Fig. 1From: Effects of plant growth regulators on transient expression of foreign gene in Nicotiana benthamiana L. leavesThe changes in biomass and GFP fluorescence intensity of seedlings under different NAA concentrations. a The changes of fresh weight, dry weight, and leaf area of the seedlings after treatment with different concentrations of NAA. b The changes in GFP fluorescence intensity in the leaves of the seedlings treated with different concentrations of NAA. Bar = 2 mm. CK, Treatment with water; NAA, α-naphthalene acetic acid. The values of RFU (relative fluorescence unit) are average ± standard error (SE) of three individual replicates. Different lowercase letters indicate that there are significant differences in the same parameter among the treatment with different concentrations of NAA at the P < 0.05 levelBack to article page