A DISEASE RESISTANCE GENE IN ARABIDOPSIS WITH SPECIFICITY FOR THE AVRPPH3 GENE OF PSEUDOMONAS-SYRINGAE PV PHASEOLICOLA

被引：107

作者：

SIMONICH, MT ^{[1
]}

INNES, RW ^{[1
]}

机构：

[1] INDIANA UNIV,DEPT BIOL,BLOOMINGTON,IN 47405

来源：

MOLECULAR PLANT-MICROBE INTERACTIONS | 1995年 / 8卷 / 04期

关键词：

GENETIC MAPPING; NONHOST RESISTANCE; RECOMBINANT INBRED;

D O I：

10.1094/MPMI-8-0637

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The avirulence gene avrPph3 from Pseudomonas syringae pv. phaseolicola was tested for its ability to convert virulent P. syringae pv. tomato strain DC3000 to avirulence on Arabidopsis. In F-2 plants from a cross between resistant and susceptible ecotypes, the ratio of resistant to susceptible plants was approximately 3:1, indicating that resistance to DC3000(avrPph3) is determined by a single dominant locus, which we have designated RPS5. RPS5 was mapped to chromosome 1, between restriction fragment length polymorphism markers m241 and g3786.

引用

页码：637 / 640

页数：4