ArticleMolecular plant pathology2022
The barley HvSTP13GR mutant triggers resistance against biotrophic fungi.
Article in Molecular plant pathology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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12 citing papers in PubMed, 18 citations in OpenAlex.
- The Sugar Transporter Gene Family in Colored Calla Lily: Identification, Expression Patterns, and Roles in Soft Rot Disease.Plants (Basel, Switzerland) · 2025Article
- Genetic engineering, including genome editing, for enhancing broad-spectrum disease resistance in crops.Plant communications · 2025Review
- Dissecting the causal polymorphism of the Lr67res multipathogen resistance gene.Journal of experimental botany · 2024Article
- Long-term detection of Hartmannibacter diazotrophicus on winter wheat and spring barley roots under field conditions revealed positive correlations on yield parameters with the bacterium abundance.FEMS microbiology ecology · 2024Article
- Mapping of adult plant recessive resistance to anthracnose in Indian common bean landrace Baspa/KRC 8.Molecular biology reports · 2024Article
- Functional Analysis of Plant Monosaccharide Transporters Using a Simple Growth Complementation Assay in Yeast.Bio-protocol · 2023Article
- Simplifying Barley Leaf Rust Research: An Easy and Reproducible Infection Protocol forBio-protocol · 2023Article
- Expression of the wheat multipathogen resistance hexose transporter Lr67res is associated with anion fluxes.Plant physiology · 2023Article
- Harnessing adult-plant resistance genes to deploy durable disease resistance in crops.Essays in biochemistry · 2022Review
- Article
- The barley HvSTP13GR mutant triggers resistance against biotrophic fungi.Molecular plant pathology · 2022Article
- Harnessing genetic resistance to rusts in wheat and integrated rust management methods to develop more durable resistant cultivars.Frontiers in plant science · 2022Review
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
High-yielding and stress-resistant crops are essential to ensure future food supply. Barley is an important crop to feed livestock and to produce malt, but the annual yield is threatened by pathogen infections. Pathogens can trigger an altered sugar partitioning in the host plant, which possibly leads to an advantage for the pathogen. Hampering these processes represents a promising strategy to potentially increase resistance. We analysed the response of the barley monosaccharide transporter HvSTP13 towards biotic stress and its potential use for plant protection. The expression of HvSTP13 increased on bacterial and fungal pathogen-associated molecular pattern (PAMP) application, suggesting a PAMP-triggered signalling that converged on the transcriptional induction of the gene. Promoter studies indicate a region that is probably targeted by transcription factors downstream of PAMP-triggered immunity pathways. We confirmed that the nonfunctional HvSTP13GR variant confers resistance against an economically relevant biotrophic rust fungus in barley. Our experimental setup provides basal prerequisites to further decode the role of HvSTP13 in response to biological stress. Moreover, in line with other studies, our experiments indicate that the alteration of sugar partitioning pathways, in a host-pathogen interaction, is a promising approach to achieve broad and durable resistance in plants.
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