Table 2.
Summary of GFP-RIC Localization, Overexpression Phenotypes, and Functional Interaction with Rop1
| GFP-RIC | Phenotype | Localization | Effects of RICs on Rop1 Overexpression Phenotype |
Effects of Rop1 on the Localization of GFP-RICs |
|---|---|---|---|---|
| RIC1 | Reduced elongation | Apical PM | Inhibits Rop1 overexpression | Enhances apical PM |
| RIC3 | Depolarized growth | Cytoplasm | Enhances Rop1 overexpression | Enhances subcortical region |
| RIC6 | Reduced elongation | Apical PM | No effect | Shift to whole PM |
| RIC7 | Reduced elongation | Apical PM | No effect | Shift to whole PM |
| RIC4 | Depolarized growth | Apical PM | Enhances Rop1 overexpression | Enhances apical and subapical PM |
| RIC2 | Reduced elongation | Apical PM | No effect | No effect |
| RIC5 | Reduced elongation and expansion | Apical PM | Inhibits Rop1 overexpression | Slightly enhances apical PM |
| RIC10 | Increased elongation | Cytoplasm | Inhibits Rop1 overexpression | No effect |
| RIC9 | Reduced elongation | Whole PM | No effect | No effect |