ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2007
Marker-assisted selection and evaluation of the QTL for stigma exsertion under japonica rice genetic background.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.
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32 citing papers in PubMed.
- Transcriptional signatures associated with female receptivity and longevity in genetically male-sterile wheat (Triticum aestivum L.).Scientific reports · 2026Article
- Mutation in HER1 enhances stigma exsertion and hybrid seed production in rice.Nature communications · 2026Article
- Identification of candidate gene controlling TSSL via BSA-seq and fine mapping and germplasm innovation in rice.BMC genomics · 2025Article
- OsSPL5 promotes rice outcrossing efficiency by G-protein pathway.Plant biotechnology journal · 2025Article
- Improvement of the outcrossing ability of CMS lines by pyramiding QTLs for SER.Molecular breeding : new strategies in plant improvement · 2025Article
- Genetic Analysis and Fine Mapping of QTLs for Stigma Exsertion Rate in Rice.Rice (New York, N.Y.) · 2024Article
- Research Progress on the Trait of Stigma Exsertion in Rice.Plants (Basel, Switzerland) · 2024Review
- Four QTLs control stigma exsertion rate by changing stigma size in rice.Molecular breeding : new strategies in plant improvement · 2024Article
- Transcriptome disclosure of hormones inducing stigma exsertion in Nicotiana tabacum by corolla shortening.BMC genomics · 2024Article
- Grain shape is a factor affecting the stigma exsertion rate in rice.Frontiers in plant science · 2023Article
- Fine mapping and target gene identification ofFrontiers in plant science · 2022Article
- Potential roles of stigma exsertion on spikelet fertility in rice (Frontiers in plant science · 2022Review
- Linkage mapping and association analysis to identify a reliable QTL for stigma exsertion rate in rice.Frontiers in plant science · 2022Article
- QTL Mapping of a Novel Genomic Region Associated with High Out-Crossing Rate Derived from Oryza longistaminata and Development of New CMS Lines in Rice, O. sativa L.Rice (New York, N.Y.) · 2021Article
- Dissection of closely linked QTLs controlling stigma exsertion rate in rice by substitution mapping.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021Article
- Mapping chromosomal regions associated with anther indehiscence with exerted stigmas in CRI-48 and Jasmine 85 cross of rice (Heliyon · 2021Article
- ATP-Binding Cassette G Transporters SGE1 and MtABCG13 Control Stigma Exsertion.Plant physiology · 2020Article
- Substitution Mapping of the Major Quantitative Trait Loci Controlling Stigma Exsertion Rate from Oryza glumaepatula.Rice (New York, N.Y.) · 2020Article
- Research and Development Strategies for Hybrid japonica Rice.Rice (New York, N.Y.) · 2020Review
- Mapping and Functional Characterization ofFrontiers in plant science · 2020Article
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4 authors.
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Abstract
Stigma exsertion is one of the important traits which contribute to the efficient improvement of commercial seed production in hybrid rice. In order to understand the genetic factors involved in the stigma exsertion of an indica variety--IR24--a QTL analysis was conducted using the F2 population between a japonica variety--Koshihikari--and a breeding line showing exserted stigma selected from the backcross population between IR24 as a donor and japonica varieties. As a result, a highly significant QTL (qES3), which had been predicted in the recombinant inbred population of IR24, was confirmed at the centromeric region on chromosome 3. qES3 increases about 20% of the frequency of the exserted stigmas at the IR24 allele and explains about 32% of the total phenotypic variance. A QTL near-isogenic line for qES3 increased the frequency of the exserted stigma by 36% compared to that of Koshihikari in a field evaluation, which suggests that qES3 is a promising QTL for the development of a maternal line for hybrid rice.
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