ReviewTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2019
Development and use of chromosome segment substitution lines as a genetic resource for crop improvement.
Review in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers.
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Who cites it
51 citing papers in PubMed.
- Article
- Novel perpetual genetic population development and genome assembly of superior maize inbred lines provide insights into genetic improvement.BMC biology · 2025Article
- Identification of new QTLs for quality traits and yield using tetraploid wheat interspecific backcross inbred lines.BMC genomics · 2025Article
- Genetic dissection of cotton fiber quality and yield components using an interspecific introgression population.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Article
- Novel chromosome segment substitution lines derived fromBreeding science · 2025Article
- Transcriptome reveals Gafmt-1 and Gadlc-1-5 play positive roles in cotton resistance to Verticillium wilt.Plant cell reports · 2025Article
- Mapping of quantitative trait loci for early seed germination using whole-genome resequencing chromosome segment substitution lines of aus Kasalath in the background of japonica Nipponbare.Frontiers in plant science · 2025Article
- Genetic dissection of QTL for important agronomic traits and fine-mapping of qGL4 and qGW6 based on a short-width grain rice CSSL-Z691.Frontiers in plant science · 2025Article
- Identification of quantitative trait loci for yield traits and fine-mapping ofFrontiers in plant science · 2025Article
- Characterization of a Major Quantitative Trait Locus for the Whiteness of Rice Grain Using Chromosome Segment Substitution Lines.Plants (Basel, Switzerland) · 2024Article
- Unravelling the genetic basis and regulation networks related to fibre quality improvement using chromosome segment substitution lines in cotton.Plant biotechnology journal · 2024Article
- Dissecting the Superior Drivers for the Simultaneous Improvement of Fiber Quality and Yield Under Drought Stress Via Genome-Wide Artificial Introgressions of Gossypium barbadense into Gossypium hirsutum.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- Co-Expression Network Analysis and Introgressive Gene Identification for Fiber Length and Strength Reveal Transcriptional Differences in 15 Cotton Chromosome Substitution Segment Lines and Their Upland and Sea Island Parents.Plants (Basel, Switzerland) · 2024Article
- Fine mapping of interspecific secondary CSSL populations revealed key regulators for grain weight atPhysiology and molecular biology of plants : an international journal of functional plant biology · 2024Article
- Haplotype-resolved gapless genome and chromosome segment substitution lines facilitate gene identification in wild rice.Nature communications · 2024Article
- Multi-Omics Analysis of a Chromosome Segment Substitution Line Reveals a New Regulation Network for Soybean Seed Storage Profile.International journal of molecular sciences · 2024Article
- Omics-driven utilization of wild relatives for empowering pre-breeding in pearl millet.Planta · 2024Review
- A wheat chromosome segment substitution line series supports characterization and use of progenitor genetic variation.The plant genome · 2024Article
- A platform for whole-genome speed introgression from Aegilops tauschii to wheat for breeding future crops.Nature protocols · 2024Review
- Development of Single-Segment Substitution Lines and Fine-Mapping ofInternational journal of molecular sciences · 2023Article
Corrections and comments
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Authors and funding
4 authors.
Funding
Abstract
key messageCSSLs are a complete library of introgression lines with chromosomal segments of usually a distant genotype in an adapted background and are valuable genetic resources for basic and applied research on improvement of complex traits. Chromosome segment substitution lines (CSSLs) are genetic stocks representing the complete genome of any genotype in the background of a cultivar as overlapping segments. Ideally, each CSSL has a single chromosome segment from the donor with a maximum recurrent parent genome recovered in the background. CSSL development program requires population-wide backcross breeding and genome-wide marker-assisted selection followed by selfing. Each line in a CSSL library has a specific marker-defined large donor segment. CSSLs are evaluated for any target phenotype to identify lines significantly different from the parental line. These CSSLs are then used to map quantitative trait loci (QTLs) or causal genes. CSSLs are valuable prebreeding tools for broadening the genetic base of existing cultivars and harnessing the genetic diversity from the wild- and distant-related species. These are resources for genetic map construction, mapping QTLs, genes or gene interactions and their functional analysis for crop improvement. In the last two decades, the utility of CSSLs in identification of novel genomic regions and QTL hot spots influencing a wide range of traits has been well demonstrated in food and commercial crops. This review presents an overview of how CSSLs are developed, their status in major crops and their use in genomic studies and gene discovery.
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