Journal article
Comparison between QTL analysis of powdery mildew resistance in barley based on detached primary leaves and on field data



Publication Details
Authors:
Backes, G.; Schwarz, G.; Wenzel, G.; Jahoor, A.
Publication year:
1996
Journal:
Plant Breeding
Pages range:
419-421
Volume number:
115
ISSN:
0179-9541

Abstract
A quantitative trait loci (QTL) analysis of quantitative powdery mildew resistance was performed on 216 doubled haploid lines derived from a cross between the winter-barley varieties 'Igri' and 'Danilo' using 67 RFLP loci. Resistance to powdery mildew was determined in the held with natural infection and on detached primary leaves with a specific isolate. The major QTL found in both sets of analysis mapped to the same chromosomal region. No further QTL could be found in the analysis based on detached leaves and one additional minor QTL was found in the analysis based on held data.


Keywords
Barley, Barley powdery mildew, Blattsegmente, Blumeria graminis, Detached leaves, Disease resistance, Erysiphe graminis, Felddaten, Field data, Gerste, Gerstenmehltau, Haupt-QTL, Hordeum vulgare, Igri, Krankheitsresistenz, Major QTL, QTL, QTL-Analyse, QTL analysis, QTL localisation, Quantitative resistance, Quantitative Resistenz, Resistance, RFLP marker, RFLP-Marker


Authors/Editors

Last updated on 2019-25-07 at 17:23