation of host responses to South African cassava mosaic virusThesis