{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Chen G"],"funding":["National Natural Science Foundation of China","Corteva Agriscience"],"pagination":["506-520"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9946143"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["21(3)"],"pubmed_abstract":["Southern corn leaf blight (SLB), caused by the necrotrophic pathogen Cochliobolus heterostrophus, is one of the maize foliar diseases and poses a great threat to corn production around the world. Identification of genetic variations underlying resistance to SLB is of paramount importance to maize yield and quality. Here, we used a random-open-parent association mapping population containing eight recombinant inbred line populations and one association mapping panel consisting of 513 diversity maize inbred lines with high-density genetic markers to dissect the genetic basis of SLB resistance. Overall, 109 quantitative trait loci (QTLs) with predominantly small or moderate additive effects, and little epistatic effects were identified. We found 35 (32.1%) novel loci in comparison with the re"],"journal":["Plant biotechnology journal"],"pubmed_title":["Genetic basis of resistance to southern corn leaf blight in the maize multi-parent population and diversity panel."],"pmcid":["PMC9946143"],"funding_grant_id":["31901554"],"pubmed_authors":["Li W","Lai Z","Yan J","Dai S","Xiao Y","Chen G","Jaqueth JS","Wang X","Li B","Ding J","Dai Z"],"additional_accession":[]},"is_claimable":false,"name":"Genetic basis of resistance to southern corn leaf blight in the maize multi-parent population and diversity panel.","description":"Southern corn leaf blight (SLB), caused by the necrotrophic pathogen Cochliobolus heterostrophus, is one of the maize foliar diseases and poses a great threat to corn production around the world. Identification of genetic variations underlying resistance to SLB is of paramount importance to maize yield and quality. Here, we used a random-open-parent association mapping population containing eight recombinant inbred line populations and one association mapping panel consisting of 513 diversity maize inbred lines with high-density genetic markers to dissect the genetic basis of SLB resistance. Overall, 109 quantitative trait loci (QTLs) with predominantly small or moderate additive effects, and little epistatic effects were identified. We found 35 (32.1%) novel loci in comparison with the re","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023 Mar","modification":"2026-03-27T16:16:34.357Z","creation":"2025-04-04T22:39:17.684Z"},"accession":"S-EPMC9946143","cross_references":{"pubmed":["36383026"],"doi":["10.1111/pbi.13967"]}}