Table 2

Plant	Lesion size (mm)^a
Plant	3 dpi	7 dpi
Xanthi-nc.	2.38 ± 0.37^b	4.54 ± 0.61c
nahG	2.56 ± 0.44	5.73 ± 0.73^d
N. megalosiphon	2.63 ± 0.50^b	5.38 ± 0.83^c,d

^aLesion size is the mean of 30 lesions on four plants (one leaf per plant) ± SD. ^bdP > 0.05. ^cP<0.0005. ^dP>0.05. Experiment was repeated four times with similar results.

Table 2: Size of local lesions after TMV infection in tobacco (N. tabacum cv. Xanthi-nc.), transgenic tobacco expressing salicylate hydroxylase (nahG), and in N. megalosiphon.