Localization of the Laevigatum powdery mildew resistance gene to barley chromosome 2 by the use of RFLP markers

H. Giese, A.G. Holm-Jensen, H.P. Jensen, J. Jensen

    Research output: Contribution to journalJournal articleResearchpeer-review

    Abstract

    The powdery mildew disease resistance gene Ml(La) was found to belong to a locus on barely chromosome 2. We suggest that this locus be designated MlLa. Linkage analysis was carried out on 72 chromosome-doubled, spring-type progeny lines from a cross between the winter var 'Vogelsanger Gold' and the spring var 'Alf'. A map of chromosome 2 spanning 119 cM and flanked by two peroxidase gene loci was constructed. In addition to the Laevigatum resistance locus the map includes nine RFLP markers, the two peroxidase gene loci and the six-row locus in barley.
    Original languageEnglish
    JournalTheoretical and Applied Genetics
    Volume85
    Issue number6-7
    Pages (from-to)897-900
    ISSN0040-5752
    DOIs
    Publication statusPublished - 1993

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