WPP14 Δ<i>budB</i> is reduced in virulence in potato tubers.

<p>Potato tubers (n = 10) were inoculated with 10⁶ CFU, placed into plastic bags and incubated at 28°C for 3 days. After incubation, macerated tissue was scooped out and weighed. The graph shown is from one experiment. This experiment was repeated twice with similar results. Error bars indicate standard error.