Figure 3
From: Molecular cloning and functional characterisation of an H+-pyrophosphatase from Iris lactea
(a) Growth of wild-type and IlVP-transgenic tobacco plants in response to 200 mM NaCl treatment for 7 days. WT: wild type; T4, T18: transgenic tobacco. (b–d) Root, stem and leaf dry weight of wild-type and IlVP-transgenic tobacco plants in response to salt stress, respectively. Each bar represents the mean (n = 7), and error bars indicate the standard deviation (SD). Columns with different letters indicate a significant difference at P < 0.05 (Duncan’s multiple range test).
