Results 31 to 40 of about 11,348,558 (200)

RETRACTED ARTICLE: Alternate hosts and their impact on genetic diversity of Puccinia striiformis f. sp. tritici and disease epidemics

Journal of Plant Interactions, 2020
We, the Editor and Publisher of Journal of Plant Interactions have retracted the following article: Journal of Plant Interactions: Sajid Mehmood, Marina Sajid, Lili Huang & Zhensheng Kang (2020) Alternate hosts and their impact on genetic diversity of ...
Sajid Mehmood, Marina Sajid, Lili Huang, Zhensheng Kang   +3 more
doaj   +1 more source

DIAGNOSTICS OF RUSTS AND SPOTTS OF WHEAT USING COMPUTER VISION METHODS

Siberian Journal of Life Sciences and Agriculture, 2022
Purpose. To investigate the possibility of diagnosing yellow and brown rust (Puccinia striiformis f. sp. tritici West. Puccinia triticina f. sp. tritici Erikss), yellow spot (Pyrenophora tritici-repentis (Died.) Drechsler) on wheat leaves from images ...
Irina V. Arinicheva, Igor V. Arinichev, Galina V. Volkova, Sergey V. Polyanskikh   +3 more
doaj   +1 more source

Molecular characterization of Indian pathotypes of Puccinia striiformis f. sp. tritici and multigene phylogenetic analysis to establish inter- and intraspecific relationships

Genetics and Molecular Biology, 2018
Stripe rust caused by Puccinia striiformis f. sp. tritici (Pst) is one of the most devastating diseases of wheat (Triticum spp.) worldwide. Indian isolates were characterised based on their phenotypic reaction on differential hosts carrying different Yr ...
Rashmi Aggarwal, Deepika Kulshreshtha, Sapna Sharma, Vaibhav K. Singh, Channappa Manjunatha, Subhash C. Bhardwaj, Mahender S. Saharan   +6 more
doaj   +1 more source

Infection of Brachypodium distachyon with Selected Grass Rust Pathogens

Molecular Plant-Microbe Interactions, 2013
The model temperate grass Brachypodium distachyon is considered a nonhost for wheat rust diseases caused by Puccinia graminis f. sp. tritici, P. triticina, and P. striiformis. Up to 140 Brachypodium accessions were infected with these three rust species,
Michael Ayliffe, Davinder Singh, Robert Park, Matthew Moscou, Tony Pryor   +4 more
doaj   +1 more source

An Avirulence Gene Cluster in the Wheat Stripe Rust Pathogen (Puccinia striiformis f. sp. tritici) Identified through Genetic Mapping and Whole-Genome Sequencing of a Sexual Population

mSphere, 2020
Puccinia striiformis f. sp. tritici, the causal agent of wheat stripe (yellow) rust, is an obligate, biotrophic fungus. It was difficult to study the genetics of the pathogen due to the lack of sexual reproduction. The recent discovery of alternate hosts
Chongjing Xia, Yu Lei, Meinan Wang, Wanquan Chen, Xianming Chen   +4 more
doaj   +1 more source

Race Composition of Puccinia striiformis f. sp. tritici in Tibet, China [PDF]

Plant Disease, 2012
In Tibet, China, wheat stripe rust (caused by Puccinia striiformis f. sp. tritici) has recently become one of the most destructive diseases on winter wheat. To identify races of the pathogen in Tibet, 261 isolates were obtained in 2010 and tested on seedlings of a standard set of 19 wheat indicator genotypes.
Xiaoping, Hu, Jiaojiao, Li, Yating, Wang, Baotong, Wang, Qiang, Li, Zhensheng, Kang, Minna, Yang, Yueling, Peng, Taiguo, Liu, Wanquan, Chen, Xiangming, Xu   +10 more
openaire   +2 more sources

Sources of resistance to yellow rust and stem rust in wheat-alien introgressions [PDF]

, 2013
Wheat is the staple food and the main source of caloric intake in most developing countries, and thereby an important source in order to maintain food security for the growing populations in those countries. Stem rust Puccinia graminis f. sp.
Rahmatov, Mahbubjon
core   +1 more source

TaMCA4, a Novel Wheat Metacaspase Gene Functions in Programmed Cell Death Induced by the Fungal Pathogen Puccinia striiformis f. sp. tritici

Molecular Plant-Microbe Interactions, 2012
Programmed cell death (PCD) is a physiological process to remove redundant or harmful cells, for the development of multicellular organisms, or for restricting the spread of pathogens (hypersensitive response).
Xiaodong Wang, Xiaojie Wang, Hao Feng, Chunlei Tang, Pengfei Bai, Guorong Wei, Lili Huang, Zhensheng Kang   +7 more
doaj   +1 more source

QTL rich genomic clusters in wheat: a catalogue for resistance to <i>Puccinia striiformis</i> f. sp. <i>tritici</i>. [PDF]

Front Plant Sci
Wheat stripe/yellow rust, caused by Puccinia striiformis f. sp. tritici (Pst), remains one of the most significant constraints to global wheat production.
Micheni C, Singh D, Park RF, Ziems L.
europepmc   +4 more sources

An improved method for RNA extraction from urediniospores of and wheat leaves infected by an obligate fungal pathogen, Puccinia striiformis f. sp. tritici

Journal of Integrative Agriculture, 2016
Stripe rust, caused by Puccinia striiformis f. sp. tritici, is an important wheat disease in China, seriously threatening wheat production. Understanding the winter survival of the fungus is a key for predicting the spring epidemics of the disease, which
Li-Jie MA, Jia-xing QIAO, Xin-yu KONG, Jun-juan WANG, Xiang-ming XU, Xiao-ping HU   +5 more
doaj   +1 more source