ArticleScientific reports2020
Evolutionary dynamics and impacts of chromosome regions carrying R-gene clusters in rice.
Article in Scientific reports, 2020. 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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27 citing papers in PubMed, 47 citations in OpenAlex.
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- Local gene duplications drive extensive NLR copy number variation across multiple genotypes of Theobroma cacao.G3 (Bethesda, Md.) · 2025Article
- Domestication Reduces Plant Immune Receptor Gene Repertoires Across Lineages.Genome biology and evolution · 2025Article
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- Molecular Insights into Rice Immunity: Unveiling Mechanisms and Innovative Approaches to Combat Major Pathogens.Plants (Basel, Switzerland) · 2025Review
- Phased T2T genome assemblies facilitate the mining of disease-resistance genes inHorticulture research · 2025Article
- The Role of Genetic Resistance in Rice Disease Management.International journal of molecular sciences · 2025Review
- Resistance haplotypes to green rice leafhopper (Breeding science · 2024Article
- The Hessian fly resistance gene HvRHF1 is localized in an NBS-LRR gene cluster in barley.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- Fine mapping and breeding application of two brown planthopper resistance genes derived from landrace rice.PloS one · 2024Article
- DeepFrontiers in plant science · 2024Article
- Genetics of chilling response at early growth stage in rice: a recessive gene for tolerance and importance of acclimation.AoB PLANTS · 2023Article
- Comparative pangenome analyses provide insights into the evolution of Brassica rapa resistance gene analogues (RGAs).Plant biotechnology journal · 2023Article
- The genome of Acorus deciphers insights into early monocot evolution.Nature communications · 2023Article
- Evolution of NLR genes in genus Arachis reveals asymmetric expansion of NLRome in wild and domesticated tetraploid species.Scientific reports · 2023Article
- Transcriptomics reveal the genetic coordination of early defense toFrontiers in plant science · 2023Article
- Molecular mapping and transfer of a novel brown planthopper resistance gene bph42 from Oryza rufipogon (Griff.) To cultivated rice (Oryza sativa L.).Molecular biology reports · 2022Article
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7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
To elucidate R-gene evolution, we compared the genomic compositions and structures of chromosome regions carrying R-gene clusters among cultivated and wild rice species. Map-based sequencing and gene annotation of orthologous genomic regions (1.2 to 1.9 Mb) close to the terminal end of the long arm of rice chromosome 11 revealed R-gene clusters within six cultivated and ancestral wild rice accessions. NBS-LRR R-genes were much more abundant in Asian cultivated rice (O. sativa L.) than in its ancestors, indicating that homologs of functional genes involved in the same pathway likely increase in number because of tandem duplication of chromosomal segments and were selected during cultivation. Phylogenetic analysis using amino acid sequences indicated that homologs of paired Pikm1-Pikm2 (NBS-LRR) genes conferring rice-blast resistance were likely conserved among all cultivated and wild rice species we examined, and the homolog of Xa3/Xa26 (LRR-RLK) conferring bacterial blight resistance was lacking only in Kasalath.
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