• The construction of an infectious clone of grapevine virus A (GV A) 

      Du Preez, Jacques (Stellenbosch : University of Stellenbosch, 2005-04)
      An infectious clone of a viral RNA genome is one that can be used, either as an in vitro transcript or as cDNA, to produce an infection in a susceptible plant. Infectious clones serve as a tool to study viral RNA genomes ...