Fig. 1From: Uncovering the transcriptional responses of tobacco (Nicotiana tabacum L.) roots to Ralstonia solanacearum infection: a comparative study of resistant and susceptible cultivarsDisease symptoms in D101 (resistant; R) and Honghuadajinyuan (susceptible; S) tobacco cultivars after inoculation with R. solanacearum. Seedlings of R (A) and S (B) cultivars at 0 d, 1 d, 3 d, and 7 d after infection. The leaves show clear disease symptoms at 3 and 7Â days in both cultivars as compared to 1 and 3Â days, but the leaves of the S cultivar at 7 d show black color and plant death. CÂ Bacterial wilt symptoms in leaves and stem of tobacco seedlingsBack to article page