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Known and putative proteins involved in S-RNase-based self-incompatibility.
| Component of SI process | Known proteins | Putative proteins |
|---|---|---|
| S-RNase uptake | S-RNase | Membrane transporters, endocytosis-related proteins |
| SCFSLF complex | PiCUL1-P, PiSSK1, SLF proteins, PiRBX1 | PiSBP1 |
| Novel SCFSLF complex | SLF1, PiCUL1-G, PiSBP1 | |
| S-locus F-box proteins | SLF1–SLF17 | |
| Fate of non-self S-RNase in the pollen tube | SCFSLF complex, 26S proteasome | Glycosidase, PiSBP1, PiCUL1-G, vacuolar proteases |
