ArticleScientific reports2021
Accumulating candidate genes for broad-spectrum resistance to rice blast in a drought-tolerant rice cultivar.
Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 17 citations in OpenAlex.
- History of near-isogenic lines carrying genes for resistance to bacterial blight and blast in rice (Oryza sativa L.).The plant genome · 2026Review
- Involvement of Pathogenesis-Related Proteins and Their Roles in Abiotic Stress Responses in Plants.Biomolecules · 2025Review
- Introgression among subgroups is an important driving force for genetic improvement and evolution of the Asian cultivated riceFrontiers in plant science · 2025Review
- Advancements in rice disease detection through convolutional neural networks: A comprehensive review.Heliyon · 2024Review
- Mlo-Mediated Broad-Spectrum and Durable Resistance against Powdery Mildews and Its Current and Future Applications.Plants (Basel, Switzerland) · 2024Article
- Traces of Introgression from cAus into Tropical Japonica Observed in African Upland Rice Varieties.Rice (New York, N.Y.) · 2023Article
- Climate change challenges, plant science solutions.The Plant cell · 2023Article
- Microbial Effectors: Key Determinants in Plant Health and Disease.Microorganisms · 2022Review
- Advancement in the Breeding, Biotechnological and Genomic Tools towards Development of Durable Genetic Resistance against the Rice Blast Disease.Plants (Basel, Switzerland) · 2022Review
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Authors and funding
8 authors at 4 institutions in 3 countries.
Funding
Abstract
Biotic stresses, including diseases, severely affect rice production, compromising producers' ability to meet increasing global consumption. Understanding quantitative responses for resistance to diverse pathogens can guide development of reliable molecular markers, which, combined with advanced backcross populations, can accelerate the production of more resistant varieties. A candidate gene (CG) approach was used to accumulate different disease QTL from Moroberekan, a blast-resistant rice variety, into Vandana, a drought-tolerant variety. The advanced backcross progeny were evaluated for resistance to blast and tolerance to drought at five sites in India and the Philippines. Gene-based markers were designed to determine introgression of Moroberekan alleles for 11 CGs into the progeny. Six CGs, coding for chitinase, HSP90, oxalate oxidase, germin-like proteins, peroxidase and thaumatin-like protein, and 21 SSR markers were significantly associated with resistance to blast across screening sites. Multiple lines with different combinations, classes and numbers of CGs were associated with significant levels of race non-specific resistance to rice blast and sheath blight. Overall, the level of resistance effective in multiple locations was proportional to the number of CG alleles accumulated in advanced breeding lines. These disease resistant lines maintained tolerance to drought stress at the reproductive stage under blast disease pressure.
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