ArticleScientific reports2018
Analysis of QTLs on heading date based on single segment substitution lines in rice (Oryza Sativa L.).
Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 28 citations in OpenAlex.
- Allele-informed QTL-seq identifies Hd18 as a minor modifier of heading date in elite rice cultivars.The plant genome · 2026Article
- Correlation of rice yield based on RILs population QTL analysis.BMC genomic data · 2025Article
- Allelic Variation of Hd17 for Rice Heading Date is Caused by Natural Selection.Rice (New York, N.Y.) · 2025Article
- Mapping and Validation of Quantitative Trait Loci on Yield-Related Traits Using Bi-Parental Recombinant Inbred Lines and Reciprocal Single-Segment Substitution Lines in Rice (Plants (Basel, Switzerland) · 2024Article
- QTL epistasis plays a role of homeostasis on heading date in rice.Scientific reports · 2024Article
- Mapping and Validation ofPlants (Basel, Switzerland) · 2022Article
- Dynamic analysis of QTLs on plant height with single segment substitution lines in rice.Scientific reports · 2022Article
- Introgression Lines: Valuable Resources for Functional Genomics Research and Breeding in Rice (Frontiers in plant science · 2022Review
- Reconstruction of the High Stigma Exsertion Rate Trait in Rice by Pyramiding Multiple QTLs.Frontiers in plant science · 2022Article
- Integrative QTL Identification, Fine Mapping and Candidate Gene Analysis of a Major Locus qLTG3a for Seed Low-Temperature Germinability in Rice.Rice (New York, N.Y.) · 2021Article
- Functional mapping of tillering QTLs using the Wang-Lan-Ding model and a SSSL population.Molecular genetics and genomics : MGG · 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
- Unconditional and conditional analysis of epistasis between tillering QTLs based on single segment substitution lines in rice.Scientific reports · 2020Article
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Authors and funding
8 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Single segment substitution lines (SSSLs) have been confirmed to be powerful tools to perform quantitative trait locus (QTL) analysis. This study illuminated the process and methods of QTL analysis with SSSLs on heading date (HD) in rice. QTL identification under two cropping seasons revealed 98 of 202 SSSLs associated with HD. A total of 22 QTLs were positioned in relative narrow regions on chromosomes by mrMLM.GUI software. QTL qHd3-1 was precisely positioned at 4.4 cM on chromosome 3 by a secondary F2 population. Through SSSL pyramiding, double segment substitution lines were constructed and used to analyze epistatic interactions of digenic loci. Epistatic effects for three pairs of QTLs were estimated, indicating the interactions of QTL qHd3-1 with other QTLs detected and the role to enhance the expression of early ripening or restraining of late flowering QTLs. Additionally, analysis of QTL in different environments provided information about the stability of HD QTLs. This type of research points out the way to excavate favorable genes for design breeding.
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