Results 1 to 10 of about 8,286 (205)

The genetic architecture of colonization resistance in Brachypodium distachyon to non-adapted stripe rust (Puccinia striiformis) isolates. [PDF]

PLoS Genetics, 2018
Multilayered defense responses ensure that plants are hosts to only a few adapted pathogens in the environment. The host range of a plant pathogen depends on its ability to fully overcome plant defense barriers, with failure at any single step sufficient
Jan Bettgenhaeuser, Matthew Gardiner, Rebecca Spanner, Phon Green, Inmaculada Hernández-Pinzón, Amelia Hubbard, Michael Ayliffe, Matthew J Moscou   +7 more
doaj   +5 more sources

Distinct responses of wheat microbial communities in phyllosphere and rhizosphere to Puccinia striiformis infection [PDF]

Frontiers in Microbiology
In the plant ecosystem, microbiomes are of great significance in sustaining plant health, participating in multiple physiological activities like nutrient metabolism, stress resistance, and hormone regulation.
Feng Gao, Liya Ma, Xiao Chen, Xin Xue, Junhong Hou, Junhong Dong, Weimin Shen, Chunling Yang, Yu Shi   +8 more
doaj   +2 more sources

Computational studies reveal structural characterization and novel families of Puccinia striiformis f. sp. tritici effectors. [PDF]

PLoS Computational Biology
Understanding the biological functions of Puccinia striiformis f. sp. tritici (Pst) effectors is fundamental for uncovering the mechanisms of pathogenicity and variability, thereby paving the way for developing durable and effective control strategies ...
Raheel Asghar, Nan Wu, Noman Ali, Yulei Wang, Mahinur Akkaya   +4 more
doaj   +2 more sources

Puccinia striiformis f. sp. tritici effectors in wheat immune responses. [PDF]

Front Plant Sci, 2022
The obligate biotrophic fungus Puccinia striiformis f. sp. tritici, which causes yellow (stripe) rust disease, is among the leading biological agents resulting in tremendous yield losses on global wheat productions per annum. The combatting strategies include, but are not limited to, fungicide applications and the development of resistant cultivars ...
Wu N, Ozketen AC, Cheng Y, Jiang W, Zhou X, Zhao X, Guan Y, Xiang Z, Akkaya MS.   +8 more
europepmc   +4 more sources

A Putative Effector Pst-18220, from Puccinia striiformis f. sp. tritici, Participates in Rust Pathogenicity and Plant Defense Suppression [PDF]

Biomolecules
Stripe rust, caused by Puccinia striiformis f. sp. tritici (Pst), stands out as one of the most devastating epidemics impacting wheat production worldwide.
Mengfan Tian, Zhen Zhang, Xiaorui Bi, Yan Xue, Jiahui Zhou, Bo Yuan, Zhaozhong Feng, Lianwei Li, Junjuan Wang   +8 more
doaj   +2 more sources

Molecular and biochemical characterization of wheat resistance to yellow rust (Puccinia striiformis f. Sp. tritici) using SSR markers and antioxidant profiles [PDF]

BMC Plant Biology
Background One of the most damaging foliar diseases of wheat in Egypt and around the world is yellow rust, often known as stripe rust, which is caused by Puccinia striiformis f. sp. tritici. This study aims to identify wheat cultivars resistant to yellow
Amira M. Ghanaim, Marwa M. Ghonaim, Khaled I. Gad, Heba I. Mohamed, Ahmed A. A. Omran   +4 more
doaj   +2 more sources

Virulence and diversity of Puccinia striiformis in South Russia

Phytopathologia Mediterranea, 2021
Puccinia striiformis causes wheat yield losses in all countries where wheat is cultivated. Virulence and diversity of the P. striiformis were assessed in 2013–2018 in South Russia, and this showed that the North Caucasian population of the pathogen was ...
Galina V. VOLKOVA, Olga A. KUDINOVA, Irina P. MATVEEVA   +2 more
doaj   +3 more sources

Effect of abiotic factors on pathotypes causing yellow and brown rust in wheat

Journal of Agrometeorology, 2023
An attempt was made to determine the most favourable abiotic factors influencing germination of urediniospores of different pathotypes of Puccinia species. The causal organism of rusts in wheat is Puccinia spp.
SHUBHAM ANAND, SARABJOT KAUR SANDHU, PARMINDER SINGH TAK   +2 more
doaj   +1 more source

Use of some chemical inducers to improve wheat resistance to Puccinia striiformis f. Sp. Tritici [PDF]

Ratarstvo i Povrtarstvo, 2014
The effect of DL-β-aminobutyric acid (BABA), benzothiadiazole (BTH), indoleacetic acid (IAA) and salicylic acid (SA) on induced systemic resistance was investigated in moderately susceptible and susceptible wheat genotypes Tamuz-2 and AL-8/70 against ...
Al-Maaroof Emad, Fayadh Hameed Abid, Fattah Farkad A.   +2 more
doaj   +1 more source

Temporally coordinated expression of nuclear genes encoding chloroplast proteins in wheat promotes Puccinia striiformis f. sp. tritici infection

Communications Biology, 2022
A transcriptome time course of Puccinia striiformis f. sp. tritici (Pst) infection reveals nuclear genes encoding chloroplast-localized proteins are manipulated during infection and highlights TaCSP41a disruption as a target for resistance breeding.
Pilar Corredor-Moreno, Roshani Badgami, Sally Jones, Diane G. O. Saunders   +3 more
doaj   +1 more source