A 7-kDa pollen coating-borne peptide from Brassica napus interacts with S-locus glycoprotein and S-locus-related glycoprotein.
Two S(self-incompatibility)-family glycoproteins have been identified in stigmas of self-compatible (SC) Brassica napus L. by their ability to interact, in vitro, with a peptide fraction from the pollen coating containing a PCP7-like peptide, PCP7 (pollen coat peptide 7[kDa]) being a pollen coat peptide from self-incompatible (SI) Brassica oleracea L. which has been shown to interact with S-locus glycoproteins (SLGs). Electrophoretic purification and N-terminal amino-acid sequencing of these ...Expand abstract
- Publication status:
- Publisher copy:
- Copyright date: