ArticleRice (New York, N.Y.)2020
Genetic Dissection of Seed Dormancy in Rice (Oryza sativa L.) by Using Two Mapping Populations Derived from Common Parents.
Article in Rice (New York, N.Y.), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.
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Who cites it
12 citing papers in PubMed, 1 synthesis or guideline pooled it, 20 citations in OpenAlex.
- Whole-genome meta-analysis coupled with haplotype analysis reveal new genes and functional haplotypes conferring pre-harvest sprouting in rice.BMC plant biology · 2025Pooled it
- Genes, Putative Long-Lived mRNAs and Pathways Underlying Genotypic Differences in Rice Seed Storability and Seed Dormancy.Rice (New York, N.Y.) · 2026Article
- Introgression of dwarfing allele dw1 reduced seed dormancy and increased pre-harvest sprouting susceptibility in grain sorghum converted lines.Plant biotechnology journal · 2025Article
- Genetic Dissection of Milled Rice Grain Shape by Using a Recombinant Inbred Line Population and Validation ofPlants (Basel, Switzerland) · 2024Article
- A mediator of OsbZIP46 deactivation and degradation negatively regulates seed dormancy in rice.Nature communications · 2024Article
- A Structure Variation inPlants (Basel, Switzerland) · 2023Article
- Gossypium mustelinum genome and an introgression population enrich interspecific genetics and breeding in cotton.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- Introgression Lines: Valuable Resources for Functional Genomics Research and Breeding in Rice (Frontiers in plant science · 2022Review
- Fine Mapping of Two Interacting Loci for Transmission Ratio Distortion in Rice (Frontiers in plant science · 2022Article
- OsGRETCHENHAGEN3-2 modulates rice seed storability via accumulation of abscisic acid and protective substances.Plant physiology · 2021Article
- Advances in the Identification of Quantitative Trait Loci and Genes Involved in Seed Vigor in Rice.Frontiers in plant science · 2021Review
- Genetic Dissection and Validation of Chromosomal Regions for Transmission Ratio Distortion in Intersubspecific Crosses of Rice.Frontiers in plant science · 2020Article
Corrections and comments
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
Abstract
backgroundSeed dormancy, a quality characteristic that plays a role in seed germination, seedling establishment and grain yield, is affected by multiple genes and environmental factors. The genetic and molecular mechanisms underlying seed dormancy in rice remain largely unknown.
resultsQuantitative trait loci (QTLs) for seed dormancy were identified in two different mapping populations, a chromosome segment substitution line (CSSL) and backcross inbred line (BIL) population, both derived from the same parents Nipponbare, a japonica cultivar with seed dormancy, and 9311, an indica cultivar lacking seed dormancy. A total of 12 and 27 QTL regions for seed dormancy were detected in the CSSLs and BILs, respectively. Among these regions, four major loci (qSD3.1, qSD3.2, qSD5.2 and qSD11.2) were commonly identified for multiple germination parameters associated with seed dormancy in both populations, with Nipponbare alleles delaying the seed germination percentage and decreasing germination uniformity. Two loci (qSD3.1 and qSD3.2) were individually validated in the near-isogenic lines containing the QTL of interest. The effect of qSD3.2 was further confirmed in a CSSL-derived F
conclusionsOur results indicate that the integration of the developed CSSLs and BILs with high-density markers can provide a powerful tool for dissecting the genetic basis of seed dormancy in rice. Our findings regarding the major loci and their interactions with several promising candidate genes that are induced by abscisic acid and specifically expressed in the seeds will facilitate further gene discovery and a better understanding of the genetic and molecular mechanisms of seed dormancy for improving seed quality in rice breeding programs.
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