Application of DNA markers for detection of scab resistant apple cultivars and selections

A tétel rövid nézete
dc.contributor.authorMattisson, H.
dc.contributor.authorNybom, H.
dc.date.accessioned2021-06-28T09:59:28Z
dc.date.available2021-06-28T09:59:28Z
dc.date.issued2005-08-12
dc.description.abstractA DNA marker-based study was undertaken to identify the occurrence of major scab resistance genes in some apple cultivars and selections of importance for apple breeding. Unfortunately none of the RAPD-based markers previously reported to detect the V a , V b , V r and V x genes produced unambiguous results. By contrast, the CAPS marker MI8 produced the expected three bands in all cultivars and selections already known or suspected to have the V f gene, as well as in the Russian cultivar 'Antonovka Polotora Funtovaja' suspected to have V a resistance which however may be allelic to V f . V f -carrying selections and newly named cultivars 'Frida' and 'Fredrik' are grown successfully in Sweden without fungicides, suggesting that the V r resistance breaking scab races 6 and 7 have not yet become a problem. The SCAR marker B12 detected the V m gene in 'Prairifire', 'Rouville', clones 'OR45T132' and 'OR48T70', and selection '16-36-193'. The SSR locus 0102b10 detected one band at 118 by in 'Reka'. This is presumed to be identical to the V r gene marker previously reported.en
dc.formatapplication/pdf
dc.identifier.citationInternational Journal of Horticultural Science, Vol. 11 No. 3 (2005) , 59-63.
dc.identifier.doihttps://doi.org/10.31421/IJHS/11/3/600
dc.identifier.eissn2676-931X
dc.identifier.issn1585-0404
dc.identifier.issue3
dc.identifier.jatitleInt. j. hortic. sci.
dc.identifier.jtitleInternational Journal of Horticultural Science
dc.identifier.urihttps://hdl.handle.net/2437/314337en
dc.identifier.volume11
dc.languageen
dc.relationhttps://ojs.lib.unideb.hu/IJHS/article/view/600
dc.rights.accessOpen Access
dc.rights.ownerInternational Journal of Horticultural Science
dc.subjectMalus x domesticaen
dc.subjectVenturia inaequalisen
dc.subjectappleen
dc.subjectDNA markeren
dc.subjectresistanceen
dc.subjectscaben
dc.titleApplication of DNA markers for detection of scab resistant apple cultivars and selectionsen
dc.typefolyóiratcikkhu
dc.typearticleen
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