Dissection of Cell Death Induction by Wheat Stem Rust Resistance Protein Sr35 and Its Matching Effector AvrSr35
نویسندگان
چکیده
منابع مشابه
Genetic Maps of Stem Rust Resistance Gene Sr35 in Diploid and Hexaploid Wheat
Puccinia graminis f. sp. tritici is the causal agent of stem rust of wheat. A new race designated TTKSK (also known as Ug99) and its variants (TTKST and TTTSK) are virulent to most of the stem rust resistance genes currently deployed in wheat cultivars worldwide. Therefore, identi! cation, mapping, and deployment of effective resistance genes are critical components of global efforts to mitigat...
متن کاملIdentification of wheat gene Sr35 that confers resistance to Ug99 stem rust race group.
Wheat stem rust, caused by Puccinia graminis f. sp. tritici (Pgt), is a devastating disease that can cause severe yield losses. A previously uncharacterized Pgt race, designated Ug99, has overcome most of the widely used resistance genes and is threatening major wheat production areas. Here, we demonstrate that the Sr35 gene from Triticum monococcum is a coiled-coil, nucleotide-binding, leucine...
متن کامل16. Molecular-genetic dissection of rice nonhost resistance to wheat stem rust
Rust diseases remain a significant threat to the production of most cereals including wheat. New sources of resistance are continually sought by breeders to combat the emergence of new pathogen races. Rice is atypical in that it is an intensively grown cereal with no known rust pathogen. The resistance of rice to cereal rust diseases is referred to as nonhost resistance (NHR), a resistance mech...
متن کاملIdentification of Stem Rust Resistance in Three Synthetic Wheat Populations
.........................................................................................ii ACKNOWLEDGEMENTS........................................................................iv TABLE OF CONTENTS............................................................................v FORWARD..........................................................................................vi LIST OF ABBREVIATIO...
متن کاملAssociation Analysis of Stem Rust Resistance in U.S. Winter Wheat
Stem rust has become a renewed threat to global wheat production after the emergence and spread of race TTKSK (also known as Ug99) and related races from Africa. To elucidate U.S. winter wheat resistance genes to stem rust, association mapping was conducted using a panel of 137 lines from cooperative U.S. winter wheat nurseries from 2008 and simple sequence repeat (SSR) and sequence tagged site...
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ژورنال
عنوان ژورنال: Molecular Plant-Microbe Interactions®
سال: 2020
ISSN: 0894-0282,1943-7706
DOI: 10.1094/mpmi-08-19-0216-r