{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["14"],"submitter":["Shu G"],"pubmed_abstract":["Southern corn rust (SCR) caused by <i>Puccinia polysora</i> Underw is a major disease leading to severe yield losses in China Summer Corn Belt. Using six multi-locus GWAS methods, we identified a set of SCR resistance QTNs from a diversity panel of 140 inbred lines collected from China Summer Corn Belt. Thirteen QTNs on chromosomes 1, 2, 4, 5, 6, and 8 were grouped into three types of allele effects and their associations with SCR phenotypes were verified by post-GWAS case-control sampling, allele/haplotype effect analysis. Relative resistance (RR<sub>R</sub>) and relative susceptibility (RRs) catering to its inbred carrier were estimated from single QTN and QTN-QTN combos and epistatitic effects were estimated for QTN-QTN combos. By transcriptomic annotation, a set of candidate genes were"],"journal":["Frontiers in plant science"],"pagination":["1221395"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC10552154"],"repository":["biostudies-literature"],"pubmed_title":["Identification of southern corn rust resistance QTNs in Chinese summer maize germplasm via multi-locus GWAS and post-GWAS analysis."],"pmcid":["PMC10552154"],"pubmed_authors":["Wang A","Shu G","Li T","Wang X","Ding J","Wang Y","Chen R","Gao F"],"additional_accession":[]},"is_claimable":false,"name":"Identification of southern corn rust resistance QTNs in Chinese summer maize germplasm via multi-locus GWAS and post-GWAS analysis.","description":"Southern corn rust (SCR) caused by <i>Puccinia polysora</i> Underw is a major disease leading to severe yield losses in China Summer Corn Belt. Using six multi-locus GWAS methods, we identified a set of SCR resistance QTNs from a diversity panel of 140 inbred lines collected from China Summer Corn Belt. Thirteen QTNs on chromosomes 1, 2, 4, 5, 6, and 8 were grouped into three types of allele effects and their associations with SCR phenotypes were verified by post-GWAS case-control sampling, allele/haplotype effect analysis. Relative resistance (RR<sub>R</sub>) and relative susceptibility (RRs) catering to its inbred carrier were estimated from single QTN and QTN-QTN combos and epistatitic effects were estimated for QTN-QTN combos. By transcriptomic annotation, a set of candidate genes were","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023","modification":"2026-04-07T15:47:47.506Z","creation":"2025-02-19T01:19:00.001Z"},"accession":"S-EPMC10552154","cross_references":{"pubmed":["37810381"],"doi":["10.3389/fpls.2023.1221395"]}}