PbrBZR1 Interacts with PbrARI2.3 to Mediate Brassinosteroid-Regulated Pollen Tube Growth during Self-Incompatibility Signaling in Pear.
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DOI: 10.1093/plphys/kiad208
Abstract: S-RNase-mediated self-incompatibility (SI) prevents self-fertilization and promotes outbreeding to ensure genetic diversity in many flowering plants, including pear (Pyrus sp.). Brassinosteroids (BRs) have well-documented functions in cell elongation, but their molecular mechanisms in pollen tube… read more here.
Keywords: pbrbzr1; self incompatibility; tube growth; pollen tube ... See more keywords