Effect of the ndr1-1 Mutation on the Transient Expression Assay.
Columbia-0 (Col-0) wild-type (solid bars) and ndr1-1 plants (open bars) were tested in the transient expression assays for the response to avrRpt2, the response to avrB, and the RPS2 overdose effect. Both wild-type and ndr1-1 plants are RPS2 and RPM1 wild type. To represent the relative activity, we set the decrease of the normalized GUS activity with wild-type plants to 100, and the normalized GUS activity with vector controls was set to 0. The error bars indicate the standard deviation.