Analysis of pollen tube growth in situ to investigate self-incompatibility in the wild potato Solanum commersonii

Abstract

Pollen tube growth was investigated in a diallelic crossing design with seven genotypes of the diploid wild potato species Solanum commersonii, accession O/S UR-9, CIP 762459. Pollen tube growth in the style was recorded using a combined quantitative and qualitative evaluation scale. Clear-cut differences in pollen tube growth behavior in compatible and in… (More)
DOI: 10.1007/BF00022021

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