Fig. 2From: Ralstonia solanacearum virulence in eggplant seedlings by the leaf-clip inoculationGUS staining of infected eggplant seedlings after 4 dpi by the leaf-clip method inoculated with R. solanacearum TRS1002. Eggplant seedlings were inoculated with the gus tagged R. solanacearum F1C1 (TRS1002). Seedlings died at 4 dpi were examined by GUS staining. a Blue staining in the dead infected seedlings suggested the bacterial colonization. b GUS staining of control seedlings, without TRS1002 inoculation, exhibited no blue colorBack to article page