[HTML][HTML] Genetic diversity of barley foliar fungal pathogens

A Çelik Oğuz, A Karakaya - Agronomy, 2021 - mdpi.com
Powdery mildew, net blotch, scald, spot blotch, barley stripe, and leaf rust are important foliar
fungal pathogens of barley. Fungal leaf pathogens negatively affect the yield and quality in …

[HTML][HTML] Mining Middle Eastern and Central Asian Barley Germplasm to Understand Diversity for Resistance to Puccinia hordei, Causal Agent of Leaf Rust

M Mehnaz, PM Dracatos, RF Park, D Singh - Agronomy, 2021 - mdpi.com
Vast collections of barley germplasm have been established and conserved in various
global gene banks. These collections hold tremendous genetic diversity for resistance …

[HTML][HTML] A pathogen-induced putative NAC transcription factor mediates leaf rust resistance in barley

C Chen, M Jost, MA Outram, D Friendship… - Nature …, 2023 - nature.com
Leaf rust, caused by Puccinia hordei, is one of the most widespread and damaging foliar
diseases affecting barley. The barley leaf rust resistance locus Rph7 has been shown to …

Genome-wide association studies provide insights on genetic architecture of resistance to leaf rust in a worldwide barley collection

D Singh, LA Ziems, PM Dracatos, M Pourkheirandish… - Molecular …, 2018 - Springer
We assembled an international barley panel comprising 282 entries from 26 countries with
various levels of field resistance to leaf rust caused by Puccinia hordei. The panel was …

Validating Molecular Markers for Barley Leaf Rust Resistance Genes Rph20 and Rph24

PM Dracatos, RF Park, D Singh - Plant Disease, 2021 - Am Phytopath Society
Improving resistance to barley leaf rust (caused by Puccinia hordei) is an important breeding
objective in most barley growing regions worldwide. The development and subsequent …

Diversifying Resistance Mechanisms in Cereal Crops Using Microphenomics

PM Dracatos, S Lück, DK Douchkov - Plant Phenomics, 2023 - spj.science.org
Whole-grain cereals, including wheat, barley, oat, rye, corn, rice, millet, and triticale, are a
rich source of calories, essential vitamins, minerals, and phytochemicals that both nourish …

[HTML][HTML] Major chromosome 5H haplotype switch structures the European two-rowed spring barley germplasm of the past 190 years

R Wonneberger, M Schreiber, A Haaning… - Theoretical and Applied …, 2023 - Springer
Key message Selection over 70 years has led to almost complete fixation of a haplotype
spanning~ 250 Mbp of chomosome 5H in European two-rowed spring barleys, possibly …

[HTML][HTML] Additive manufacturing of devices used for collection and application of cereal rust urediniospores

ZA Pretorius, GJ Booysen, WHP Boshoff… - Frontiers in Plant …, 2019 - frontiersin.org
Optimized inoculation procedures are an important consideration in achieving repeatable
plant infection when working with biotrophic rust fungi. Several plant pathology laboratories …

Rapid phenotyping of adult plant resistance in barley (Hordeum vulgare) to leaf rust under controlled conditions

CT Rothwell, D Singh, F van Ogtrop… - Plant …, 2019 - Wiley Online Library
Breeding for adult plant resistance (APR) is currently impeded by the low frequency of
annual field‐based testing and variable environmental conditions. We developed and …

[HTML][HTML] The genetic basis and interaction of genes conferring resistance to Puccinia hordei in an ICARDA barley breeding line GID 5779743

HX Dinh, M Pourkheirandish, RF Park… - Frontiers in Plant …, 2022 - frontiersin.org
Leaf rust of barley causes significant losses in crops of susceptible cultivars. Deploying host
resistance is the most cost-effective and eco-sustainable strategy to protect the harvest …