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

被引：21
|
作者：
Backes, G
Schwarz, G
Wenzel, G
Jahoor, A
机构：
[1] Lehrst. F. Pflanzenbau P., TUM-Weihenstephan
来源：
PLANT BREEDING | 1996年 / 115卷 / 05期
关键词：
Hordeum vulgare; Erysiphe graminis; quantitative resistance; QTL marker; field data; detached leaf area;
D O I：
10.1111/j.1439-0523.1996.tb00946.x
中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
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 field 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 field data.
引用
收藏
页码：419 / 421
页数：3
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