Rpg1, a soybean gene effective against races of bacterial blight, maps to a cluster of previously identified disease resistance genes

被引：72

作者：

Ashfield, T

Danzer, JR

Held, D

Clayton, D

Keim, P

Maroof, MAS

Webb, DM

Innes, RW

机构：

[1] Indiana Univ, Dept Biol, Bloomington, IN 47405 USA

[2] Pioneer Hi Bred Int Inc, Dept Res Specialists, Johnston, IA 50131 USA

[3] No Arizona Univ, Dept Sci Biol, Flagstaff, AZ 86011 USA

[4] Virginia Polytech Inst & State Univ, Dept Crop & Soil Environm Sci, Blacksburg, VA 24061 USA

来源：

THEORETICAL AND APPLIED GENETICS | 1998年 / 96卷 / 08期

关键词：

nucleotide binding site; leucine-rich repeats; RFLP mapping; recombinant-inbred lines;

D O I：

10.1007/s001220050833

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Alleles, or tightly linked genes, at the soybean (Glycine max L. Merr.) Rpg1 locus confer resistance to races of Pseudomonas syringae pv, glycinea that express the avirulence genes avrB or avrRpm1. In this study we demonstrate that Rp,ol maps to a cluster of previously identified resistance genes, including those effective against fungal, viral and nematode pathogens. Rpg1 is in molecular linkage group (MLG) F, flanked by the markers K644 and B212, The RFLP markers R45, php2265 and php2385 cosegregated with Rp,ol, as did the marker nbs61, which encodes a protein related to previously isolated resistance genes.

引用

页码：1013 / 1021

页数：9

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