Results 21 to 30 of about 677,782 (182)

The barley leaf rust resistance gene Rph3 encodes a predicted membrane protein and is induced upon infection by avirulent pathotypes of Puccinia hordei

Nature Communications, 2022
Abstract Leaf rust, caused by Puccinia hordei , is an economically significant disease of barley, but only a few major resistance genes to P. hordei ( Rph ) have been cloned. In this study, gene
Hoan X. Dinh, Davinder Singh, Diana Gomez de la Cruz, Goetz Hensel, Jochen Kumlehn, Martin Mascher, Nils Stein, Dragan Perovic, Michael Ayliffe, Matthew J. Moscou, Robert F. Park, Mohammad Pourkheirandish   +11 more
openaire   +5 more sources

Response of durum wheat lines to the cause agent of leaf rust Puccinia triticina

Agricultural Science and Technology, 2021
Аbstract. The response of 1262 durum wheat lines to the cause agent of leaf rust Puccinia triticina was studied. The investigation was carried under infection field conditions during 2013-2015 at Dobrudzha Agricultural Institute (DAI) – General Toshevo ...
V. Ivanova, T. Alexandrov
doaj   +1 more source

Genomics for next-generation wheat breeding. [PDF]

Plant Genome
The Plant Genome, Volume 19, Issue 2, June 2026.
Varshney RK, Garg V, Spannagl M, Dreisigacker S.   +3 more
europepmc   +2 more sources

Evolution within a given virulence phenotype (pathotype) is driven by changes in aggressiveness: a case study of French wheat leaf rust populations

Peer Community Journal, 2022
ABSTRACT Plant pathogens are constantly evolving and adapting to their environment, including their host. Virulence alleles emerge, and then increase, and sometimes decrease in frequency within pathogen populations in response to the fluctuating selection pressures imposed by the deployment of resistance genes.
Cécilia Fontyn, Kevin JG Meyer, Anne-Lise Boixel, Ghislain Delestre, Emma Piaget, Corentin Picard, Frédéric Suffert, Thierry C Marcel, Henriette Goyeau   +8 more
openaire   +4 more sources

Identification of leaf rust resistance genes in selected Argentinean bread wheat cultivars by gene postulation and molecular markers [PDF]

, 2011
Leaf rust, caused by Puccinia triticina Eriks. is a common and widespread disease of bread wheat (Triticum aestivum L.), in Argentina. Host resistance is the most economical, effective and ecologically sustainable method of controlling the disease.
Demichelis, Melina, Vaschetto, Luis Maria, Vanzetti, Leonardo Sebastián, Aurelia, Paola Romina, Campos, Pablo, Lombardo, Lucio Andres, Bainotti, Carlos Tomas, Helguera, Marcelo   +7 more
core   +4 more sources

Comparative transcriptome analysis of two contrasting resistant and susceptible Aegilops tauschii accessions to wheat leaf rust (Puccinia triticina) using RNA-sequencing

Scientific Reports, 2022
Leaf rust, caused by Puccinia triticina Eriks., is the most common rust disease of wheat (Triticum aestivum L.) worldwide. Owing to the rapid evolution of virulent pathotypes, new and effective leaf rust resistance sources must be found.
Saeideh Dorostkar, Ali Dadkhodaie, Esmaeil Ebrahimie, Bahram Heidari, Mahmood Ahmadi-Kordshooli   +4 more
doaj   +1 more source

Physiological specialization of wheat leaf rust (Puccinia triticina Eriks.) in the Czech Republic in 2009-2011

Czech Journal of Genetics and Plant Breeding, 2013
In 2009-2011 virulence of the wheat leaf rust population was studied on Thatcher near isogenic lines with Lr1, Lr2a, Lr2b, Lr2c, Lr3a, Lr9, Lr11, Lr13, Lr15, Lr17, Lr19, Lr21, Lr23, Lr24, Lr26 and Lr28.
Alena HANZALOVÁ, Pavel BARTOŠ, Taťána SUMÍKOVÁ   +2 more
doaj   +1 more source

Molecular mapping of leaf rust resistance gene LrL224 in Chinese wheat cultivar L224-3

Czech Journal of Genetics and Plant Breeding, 2018
Leaf rust, caused by Puccinia triticina, is a major wheat disease worldwide. The chinese wheat cultivar L224-3 showed high resistance to most of P. triticina pathotypes in the seedling and adult stage.
Yue ZHOU, Huan LI, Pei-Pei ZHANG, Lin WANG, Zai-Feng LI   +4 more
doaj   +1 more source

Diversity and Virulence Dynamics within Puccinia triticina Populations in Egypt [PDF]

Journal of Plant Protection and Pathology, 2018
Leaf rust caused by Puccinia triticina Eriks., is one of the most common diseases of wheat (Triticum aestivum L.)  in Egypt and worldwide. To investigate the population genetic structure of the causal pathogen, 468 single isolates were obtained from 193 ...
M. Abou-Zeid, R. Omara, W. El-Orabey
doaj   +1 more source

Molecular mapping of leaf rust resistance genes in the wheat line Yu 356-9

Journal of Integrative Agriculture, 2015
The Chinese wheat line Yu 356-9 exhibits a high level of resistance to leaf rust. In order to decipher the genetic base of resistance in Yu 356-9, gene postulation, inheritance analyses, and chromosome linkage mapping were carried out.
Liu-sha HAN, Zai-feng LI, Jia-zhen WANG, Ling-zhi SHI, Lin ZHU, Xing LI, Da-qun LIU, Syed J A Shah   +7 more
doaj   +1 more source