All 17 S‐locus F‐box proteins of the S2‐ and S3‐haplotypes of Petunia inflata are assembled into similar SCF complexes with a specific function in self‐incompatibility

Summary The collaborative non‐self‐recognition model for S‐RNase‐based self‐incompatibility predicts that multiple S‐locus F‐box proteins (SLFs) produced by pollen of a given S‐haplotype collectively mediate ubiquitination and degradation of all non‐self S‐RNases, but not self S‐RNases, in the polle...

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