Fig. 6From: A quick and efficient hydroponic potato infection method for evaluating potato resistance and Ralstonia solanacearum virulenceGMI1000 exhibited stronger virulence on potato than GMI1000(ΔhrpB) and GMI1000(ΔhrpG) mutants in our infection system. a Wilting symptoms observed in representative photos taken at 4 dpi. “W/T” represents the number of wilting plants with respect to the total of infected plants. b The bacterial content in potato stems recorded at 4 dpi. This experiment was repeated twice with similar results. **P < 0.001 (Student’s t test) with respect to GMI1000Back to article page