Incompatibility in Hazelnut

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Incompatibility in Hazelnut One S-locus, 30 alleles Co-dominance in Stigmas Dominance or Co-dominance in Pollen Fluorescence Microscopy If the same allele is expressed by the stigma and the pollen, the cross is incompatible.

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Incompatibility in Hazelnut. One S-locus, 30 alleles Co-dominance in Stigmas Dominance or Co-dominance in Pollen Fluorescence Microscopy If the same allele is expressed by the stigma and the pollen, the cross is incompatible. Incompatibility Testing. - PowerPoint PPT Presentation

Transcript of Incompatibility in Hazelnut

Page 1: Incompatibility in Hazelnut

Incompatibility in Hazelnut

One S-locus, 30 alleles Co-dominance in Stigmas Dominance or Co-dominance in PollenFluorescence Microscopy

If the same allele is expressed by the stigma and the pollen, the cross is incompatible.

Page 2: Incompatibility in Hazelnut

Incompatibility Testing

Page 3: Incompatibility in Hazelnut

Incompatibility Testing using Fluorescence Microscopy

Compatible Incompatible Excellent germination Poor germination

Long parallel tubes Short tubes, bulbs