Fig. 7
From: Resistance analysis of cherry rootstock ‘CDR-1’ (Prunus mahaleb) to crown gall disease
Resistance verification of transgenic tobacco with the target gene Pm4CL2 to crown gall disease. a The stems of tobacco plants infected with the oncogenic Agrobacterium tumefaciens. b Symptom of transgenic line 4CL2–1 at 14 dpi. c Symptom of wild-type (WT) tobacco plants at 14 dpi. d Symptom of transgenic line 4CL2–2 at 14 dpi. e Relative expression levels of transgenic line 4CL2–1 and WT tobacco plants at 0 h, 12 h, 48 h, 60 h after the infection treatment. f Relative expression of transgenic line 4CL2–2 and WT tobacco plants at 0 h, 12 h, 48 h, and 60 h after the infection treatment. Bars are the mean ± SD (n = 3). Significant treatment effects are indicated with asterisks (** P < 0.01, *** P < 0.001)