Fine mapping of Fire Blight Resistance Locus in Malus × robusta 5 on linkage group 3

J. Fahrentrapp, G. A.L. Broggini, C. Gessler, A. Peil, M. Malnoy, M. Kellerhals, K. Richter

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

5 Scopus citations

Abstract

Fire blight is one of the most damaging diseases in the majority of apple (Malus × domestica) producing countries worldwide. The region of the quantitative trait for resistance to Erwinia amylovora and the same data mapped as single gene in the wild apple Malus × robusta 5 was enriched with additional molecular markers. Generated phenotypic data of individuals that carry a crossing over in the region of interest allowed to position the locus coding for resistance into a short section at the top of linkage group 3 flanked by molecular markers.

Original languageEnglish
Title of host publicationXII International Workshop on Fire Blight
PublisherInternational Society for Horticultural Science
Pages243-244
Number of pages2
ISBN (Print)9789066051171
DOIs
StatePublished - 13 May 2011
Externally publishedYes

Publication series

NameActa Horticulturae
Volume896
ISSN (Print)0567-7572

Keywords

  • Apple
  • Erwinia amylovora
  • QTL-analysis
  • SSR

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