Figure 1.
 Schematic presentation of the steps involved in generation and analysis of the insertion mutant library of PVA resulting in a functional map of the genome. pPVA, the infectious cDNA plasmid of PVA.
 Schematic presentation of the steps involved in generation and analysis of the insertion mutant library of PVA resulting in a functional map of the genome. pPVA, the infectious cDNA plasmid of PVA.