{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Zhang Z"],"funding":["National Natural Science Foundation of China"],"pagination":["384"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9142891"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["12(5)"],"pubmed_abstract":["Rice (<i>Oryza sativa</i> L.) is one of the most globally important crops, nutritionally and economically. Therefore, analyzing the genetic basis of its nutritional quality is a paramount prerequisite for cultivating new varieties with increased nutritional health. To systematically compare the nutritional quality differences between landraces and cultivated rice, and to mine key genes that determine the specific nutritional traits of landraces, a seed metabolome database of 985 nutritional metabolites covering amino acids, flavonoids, anthocyanins, and vitamins by a widely targeted metabolomic approach with 114 rice varieties (35 landraces and 79 cultivars) was established. To further reveal the molecular mechanism of the metabolic differences in landrace and cultivated rice seeds, four c"],"journal":["Metabolites"],"pubmed_title":["Integrated Metabolomics and Transcriptomics Analyses Reveal the Metabolic Differences and Molecular Basis of Nutritional Quality in Landraces and Cultivated Rice."],"pmcid":["PMC9142891"],"funding_grant_id":["32101662"],"pubmed_authors":["Zhang F","Mao M","Yang J","Qiang Q","Zhao X","Sun L","Long T","Liu X","Zhang Z","Luo J","Wang S","Chen R","Deng Y","Zhou J"],"additional_accession":[]},"is_claimable":false,"name":"Integrated Metabolomics and Transcriptomics Analyses Reveal the Metabolic Differences and Molecular Basis of Nutritional Quality in Landraces and Cultivated Rice.","description":"Rice (<i>Oryza sativa</i> L.) is one of the most globally important crops, nutritionally and economically. Therefore, analyzing the genetic basis of its nutritional quality is a paramount prerequisite for cultivating new varieties with increased nutritional health. To systematically compare the nutritional quality differences between landraces and cultivated rice, and to mine key genes that determine the specific nutritional traits of landraces, a seed metabolome database of 985 nutritional metabolites covering amino acids, flavonoids, anthocyanins, and vitamins by a widely targeted metabolomic approach with 114 rice varieties (35 landraces and 79 cultivars) was established. To further reveal the molecular mechanism of the metabolic differences in landrace and cultivated rice seeds, four c","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Apr","modification":"2025-05-31T23:33:24.078Z","creation":"2025-04-05T11:12:37.257Z"},"accession":"S-EPMC9142891","cross_references":{"pubmed":["35629888"],"doi":["10.3390/metabo12050384"]}}