Chromosomal location of genes for resistance to powdery mildew in cultivated oat (Avena sativa L.).: 1.: Gene Eg-3 in the cultivar 'Mostyn'

被引：11

作者：

Hsam, SLK ^{[1
]}

Zeller, FJ ^{[1
]}

机构：

[1] Tech Univ Munchen, Inst Pflanzenbau & Pflanzenzuchtung, D-85350 Freising, Germany

来源：

PLANT BREEDING | 1998年 / 117卷 / 02期

关键词：

Avena sativa; cultivated oat; gene location; monosomic analysis; powdery mildew resistance;

D O I：

10.1111/j.1439-0523.1998.tb01474.x

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

The cultivar 'Mostyn' of hexaploid oat (Avena sativa L.) possesses a dominant gene conferring resistance to powdery mildew caused by Erysiphe graminis avenae. The resistance gene, designated Eg-3, was derived from the wild oat Avena sterilis L. var. ludoviciana. Monosomic analysis revealed that this gene was located on chromosome 17, which corresponds to the missing chromosome in the 'Kanota' monosomic line K11. This chromosome is associated with the homoeologous group 1 of the Triticeae.

引用

页码：177 / 178

页数：2

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