Predicted horizontally transferred genes that may be associated with pathogenesis in Saprolegnia parasitica.

aSubcellular localization is predicted by the N-terminal signal peptide, mitochondrial targeting motif and transmembrane domains.bThe time of horizontal gene transfer is estimated by the presence in other oomycetes and coding potential of a given gene. ‘a recently acquired gene’ refers to a gene occurring only in Saprolegnia and having an uncharacteristic coding potential.