Genetic Analysis of Nicotiana Pollen-Part Mutants is Consistent with the Presence of an S-Ribonuclease Inhibitor at the S Locus

Self-incompatibility (SI) is a genetic mechanism that restricts inbreeding in flowering plants. In the nightshade family (Solanaceae) SI is controlled by a single multiallelic S locus. Pollen rejection in this system requires the interaction of two S locus products: a stylar (S)-RNase and its pollen...

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Veröffentlicht in:	Proceedings of the National Academy of Sciences - PNAS 2001-12, Vol.98 (26), p.15372-15376
Hauptverfasser:	Golz, John F., Oh, Hae-Young, Su, Vanessa, Kusaba, Makoto, Newbigin, Ed
Format:	Artikel
Sprache:	eng
Schlagworte:	Alleles Analysis Biological Sciences Chromosomes DNA Flowering plants Flowers & plants Genetic loci Genetic mutation Genetics Genotypes Glycoproteins - genetics In Situ Hybridization, Fluorescence Inbreeding Molecular Sequence Data Mutation Nicotiana - genetics Nicotiana alata Phenotypes Plant genetics Plant Proteins - genetics Plants Pollen Pollen - genetics ribonuclease Ribonucleases - antagonists & inhibitors S gene Studies
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