Effects of bacterial concentrations and durations of agroinfiltration.

Note: three samples per combination of bacterial concentration and infiltration duration were investigated for ten 2 mm2 epidermal areas. Each efficiency value represents the mean of transformation efficiencies of thirty replicates of 2 mm2 epidermal areas from three samples, and the standard errors were calculated by using Excel. Different capital and lowercase letters within the same column exhibit significant difference at the 1% and 5% probability level according to the Duncan test of SPSS 10.0 statistic analysis.