{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["14(17)"],"submitter":["Yang Y"],"pubmed_abstract":["Cotton fiber quality improvement remains a fundamental challenge in breeding programs due to the complex genetic architecture underlying fiber development. The narrow genetic base of upland cotton (<i>Gossypium hirsutum</i> L.) and the quantitative nature of fiber quality traits necessitate innovative approaches for identifying and incorporating superior alleles from related species. We developed a BC<sub>6</sub>F<sub>2</sub> population by introgressing chromosome segments from the sea island cotton variety Xinhai 36 (<i>G. barbadense</i>) into the upland cotton variety Xinluzhong 60 (<i>G. hirsutum</i>). Based on fiber strength phenotyping, we constructed two DNA bulks representing extreme phenotypes (20 superior and 12 inferior individuals) for bulked segregant analysis sequencing (BSA-S"],"journal":["Plants (Basel, Switzerland)"],"pagination":["2804"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12430576"],"repository":["biostudies-literature"],"pubmed_title":["The Genetic Loci Associated with Fiber Development in Upland Cotton (&lt;i&gt;Gossypium hirsutum&lt;/i&gt; L.) Were Mapped by the BSA-Seq Technique."],"pmcid":["PMC12430576"],"pubmed_authors":["Li Y","Yang Y","Zhang D","Li C","Fu G","Sun F","Wei X","Ma J","Lai C","Wang Z"],"additional_accession":[]},"is_claimable":false,"name":"The Genetic Loci Associated with Fiber Development in Upland Cotton (&lt;i&gt;Gossypium hirsutum&lt;/i&gt; L.) Were Mapped by the BSA-Seq Technique.","description":"Cotton fiber quality improvement remains a fundamental challenge in breeding programs due to the complex genetic architecture underlying fiber development. The narrow genetic base of upland cotton (<i>Gossypium hirsutum</i> L.) and the quantitative nature of fiber quality traits necessitate innovative approaches for identifying and incorporating superior alleles from related species. We developed a BC<sub>6</sub>F<sub>2</sub> population by introgressing chromosome segments from the sea island cotton variety Xinhai 36 (<i>G. barbadense</i>) into the upland cotton variety Xinluzhong 60 (<i>G. hirsutum</i>). Based on fiber strength phenotyping, we constructed two DNA bulks representing extreme phenotypes (20 superior and 12 inferior individuals) for bulked segregant analysis sequencing (BSA-S","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Sep","modification":"2026-04-08T19:31:27.044Z","creation":"2026-04-08T13:50:42.885Z"},"accession":"S-EPMC12430576","cross_references":{"pubmed":["40941969"],"doi":["10.3390/plants14172804"]}}