ReviewFrontiers in plant science2022
Introgression Lines: Valuable Resources for Functional Genomics Research and Breeding in Rice (
Review in Frontiers in plant science, 2022. 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.
- Introgression line libraries in melon (Molecular breeding : new strategies in plant improvement · 2026Review
- CRISPR-Cas systems for enhancing chilling tolerance in rice: recent advances and future prospects.Biologia futura · 2026Review
- QTL-Seq and pyramiding of yield-related loci from wild rice (Molecular breeding : new strategies in plant improvement · 2026Article
- Advances in the Mechanistic Study of Environment-Sensitive Genic Male Sterility in Rice.Rice (New York, N.Y.) · 2026Review
- Comprehensive genetic diversity revealed in the pre-breeding RILs (Frontiers in genetics · 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
- Impact of rice GENERAL REGULATORY FACTOR14h (GF14h) on low-temperature seed germination and its application to breeding.PLoS genetics · 2024Article
- Powerful QTL mapping and favorable allele mining in an all-in-one population: a case study of heading date.National science review · 2024Article
- Cytogenetic identification and molecular mapping for the wheat-Thinopyrum ponticum introgression line with resistance to Fusarium head blight.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- Crop Landraces and Indigenous Varieties: A Valuable Source of Genes for Plant Breeding.Plants (Basel, Switzerland) · 2024Review
- Physiological Responses to Salt Stress at the Seedling Stage in Wild (Plants (Basel, Switzerland) · 2024Article
- A Novel Introgression Line Library Derived from a Wild Melon Gives Insights into the Genetics of Melon Domestication, Uncovering New Genetic Variability Useful for Breeding.International journal of molecular sciences · 2023Article
- Article
- Introgression of Heterotic Genomic Segments fromPlants (Basel, Switzerland) · 2023Article
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Authors and funding
5 authors.
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Abstract
The narrow base of genetic diversity of modern rice varieties is mainly attributed to the overuse of the common backbone parents that leads to the lack of varied favorable alleles in the process of breeding new varieties. Introgression lines (ILs) developed by a backcross strategy combined with marker-assisted selection (MAS) are powerful prebreeding tools for broadening the genetic base of existing cultivars. They have high power for mapping quantitative trait loci (QTLs) either with major or minor effects, and are used for precisely evaluating the genetic effects of QTLs and detecting the gene-by-gene or gene-by-environment interactions due to their low genetic background noise. ILs developed from multiple donors in a fixed background can be used as an IL platform to identify the best alleles or allele combinations for breeding by design. In the present paper, we reviewed the recent achievements from ILs in rice functional genomics research and breeding, including the genetic dissection of complex traits, identification of elite alleles and background-independent and epistatic QTLs, analysis of genetic interaction, and genetic improvement of single and multiple target traits. We also discussed how to develop ILs for further identification of new elite alleles, and how to utilize IL platforms for rice genetic improvement.
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