Analysis of stylar ribonucleases (S-Rnases) in an almond progeny of "Ferralise x Tuono"
2001
Duval, H. | Boutard, A. | Faurobert, M. (Institut National de la Recherche Agronomique, Avignon (France). Unité de Génétique et d'Amélioration des Fruits et Légumes)
Recent studies have demonstrated the interest of stylar ribonucleases electrophoretic patterns for predicting incompatibility S-alleles in almond cultivars. In this work, we have analysed a progeny of 'Ferralise x Tuono'. 'Ferralise' shares the S1 allele with 'Tuono' (S1Sf) and has the same S1S3 genotype than 'Ferragnès'. All tested progeny seedlings, except one, were genotyped S1Sf or S3Sf, and were considered self-compatible. The transmission of self-compatibility from 'Tuono', is similar in the two progenies 'Ferralise x Tuono' and 'Ferragnès x Tuono'
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