ArticleRice (New York, N.Y.)2020
Substitution Mapping of the Major Quantitative Trait Loci Controlling Stigma Exsertion Rate from Oryza glumaepatula.
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 20 papers.
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Who cites it
20 citing papers in PubMed, 48 citations in OpenAlex.
- Allelic Variation of Hd17 for Rice Heading Date is Caused by Natural Selection.Rice (New York, N.Y.) · 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
- Transgenerational epigenetic inheritance during plant evolution and breeding.Trends in plant science · 2024Review
- Four QTLs control stigma exsertion rate by changing stigma size in rice.Molecular breeding : new strategies in plant improvement · 2024Article
- Pyramiding of Low Chalkiness QTLs Is an Effective Way to Reduce Rice Chalkiness.Rice (New York, N.Y.) · 2024Article
- Substitution Mapping and Allelic Variations of the Domestication Genes from O. rufipogon and O. nivara.Rice (New York, N.Y.) · 2023Article
- Targeted manipulation of grain shape genes effectively improves outcrossing rate and hybrid seed production in rice.Plant biotechnology journal · 2023Article
- Grain shape is a factor affecting the stigma exsertion rate in rice.Frontiers in plant science · 2023Article
- The Next Generation of Rice: Inter-SubspecificFrontiers in plant science · 2022Article
- Reconstruction of the High Stigma Exsertion Rate Trait in Rice by Pyramiding Multiple QTLs.Frontiers in plant science · 2022Article
- Fine Mapping of Two Major Quantitative Trait Loci for Rice Chalkiness With High Temperature-Enhanced Additive Effects.Frontiers in plant science · 2022Article
- Fine mapping and target gene identification ofFrontiers in plant science · 2022Article
- Linkage mapping and association analysis to identify a reliable QTL for stigma exsertion rate in rice.Frontiers in plant science · 2022Article
- Introgression Lines: Valuable Resources for Functional Genomics Research and Breeding in Rice (Frontiers 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
- Substitution Mapping of Two Closely Linked QTLs on Chromosome 8 Controlling Grain Chalkiness in Rice.Rice (New York, N.Y.) · 2021Article
- Fine mapping of two grain chalkiness QTLs sensitive to high temperature in rice.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
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Authors and funding
14 authors at 1 institution in 1 country.
Funding
Abstract
backgroundStigma exsertion rate (SER) is a key determinant for the outcrossing ability of male sterility lines (MSLs) in hybrid rice seed production. In the process of domestication, the outcrossing ability of cultivated rice varieties decreased, while that of wild Oryza species kept strong. Here, we detected the quantitative trait loci (QTLs) controlling SER using a set of single-segment substitution lines (SSSLs) derived from O. glumaepatula, a wild Oryza species.
resultsSeven QTLs for SER were located on 5 chromosomes. qSER-1a and qSER-1b were located on chromosome 1. qSER-3a and qSER-3b were mapped on chromosome 3, and qSER-3b was further located at an estimated interval of 898.8 kb by secondary substitution mapping. qSER-5, qSER-9 and qSER-10 were identified on chromosomes 5, 9 and 10, respectively, and qSER-9 was delimited to an estimated region of 551.9 kb by secondary substitution mapping. The additive effects of the 7 QTLs ranged from 10.6% to 14.8%, which were higher than those of most loci for SER reported previously.
conclusionsqSER-1a and qSER-1b are novel loci for SER on chromosome 1. All of the 7 QTLs have major effects on SER. The major QTLs of SER will help to develop MSLs with strong outcrossing ability.
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