ArticleRice (New York, N.Y.)2018
Evaluation and breeding application of six brown planthopper resistance genes in rice maintainer line Jin 23B.
Article in Rice (New York, N.Y.), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed.
- Breaking genetic linkage barriers to improve brown planthopper resistance and grain yield in japonica rice.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Article
- Revealing Genomic Traits and Evolutionary Insights of Oryza officinalis from Southern China Through Genome Assembly and Transcriptome Analysis.Rice (New York, N.Y.) · 2025Article
- Virulence Adaptation by Rice Planthoppers and Leafhoppers to Resistance Genes and Loci: A Review.Insects · 2024Review
- Heterosis for Interactions between Insect Herbivores and 3-Line Hybrid Rice under Low and High Soil Nitrogen Conditions.Insects · 2024Article
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- Near-isogenic lines for resistance to brown planthopper with the genetic background of Indica Group elite rice (Breeding science · 2023Article
- Transcriptome analysis revealed differentially expressed genes in rice functionally associated with brown planthopper defense in near isogenic lines pyramidingFrontiers in plant science · 2023Article
- Characterization and QTL Mapping of a Major Field Resistance Locus for Bacterial Blight in Rice.Plants (Basel, Switzerland) · 2022Article
- Multiparent-Derived, Marker-Assisted Introgression Lines of the Elite Indian Rice Cultivar, 'Krishna Hamsa' Show Resistance against Bacterial Blight and Blast and Tolerance to Drought.Plants (Basel, Switzerland) · 2022Article
- Introgression Lines: Valuable Resources for Functional Genomics Research and Breeding in Rice (Frontiers in plant science · 2022Review
- Metatranscriptomic Sequencing Suggests the Presence of Novel RNA Viruses in Rice Transmitted by Brown Planthopper.Viruses · 2021Article
- The Impact of Climate Change on the Resistance of Rice Near-Isogenic Lines with Resistance Genes Against Brown Planthopper.Rice (New York, N.Y.) · 2021Article
- RNA-Sequencing Reveals Differentially Expressed Rice Genes Functionally Associated with Defense against BPH and WBPH in RILs Derived from a Cross between RP2068 and TN1.Rice (New York, N.Y.) · 2021Article
- Multiple Genome Wide Association Mapping Models Identify Quantitative Trait Nucleotides for Brown Planthopper (Vaccines · 2020Article
- Recent Strategies for Detection and Improvement of Brown Planthopper Resistance Genes in Rice: A Review.Plants (Basel, Switzerland) · 2020Review
- High-resolution mapping and breeding application of a novel brown planthopper resistance gene derived from wild rice (Oryza. rufipogon Griff).Rice (New York, N.Y.) · 2019Article
- Unanticipated benefits and potential ecological costs associated with pyramiding leafhopper resistance loci in rice.Crop protection (Guildford, Surrey) · 2019Article
- Virulence adaptation in a rice leafhopper: Exposure to ineffective genes compromises pyramided resistance.Crop protection (Guildford, Surrey) · 2018Article
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8 authors.
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Abstract
backgroundThe brown planthopper (BPH), an insect species that feeds on rice plants (Oryza sativa L.), is one of the most destructive insect pests of rice. BPH can be controlled with chemical pesticides, but they are expensive in terms of the cost and environmental hazards. Hence, utilization of resistance genes in resistant varieties is considered as a more economical and eco-friendly effective method for control.
resultsIn this study, six dominant BPH-resistance genes (Bph3, Bph14, Bph15, Bph18, Bph20 and Bph21) were introduced into an elite indica rice cultivar Jin 23B using the marker-assisted selection (MAS) method of breeding. One line combining Bph14 and Bph15 and six single gene introgression lines were used to evaluate the gene effects based on three parameters: seedling and tillering resistance of the rice genotypes, honeydew weight, and BPH survival rate. Among all improved lines, combination of Bph14 and Bph15 had the largest effect in conferring resistance to BPH. Bioassays showed that the order of the gene effects was Bph14/Bph15 > Bph15 ≥ Bph14 ≥ Bph20 ≥ Bph21 ≥ Bph3 > Bph18 > none at the rice seedling stage. The pyramided or single-gene introgression lines showed enhanced resistance relative to the control. Furthermore, field trial data demonstrated that yields of improved Jin 23B lines were similar to the control under BPH-free field conditions.
conclusionsEach of the BPH resistance genes reduced BPH growth and development, and was effective at both the seedling and tillering growth stages. These lines can be used in rice hybrid and production in China.
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