Results 1 to 10 of about 20,860 (152)

Genetic dissection of Septoria tritici blotch and Septoria nodorum blotch resistance in wheat using GWAS [PDF]

Frontiers in Plant Science
IntroductionSeptoria blotch is a globally significant disease, which ranks second in importance after wheat rusts that causes substantial yield losses. The development of Septoria blotch resistant cultivars through molecular approaches is both economical
Alma Kokhmetova, Nagenahalli Dharmegowda Rathan   +1 more
exaly   +6 more sources

Wheat Encodes Small, Secreted Proteins That Contribute to Resistance to Septoria Tritici Blotch [PDF]

Frontiers in Genetics, 2020
During plant–pathogen interactions, pathogens secrete many rapidly evolving, small secreted proteins (SSPs) that can modify plant defense and permit pathogens to colonize plant tissue.
Fiona Doohan, Angela Feechan, Harriet Benbow   +2 more
exaly   +4 more sources

Hyperspectral Canopy Sensing of Wheat Septoria Tritici Blotch Disease [PDF]

Frontiers in Plant Science, 2018
Producing quantitative and reliable measures of crop disease is essential for resistance breeding, but is challenging and time consuming using traditional phenotyping methods.
Achim Walter, Kang Yu, Andreas Hund
exaly   +4 more sources

A wheat cysteine-rich receptor-like kinase confers broad-spectrum resistance against Septoria tritici blotch [PDF]

Nature Communications, 2021
Septoria tritici blotch (STB) is a devastating foliar disease affecting worldwide wheat production. Here, the authors report a cysteine-rich receptor-like kinase that can confer resistance to Zymoseptoria tritici, the pathogen that causes STB, and slow ...
Cyrille Saintenac, Florence Cambon, Lamia Aouini, Els Verstappen, Seyed Mahmoud Tabib Ghaffary, Théo Poucet, William Marande, Hélène Berges, Steven Xu, Maëlle Jaouannet, Bruno Favery, Julien Alassimone, Andrea Sánchez-Vallet, Justin Faris, Gert Kema, Oliver Robert, Thierry Langin   +16 more
doaj   +2 more sources

Taxonomically Restricted Wheat Genes Interact With Small Secreted Fungal Proteins and Enhance Resistance to Septoria Tritici Blotch Disease [PDF]

Frontiers in Plant Science, 2020
Understanding the nuances of host/pathogen interactions are paramount if we wish to effectively control cereal diseases. In the case of the wheat/Zymoseptoria tritici interaction that leads to Septoria tritici blotch (STB) disease, a 10,000-year-old ...
Ciarán J. Brennan, Binbin Zhou, Harriet R. Benbow, Sobia Ajaz, Sujit J. Karki, James Gerard Hehir, Aoife O’Driscoll, Angela Feechan, Ewen Mullins, Fiona M. Doohan   +9 more
doaj   +2 more sources

Novel resistance loci for quantitative resistance to Septoria tritici blotch in Asian wheat (Triticum aestivum) via genome-wide association study [PDF]

BMC Plant Biology
Background Septoria tritici blotch (STB) disease causes yield losses of up to 50 per cent in susceptible wheat cultivars and can reduce wheat production. In this study, genomic architecture for adult-plant STB resistance in a Septoria Association Mapping
Madhu Patial, Sudhir Navathe, Xinyao He, Umesh Kamble, Manjeet Kumar, Arun Kumar Joshi, Pawan Kumar Singh   +6 more
doaj   +2 more sources

Phenotypic and genetic resistance to Septoria blotch disease in European wheat varieties. [PDF]

Plant Genome
Abstract Zymoseptoria tritici, the causal agent of Septoria tritici blotch (STB), poses a critical threat to wheat (Triticum aestivum L.) production in temperate Europe, underscoring the need for durable genetic resistance. Here, we screened 151 winter wheat varieties at the seedling stage using a mixed inoculum of five virulent isolates.
Copeland C, Isidro Y Sánchez J, Fanelli H, Doohan FM.   +3 more
europepmc   +2 more sources

Identification of resistance sources and genomic regions regulating spot blotch resistance in Asian bread wheat (Triticum aestivum L.) via genome-wide association study. [PDF]

Plant Genome
Abstract Spot blotch (SB), caused by Bipolaris sorokiniana, is a major yield‐limiting disease of wheat (Triticum aestivum L.) in the warm, humid agroclimatic zones of South Asia. The development of resistant cultivars through molecular approaches offers a sustainable strategy for managing this disease.
Aggarwal N, He X, Rathore M, Jan F, Gupta V, Mir RR, Singh PK.   +6 more
europepmc   +2 more sources

A new method to measure EC₅₀ reveals cultivar-specific fungicide resistance and very high diversity within experimental field populations of Zymoseptoria tritici. [PDF]

Pest Manag Sci
We isolated Zymoseptoria tritici strains from a diverse wheat field and quantified fungicide resistance using a novel plate assay. We found high diversity in fungicide sensitivity and host–fungicide–pathogen interactions. Abstract BACKGROUND Zymoseptoria tritici causes Septoria tritici blotch (STB), the most damaging wheat disease in Europe. In Europe,
Talas F, Stapley J, McDonald BA.
europepmc   +2 more sources

Genetic Analysis Using a Multi-Parent Wheat Population Identifies Novel Sources of Septoria Tritici Blotch Resistance [PDF]

Genes, 2020
Adnan Riaz, Fergus Meade, James Cockram   +2 more
exaly   +2 more sources