Determination of (in)compatibility genotypes of Hungarian sweet cherry (Prunus avium L.) accessions by PCR based methods

A tétel rövid nézete
dc.contributor.authorBékefi, Zs.
dc.contributor.authorTobutt, K. R.
dc.contributor.authorSonneveld, T.
dc.date.accessioned2021-06-28T09:58:39Z
dc.date.available2021-06-28T09:58:39Z
dc.date.issued2003-10-20
dc.description.abstractSweet cherries (Prunus avium L.) are generally self-incompatible and pollinator cultivars are needed in orchards for reliable yield. In Hungary, choosing the appropriate cross-compatible cultivar pairs has so far been based on traditional test-crosses in the field. In recent years PCR-based methods that allow the identification of the S-alleles responsible for compatibility have been elaborated. We have determined the S-allele constitution of 24 cultivars and four selections important to Hungarian growers and breeders using PCR-based methods developed at Horticulture Research International, East Malling. The 28 accessions had various pairs of 9 alleles including one new allele, S r . They could be assigned to 12 of the existing incompatibility groups or to a new group (S 4 S 12 ) for which the designation 'Group XXVII' is proposed. The cultivars `Krupnoplodnaja' and 'Rita' had novel genotypes, S 5 S 9 and S 5 S x , respectively and can be placed into group 0 that holds universal pollen donors. The genotype of the cultivar ‘Hedelfingeni óriás' grown in Hungary was found to be S 3 S 4 and therefore different from the cultivar `Hedelfingen' that is widespread in Western Europe.en
dc.formatapplication/pdf
dc.identifier.citationInternational Journal of Horticultural Science, Vol. 9 No. 3-4 (2003) , 37-42.
dc.identifier.doihttps://doi.org/10.31421/IJHS/9/3-4/403
dc.identifier.eissn2676-931X
dc.identifier.issn1585-0404
dc.identifier.issue3-4
dc.identifier.jatitleInt. j. hortic. sci.
dc.identifier.jtitleInternational Journal of Horticultural Science
dc.identifier.urihttps://hdl.handle.net/2437/314209en
dc.identifier.volume9
dc.languageen
dc.relationhttps://ojs.lib.unideb.hu/IJHS/article/view/403
dc.rights.accessOpen Access
dc.rights.ownerInternational Journal of Horticultural Science
dc.subjectincompatibilityen
dc.subjectsweet cherryen
dc.subjectS-allelesen
dc.titleDetermination of (in)compatibility genotypes of Hungarian sweet cherry (Prunus avium L.) accessions by PCR based methodsen
dc.typefolyóiratcikkhu
dc.typearticleen
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