ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2005
Genetic control of rice blast resistance in the durably resistant cultivar Gumei 2 against multiple isolates.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.
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Who cites it
27 citing papers in PubMed, 112 citations in OpenAlex.
- Status on Genetic Resistance to Rice Blast Disease in the Post-Genomic Era.Plants (Basel, Switzerland) · 2025Review
- Molecular breeding approaches for sustainable rice blast management: recent advances and challenges.Frontiers in plant science · 2025Review
- Current status of molecular rice breeding for durable and broad-spectrum resistance to major diseases and insect pests.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Review
- Advancement in the Breeding, Biotechnological and Genomic Tools towards Development of Durable Genetic Resistance against the Rice Blast Disease.Plants (Basel, Switzerland) · 2022Review
- Understanding the Dynamics of Blast Resistance in Rice-Journal of fungi (Basel, Switzerland) · 2022Review
- Identification of Blast Resistance QTLs Based on Two Advanced Backcross Populations in Rice.Rice (New York, N.Y.) · 2020Article
- Improvement of rice blast resistance by developing monogenic lines, two-gene pyramids and three-gene pyramid through MAS.Rice (New York, N.Y.) · 2019Article
- Current status on mapping of genes for resistance to leaf- and neck-blast disease in rice.3 Biotech · 2019Review
- Fine mapping of a panicle blast resistance gene Pb-bd1 in Japonica landrace Bodao and its application in rice breeding.Rice (New York, N.Y.) · 2019Article
- Blast resistance in Indian rice landraces: Genetic dissection by gene specific markers.PloS one · 2019Article
- Prospects of Understanding the Molecular Biology of Disease Resistance in Rice.International journal of molecular sciences · 2018Review
- Allele-specific marker-based assessment revealed that the rice blast resistance genes Pi2 and Pi9 have not been widely deployed in Chinese indica rice cultivars.Rice (New York, N.Y.) · 2016Article
- Characterization and Fine Mapping of a Blast Resistant Gene Pi-jnw1 from the japonica Rice Landrace Jiangnanwan.PloS one · 2016Article
- A genome-wide survey reveals abundant rice blast R genes in resistant cultivars.The Plant journal : for cell and molecular biology · 2015Article
- Gene pyramiding enhances durable blast disease resistance in rice.Scientific reports · 2015Article
- Molecular Breeding Strategy and Challenges Towards Improvement of Blast Disease Resistance in Rice Crop.Frontiers in plant science · 2015Review
- Molecular marker assisted gene stacking for biotic and abiotic stress resistance genes in an elite rice cultivar.Frontiers in plant science · 2015Article
- Blast resistance in rice: a review of conventional breeding to molecular approaches.Molecular biology reports · 2013Review
- Molecular mapping of the Pi2/9 allelic gene Pi2-2 conferring broad-spectrum resistance to Magnaporthe oryzae in the rice cultivar Jefferson.Rice (New York, N.Y.) · 2012Article
- A multiple gene complex on rice chromosome 4 is involved in durable resistance to rice blast.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2012Article
Corrections and comments
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Authors and funding
6 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
To further our understanding of the genetic control of blast resistance in rice cultivar Gumei 2 and, consequently, to facilitate the utilization of this durably blast-resistant cultivar, we studied 304 recombinant inbred lines of indica rice cross Zhong 156/Gumei 2 and a linkage map comprising 181 markers. An analysis of segregation for resistance against five isolates of rice blast suggested that one gene cluster and three additional major genes that are independently inherited are responsible for the complete resistance of Gumei 2. The gene cluster was located to chromosome 6 and includes two genes mapped previously, Pi25(t), against Chinese rice blast isolate 92-183 (race ZC15) and Pi26(t) against Philippine rice blast isolate Ca89 (lineage 4), and a gene for resistance against Philippine rice blast isolate 92330-5 (lineage 17). Of the two genes conferring resistance against the Philippine isolates V86013 (lineage 15) and C923-39 (lineage 46), we identified one as Pi26(t) and mapped the other onto the distal end of chromosome 2 where Pib is located. We used three components of partial blast resistance, percentage diseased leaf area (DLA), lesion number and lesion size, all measured in the greenhouse, to measure the degree of susceptibility to isolates Ca89 and C923-39 and subsequently identified nine and eight quantitative trait loci (QTLs), respectively. Epistasis was determined to play an important role in partial resistance against Ca89. Using DLA measured on lines susceptible in a blast nursery, we detected six QTLs. While different QTLs were detected for partial resistance to Ca89 and C923-39, respectively, most were involved in the partial resistance in the field. Our results suggest that the blast resistance in Gumei 2 is controlled by multiple major genes and minor genes with epistatic effects.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.