Fig. 3.

Representative phenotypes of StLRPK1 overexpression (OE) and RNAi potato lines. (A) Target gene expression level in transgenic potato OE and RNAi lines. qRT-PCR was performed in three biological replicates. Statistical analysis was carried out using ANOVA with Tukey’s multiple comparisons test. Lower case letters denote statistically significant differences relative to the non-transgenic control line ‘E-potato-3’ (E3) (P<0.05). (B) Phenotype of 6-week-old StLRPK1 OE and RNAi transgenic potato lines, E3 non-transgenic control plants, and EV (E3 35S: GUS-transgenic) control plants. (C) Abnormal leaf shape of two OE lines.