ArticleScientific reports2016
Overcoming inter-subspecific hybrid sterility in rice by developing indica-compatible japonica lines.
Article in Scientific reports, 2016. 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, 63 citations in OpenAlex.
- Identification and Genetic Analysis of Collinearity Loci for Interspecific Hybrid Sterility in Genus Oryza.Rice (New York, N.Y.) · 2025Article
- Molecular mapping of a novel locus S68 for intrasubspecific hybrid sterility in indica-indica hybrid.Scientific reports · 2025Article
- Identification of a novel hybrid sterility locus S67 between temperate japonica subgroup and basmati subgroup in Oryza sativa L.Scientific reports · 2024Article
- Pyramiding of Low Chalkiness QTLs Is an Effective Way to Reduce Rice Chalkiness.Rice (New York, N.Y.) · 2024Article
- Genome-wide and pan-genomic analysis reveals rich variants of NBS-LRR genes in a newly developed wild rice line fromFrontiers in plant science · 2024Article
- Improving bridge effect to overcome interspecific hybrid sterility by pyramiding hybrid sterile loci from Oryza glaberrima.Scientific reports · 2023Article
- Two complementary genes in a presence-absence variation contribute to indica-japonica reproductive isolation in rice.Nature communications · 2023Article
- Characterization and fine-mapping of a new Asian rice selfish genetic locus S58 in Asian-African rice hybrids.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- Identification, Fine Mapping and Application of Quantitative Trait Loci for Grain Shape Using Single-Segment Substitution Lines in Rice (Plants (Basel, Switzerland) · 2023Article
- Introgression of a Complex Genomic Structural Variation Causes Hybrid Male Sterility inInternational journal of molecular sciences · 2022Article
- Development of Wide-CompatibleFrontiers in plant science · 2022Article
- Rice functional genomics: decades' efforts and roads ahead.Science China. Life sciences · 2022Review
- The Next Generation of Rice: Inter-SubspecificFrontiers in plant science · 2022Article
- Understanding the Nature of Hybrid Sterility and Divergence of Asian Cultivated Rice.Frontiers in plant science · 2022Review
- Interspecific Hybridization Is an Important Driving Force for Origin and Diversification of Asian Cultivated RiceFrontiers in plant science · 2022Review
- GW10, a member of P450 subfamily regulates grain size and grain number in rice.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021Article
- Unconditional and conditional analysis of epistasis between tillering QTLs based on single segment substitution lines in rice.Scientific reports · 2020Article
- Natural variations at the Stay-Green gene promoter control lifespan and yield in rice cultivars.Nature communications · 2020Article
- New Insights Into the Nature of Interspecific Hybrid Sterility in Rice.Frontiers in plant science · 2020Review
- Dissecting a heterotic gene through GradedPool-Seq mapping informs a rice-improvement strategy.Nature communications · 2019Article
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Authors and funding
15 authors at 1 institution in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
Rice (Oryza sativa L.) is an important staple crop. The exploitation of the great heterosis that exists in the inter-subspecific crosses between the indica and japonica rice has long been considered as a promising way to increase the yield potential. However, the male and female sterility frequently occurred in the inter-subspecific hybrids hampered the utilization of the heterosis. Here we report that the inter-subspecific hybrid sterility in rice is mainly affected by the genes at Sb, Sc, Sd and Se loci for F1 male sterility and the gene at S5 locus for F1 female sterility. The indica-compatible japonica lines (ICJLs) developed by pyramiding the indica allele (S-i) at Sb, Sc, Sd and Se loci and the neutral allele (S-n) at S5 locus in japonica genetic background through marker-assisted selection are compatible with indica rice in pollen fertility and in spikelet fertility. These results showed a great promise of overcoming the inter-subspecific hybrid sterility and exploiting the heterosis by developing ICJLs.
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