Results 1 to 10 of about 949,790 (201)

Wheat Genes Associated with Different Types of Resistance against Stem Rust (Puccinia graminis Pers.)

Pathogens, 2022
Stem rust is one wheat’s most dangerous fungal diseases. Yield losses caused by stem rust have been significant enough to cause famine in the past. Some races of stem rust are considered to be a threat to food security even nowadays. Resistance genes are
Anatolii Karelov, Natalia Kozub, Oksana Sozinova, Yaroslav Pirko, Igor Sozinov, Alla Yemets, Yaroslav Blume   +6 more
doaj   +1 more source

Determination of the Seedling Reactions of Some Turkish Bread and Durum Wheat Cultivars to Stem Rust Races TTTTF, RTTTC and RTTTF

Journal of Agricultural Sciences, 2021
Seedling resistance of 46 bread wheat and 14 durum wheat cultivars grown commonly in Turkey to stem rust races TTTTF, RTTTC, and RTTTF, the most common races in the Kastamonu region of Turkey, was determined under greenhouse conditions.
Nilüfer Akci, Aziz Karakaya
doaj   +1 more source

Comparative transcriptomics of stem rust resistance in wheat NILs mediated by Sr24 rust resistance gene.

PLoS ONE, 2023
Stem rust of wheat is a deleterious fungal disease across the globe causing severe yield losses. Although, many stem rust resistance genes (Sr) are being used in wheat breeding programs, new emerging stem rust pathotypes are a challenge to important Sr ...
Gautam Vishwakarma, Ajay Saini, Subhash Chander Bhardwaj, Satish Kumar, Bikram Kishore Das   +4 more
doaj   +1 more source

Genome-Wide Association Studies Reveal All-Stage Rust Resistance Loci in Elite Durum Wheat Genotypes

Frontiers in Plant Science, 2021
Leaf rust, caused by Puccinia triticina (Pt), stripe rust caused by Puccinia striiformis f. sp. tritici (Pst), and stem rust caused by Puccinia graminis f. sp. tritici (Pgt) are major diseases to wheat production globally.
Meriem Aoun, Matthew N. Rouse, Matthew N. Rouse, James A. Kolmer, James A. Kolmer, Ajay Kumar, Elias M. Elias   +6 more
doaj   +1 more source

REVIEW ON BLACK STEM RUST OF WHEAT [PDF]

Russian Journal of Agricultural and Socio-Economic Sciences, 2022
Throughout history, Puccinia graminis tritici, Ug99 has been regarded as a significant danger to the production of wheat because it causes the stem or "black rust" disease.
Bibek D., Bikram A.
doaj  

Major Gene for Field Stem Rust Resistance Co-Locates with Resistance Gene Sr12 in 'Thatcher' Wheat. [PDF]

PLoS ONE, 2016
Stem rust, caused by Puccinia graminis (Pgt), is a damaging disease of wheat that can be controlled by utilizing effective stem rust resistance genes.
Colin W Hiebert, James A Kolmer, Curt A McCartney, Jordan Briggs, Tom Fetch, Harbans Bariana, Frederic Choulet, Matthew N Rouse, Wolfgang Spielmeyer   +8 more
doaj   +1 more source

Identification and Validation of High LD Hotspot Genomic Regions Harboring Stem Rust Resistant Genes on 1B, 2A (Sr38), and 7B Chromosomes in Wheat

Frontiers in Genetics, 2021
Stem rust caused by Puccinia graminis f. sp. tritici Eriks. is an important disease of common wheat globally. The production and cultivation of genetically resistant cultivars are one of the most successful and environmentally friendly ways to protect ...
Shamseldeen Eltaher, Amira M. I. Mourad, P. Stephen Baenziger, Stephen Wegulo, Vikas Belamkar, Ahmed Sallam   +5 more
doaj   +1 more source

Genetic diversity, antifungal evaluation and molecular docking studies of Cu-chitosan nanoparticles as prospective stem rust inhibitor candidates among some Egyptian wheat genotypes

PLoS ONE, 2021
Wheat has a remarkable importance among cereals worldwide. Wheat stem and leaf rust constitute the main threats that destructively influence grain quality and yield production.
Hanaa S. Omar, Abdullah Al Mutery, Neama H. Osman, Nour El-Houda A. Reyad, Mohamed A. Abou-Zeid   +4 more
doaj   +2 more sources

Screening of the world winter bread wheat collection for leafstem disease resistance in the Lower Volga region

Зерновое хозяйство России, 2022
The current paper has presented the study results of collection winter bread wheat samples. The purpose of the study was to screen the world collection of winter bread wheat for disease resistance in the Nizhnevolzhsky region.
E. A. Konkova, S. V. Lyashcheva, A. I. Sergeeva   +2 more
doaj   +1 more source

Single amino acid change alters specificity of the multi-allelic wheat stem rust resistance locus SR9

Nature Communications, 2023
Most rust resistance genes thus far isolated from wheat have a very limited number of functional alleles. Here, we report the isolation of most of the alleles at wheat stem rust resistance gene locus SR9. The seven previously reported resistance alleles (
Jianping Zhang, Jayaveeramuthu Nirmala, Shisheng Chen, Matthias Jost, Burkhard Steuernagel, Mirka Karafiatova, Tim Hewitt, Hongna Li, Erena Edae, Keshav Sharma, Sami Hoxha, Dhara Bhatt, Rea Antoniou-Kourounioti, Peter Dodds, Brande B. H. Wulff, Jaroslav Dolezel, Michael Ayliffe, Colin Hiebert, Robert McIntosh, Jorge Dubcovsky, Peng Zhang, Matthew N. Rouse, Evans Lagudah   +22 more
doaj   +1 more source