ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2021
QTL controlling fiber quality traits under salt stress in upland cotton (Gossypium hirsutum L.).
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed, 32 citations in OpenAlex.
- Article
- Harnessing polyploidy for climate-resilient crops: Lessons from the evolutionary model, allotetraploid cotton.Proceedings of the National Academy of Sciences of the United States of America · 2026Review
- Genome-Wide Characterization and Expression Profiling of theLife (Basel, Switzerland) · 2026Article
- Article
- Identification of Stable Meta-QTLs and Candidate Genes Underlying Fiber Quality and Agronomic Traits in Cotton.Plants (Basel, Switzerland) · 2025Article
- QTL Mapping and Candidate Gene Analysis for Cotton Fiber Quality and Early Maturity Using FPlants (Basel, Switzerland) · 2025Article
- Review
- Cotton fiber as a model for understanding shifts in cell development under domestication.Frontiers in plant science · 2023Review
- Transcriptome, proteome and functional characterization reveals salt stress tolerance mechanisms in upland cotton (Frontiers in plant science · 2023Article
- Analysis of transcriptome data and quantitative trait loci enables the identification of candidate genes responsible for fiber strength in Gossypium barbadense.G3 (Bethesda, Md.) · 2022Article
- Identification of candidate genes involved in salt stress response at germination and seedling stages by QTL mapping in upland cotton.G3 (Bethesda, Md.) · 2022Article
- Identification of Stable and Multiple Environment Interaction QTLs and Candidate Genes for Fiber Productive Traits Under Irrigated and Water Stress Conditions Using Intraspecific RILs ofFrontiers in plant science · 2022Article
- Mechanism of cotton resistance to abiotic stress, and recent research advances in the osmoregulation related genes.Frontiers in plant science · 2022Review
- qTGW12a, a naturally varying QTL, regulates grain weight in rice.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021Article
- Path analysis based on genetic association of yield components and insects pest in upland cotton varieties.PloS one · 2021Article
- Quantitative Trait Locus Analysis and Identification of Candidate Genes for Micronaire in an Interspecific Backcross Inbred Line Population ofFrontiers in plant science · 2021Article
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Authors and funding
7 authors at 3 institutions in 2 countries.
Funding
Abstract
key messageQTL for fiber quality traits under salt stress discerned candidate genes controlling fatty acid metabolism. Salinity stress seriously affects plant growth and limits agricultural productivity of crop plants. To dissect the genetic basis of response to salinity stress, a recombinant inbred line population was developed to compare fiber quality in upland cotton (Gossypium hirsutum L.) under salt stress and normal conditions. Based on three datasets of (1) salt stress, (2) normal growth, and (3) the difference value between salt stress and normal conditions, 51, 70, and 53 QTL were mapped, respectively. Three QTL for fiber length (FL) (qFL-Chr1-1, qFL-Chr5-5, and qFL-Chr24-4) were detected under both salt and normal conditions and explained 4.26%, 9.38%, and 3.87% of average phenotypic variation, respectively. Seven genes within intervals of two stable QTL (qFL-Chr1-1 and qFL-Chr5-5) were highly expressed in lines with extreme long fiber. A total of 35 QTL clusters comprised of 107 QTL were located on 18 chromosomes and exhibited pleiotropic effects. Thereinto, two clusters were responsible for improving five fiber quality traits, and 6 influenced FL and fiber strength (FS). The QTL with positive effect for fiber length exhibited active effects on fatty acid synthesis and elongation, but the ones with negative effect played passive roles on fatty acid degradation under salt stress.
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