A high-resolution haplotype collection uncovers somatic hybridization, recombination and intercontinental movement in oat crown rust. [PDF]
PLoS GeneticsThe population structure and evolution of basidiomycetes like rust fungi are influenced by complex reproductive cycles and dikaryotic life stages where two independent nuclear haplotypes are present in the cell.
Eva C Henningsen +14 more
doaj +3 more sources
DNA markers in oat breeding for crown rust resistance (a review)
Труды по прикладной ботанике, генетике и селекции, 2022 Crown rust is the most harmful disease of oat (Avena sativa L.) around the world. The purpose of this review is to analyze and generalize the available information about DNA markers developed for oat breeding for resistance to crown rust.
A. V. Bakulina +3 more
doaj +2 more sources
Agriculture, 2023 Crown rust, one of the most destructive diseases of oat, regularly occurs worldwide and leads to significant yield losses. The constant evolution of the Puccinia coronata f. sp.
Sylwia Sowa +2 more
doaj +2 more sources
Crown rust on oat genotypes with different levels of resistance: damages and losses [PDF]
Ciência Rural, 2021 : The evolution in virulence of Puccinia coronata f. sp. avenae has challenged the genetic resistance to crown rust in oat genotypes. New resistance sources are constantly required for yield stabilization and costs reduction.
Maike Lovatto +6 more
doaj +3 more sources
Hidden Diversity of Crown Rust Resistance within Genebank Resources of Avena sterilis L.
Agronomy, 2021 The most widespread and damaging fungal disease of the oat plant is crown rust. Resistance to the crown rust pathogen, Puccinia coronata Cda. f. sp. avenae (Pca), at the seedling stage of Avena sterilis accessions from the Polish national genebank was ...
Edyta Paczos-Grzęda +4 more
doaj +2 more sources
Preliminary screening of Avena sterilis L. for resistance to crown rust
Agronomy Science, 2020 The best source of crown rust resistance genes (Pc) in genus Avena is a wild hexaploid A. sterilis L. In this study, accessions of A. sterilis gathered from European and North American gene banks, originated from 21 countries were evaluated at the ...
SYLWIA SOWA
doaj +2 more sources
Genome-wide association study for crown rust (Puccinia coronata f. sp. avenae) and powdery mildew (Blumeria graminis f. sp. avenae) resistance in an oat (Avena sativa) collection of commercial varieties and landraces [PDF]
Frontiers in Plant Science, 2015 Diseases caused by crown rust (Puccinia coronata f. sp. avenae and powdery mildew (Blumeria graminis f. sp. avenae) are among the most important constraints for the oat crop.
Gracia eMontilla-Bascón +7 more
doaj +2 more sources
Breeding oat for resistance to the crown rust pathogen Puccinia coronata f. sp. avenae: achievements and prospects. [PDF]
Theor Appl Genet, 2022 Crown rust, caused by Puccinia coronata f. sp. avenae (Pca), is a significant impediment to global oat production. Some 98 alleles at 92 loci conferring resistance to Pca in Avena have been designated; however, allelic relationships and chromosomal ...
Park RF +12 more
europepmc +2 more sources
A chromosome-level, fully phased genome assembly of the oat crown rust fungus Puccinia coronata f. sp. avenae: a resource to enable comparative genomics in the cereal rusts. [PDF]
G3 (Bethesda), 2022 Advances in sequencing technologies as well as development of algorithms and workflows have made it possible to generate fully phased genome references for organisms with non-haploid genomes such as dikaryotic rust fungi.
Henningsen EC +10 more
europepmc +2 more sources
Discovery and Chromosomal Location a Highly Effective Oat Crown Rust Resistance Gene Pc50-5. [PDF]
Int J Mol Sci, 2021 Crown rust, caused by Puccinia coronata f. sp. avenae, is one of the most destructive fungal diseases of oat worldwide. Growing disease-resistant oat cultivars is the preferred method of preventing the spread of rust and potential epidemics.
Toporowska J +4 more
europepmc +2 more sources