{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Li P"],"funding":["Soft Science Research Project from Science & Technology Department of Sichuan Province, China","National Key Research and Development Program \"Seven Crop Breeding\" key project of China","The Key Program for International S&amp;T Cooperation","National Natural Science Foundation of China","The “One Belt and One Road” Project of International Partners Program from Bureau Of International Cooperation, Chinese Academy of Science","The CAS “Light of West China” Program","The Key Program for International S&T Cooperation","National Key Research and Development Program “Seven Crop Breeding” key project of China","Southeast Asia Biodiversity Research Institute, Chinese Academy of Sciences","Soft Science Research Project from Science &amp; Technology Department of Sichuan Province, China","Strategic Priority Research Program of Chinese Academy of Sciences","The \"One Belt and One Road\" Project of International Partners Program from Bureau Of International Cooperation, Chinese Academy of Science","The CAS \"Light of West China\" Program"],"pagination":["73"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC7561663"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["13(1)"],"pubmed_abstract":["<h4>Background</h4>Grain shape is a critical agronomic trait affecting grain yield and quality. Exploration and functional characterization of grain shape-related genes will facilitate rice breeding for higher quality and yield.<h4>Results</h4>Here, we characterized a recessive mutant named Oat-like rice for its unique grain shape which highly resembles oat grains. The Oat-like rice displayed abnormal floral organs, an open hull formed by remarkably elongated leafy lemmas and paleae, occasionally formed conjugated twin brown rice, an aberrant grain shape and a low seed setting rate. By map-based cloning, we discovered that Oat-like rice harbors a novel allele of OsMADS1 gene (OsMADS1<sup>Olr</sup>), which has a spontaneous point mutation that causes the substitution of an amino acid that i"],"journal":["Rice (New York, N.Y.)"],"pubmed_title":["Characterization of the 'Oat-Like Rice' Caused by a Novel Allele OsMADS1<sup>Olr</sup> Reveals Vital Importance of OsMADS1 in Regulating Grain Shape in Oryza sativa L."],"pmcid":["PMC7561663"],"funding_grant_id":["2017HH0025","17ZR0251","31501379","Y5C4201","151751KYSB20180006","2017YFD0100201","Y4ZK111B01","XDA24020304"],"pubmed_authors":["Li H","Gu Y","Li P","Yue L","Sun X","Zhuang Y","Luo D","Wei M","Liu Y","Lu L","Liu Z","Tu S","Huang W","Wang S","Tang Y"],"additional_accession":[]},"is_claimable":false,"name":"Characterization of the 'Oat-Like Rice' Caused by a Novel Allele OsMADS1<sup>Olr</sup> Reveals Vital Importance of OsMADS1 in Regulating Grain Shape in Oryza sativa L.","description":"<h4>Background</h4>Grain shape is a critical agronomic trait affecting grain yield and quality. Exploration and functional characterization of grain shape-related genes will facilitate rice breeding for higher quality and yield.<h4>Results</h4>Here, we characterized a recessive mutant named Oat-like rice for its unique grain shape which highly resembles oat grains. The Oat-like rice displayed abnormal floral organs, an open hull formed by remarkably elongated leafy lemmas and paleae, occasionally formed conjugated twin brown rice, an aberrant grain shape and a low seed setting rate. By map-based cloning, we discovered that Oat-like rice harbors a novel allele of OsMADS1 gene (OsMADS1<sup>Olr</sup>), which has a spontaneous point mutation that causes the substitution of an amino acid that i","dates":{"release":"2020-01-01T00:00:00Z","publication":"2020 Oct","modification":"2025-06-01T02:57:13.355Z","creation":"2020-10-29T14:49:53Z"},"accession":"S-EPMC7561663","cross_references":{"pubmed":["33063229"],"doi":["10.1186/s12284-020-00428-x"]}}