{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Wan W"],"funding":["Key Research and Development Projects of Shaanxi Province","National Key R&amp;D Program of China"],"pagination":["18"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC10248675"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["43(3)"],"pubmed_abstract":["As one of the three staple crops, nutritional traits in maize are important for human and animal nutrition. Grain quality-related traits are closely related to grain commercial value. Understanding the genetic basis of quality-related traits in maize would be helpful for breeding high-quality maize varieties. In this study, two association panels (AM122 and AM180) were subjected to genome-wide association analysis of grain quality-related traits, including protein content, oil content, starch content, and fiber content. In total, 98 SNPs (<i>P</i> < 1 × 10<sup>-4</sup>) were identified to be significantly associated with these four grain quality-related traits. By integrating two sets of public transcriptome data, 31 genes located in 200 kb regions flanking the associated SNP showed high e"],"journal":["Molecular breeding : new strategies in plant improvement"],"pubmed_title":["Genome-wide association analysis of kernel nutritional quality in two natural maize populations."],"pmcid":["PMC10248675"],"funding_grant_id":["2018YFD0100200","2021ZDLNY01-06","2021LLRH-07"],"pubmed_authors":["Hu D","Liang H","Qi X","Zhang X","Xu S","Ye F","Wan W","Xue J","Zhou H","Wu Y","Wu X"],"additional_accession":[]},"is_claimable":false,"name":"Genome-wide association analysis of kernel nutritional quality in two natural maize populations.","description":"As one of the three staple crops, nutritional traits in maize are important for human and animal nutrition. Grain quality-related traits are closely related to grain commercial value. Understanding the genetic basis of quality-related traits in maize would be helpful for breeding high-quality maize varieties. In this study, two association panels (AM122 and AM180) were subjected to genome-wide association analysis of grain quality-related traits, including protein content, oil content, starch content, and fiber content. In total, 98 SNPs (<i>P</i> < 1 × 10<sup>-4</sup>) were identified to be significantly associated with these four grain quality-related traits. By integrating two sets of public transcriptome data, 31 genes located in 200 kb regions flanking the associated SNP showed high e","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023 Mar","modification":"2026-07-14T18:20:56.343Z","creation":"2026-06-22T03:08:01.312Z"},"accession":"S-EPMC10248675","cross_references":{"pubmed":["37313300"],"doi":["10.1007/s11032-023-01360-w"]}}