ArticleRice (New York, N.Y.)2016
A New Recessive Gene Conferring Resistance Against Rice Blast.
Article in Rice (New York, N.Y.), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 27 citations in OpenAlex.
- Status on Genetic Resistance to Rice Blast Disease in the Post-Genomic Era.Plants (Basel, Switzerland) · 2025Review
- Article
- Advancement in the Breeding, Biotechnological and Genomic Tools towards Development of Durable Genetic Resistance against the Rice Blast Disease.Plants (Basel, Switzerland) · 2022Review
- Linkage of SSR markers with rice blast resistance and development of partial resistant advanced lines of rice (Physiology and molecular biology of plants : an international journal of functional plant biology · 2022Article
- Toward Integrated Multi-Omics Intervention: Rice Trait Improvement and Stress Management.Frontiers in plant science · 2021Review
- Identification and Characterization of a Large Effect QTL from Oryza glumaepatula Revealed Pi68(t) as Putative Candidate Gene for Rice Blast Resistance.Rice (New York, N.Y.) · 2020Article
- Candidate screening of blast resistance donors for rice breeding.Journal of genetics · 2019Article
- Current status on mapping of genes for resistance to leaf- and neck-blast disease in rice.3 Biotech · 2019Review
- Article
- Proteomics of Rice-Frontiers in plant science · 2019Review
- Map-based cloning and validation of a gall midge resistance gene, Gm8, encoding a proline-rich protein in the rice variety Aganni.Molecular biology reports · 2018Article
- Prospects of Understanding the Molecular Biology of Disease Resistance in Rice.International journal of molecular sciences · 2018Review
- The Race Structure of the Rice Blast Pathogen Across Southern and Northeastern China.Rice (New York, N.Y.) · 2017Article
- Article
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundRice blast (causative pathogen Magnaporthe oryzae) represents a major biotic constraint over rice production. While numerous genes for resistance have been found in both japonica and indica germplasm, as yet the diversity harbored by aus germplasm has not been widely exploited.
resultsThe blast resistance present in the aus type cultivar AS20-1 was shown, via an analysis of segregation in the F2 generation bred from a cross with the highly blast susceptible cultivar Aichi Asahi, to be due to the action of a single recessive gene, denoted pi66(t). The presence of pi66(t) gave an intermediate level control to plants infected with the blast pathogen isolate EHL0635. A bulked segregant analysis indicated that four microsatellite loci (SSRs) mapping to chromosome 3 were probably linked to pi66(t). Localized mapping using chromosome 3-based SSRs and Indels defined a genetic window for pi66(t), flanked by the markers F04-j2 and M19-i12, which physically equals to 27.7 and 49.0 kb, respectively, in the reference genomes of cultivars Nipponbare and 93-11. This physical interval does not harbor any major gene currently associated with disease resistance.
conclusionpi66(t) is one of just three recessive genes controlling rice blast, and is the first major gene for resistance to be mapped to chromosome 3.
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