{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1360290617536990464.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1371/journal.pone.0241842"}},{"identifier":{"@type":"URI","@value":"https://dx.plos.org/10.1371/journal.pone.0241842"}},{"identifier":{"@type":"PMID","@value":"33152024"}}],"resourceType":"学術雑誌論文(journal article)","dc:title":[{"@value":"Genetic and physiological traits for internal phosphorus utilization efficiency in rice"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p>Phosphorus (P) is an essential macronutrient for plant growth and development. Phosphorus is usually applied as fertilizer obtained from rock phosphate which is a non-renewable resource. Therefore, developing rice varieties that can use P more efficiently is crucial. Here, we investigated genotypic differences in traits related to internal Phosphorus Utilization Efficiency (PUE) in five rice genotypes grown under P-deficient conditions. P-efficient rice genotypes showed higher total biomass. This was partly due to higher root biomass, which in turn relied on preferential allocation of P to roots in these genotypes. Changes in P content and tissue P concentrations were analyzed in individual leaves at different time points. Genotypes belonging to the high-PUE group responded more quickly to P starvation in terms of reducing leaf P concentrations and they were able to reduce these concentrations to a lower level compared to the low-PUE group. Changes in P concentrations were reflected in gene expression levels for genes involved in lipid remodeling. Sulfolipid (<jats:italic>OsSQD2</jats:italic>) and galactolipid (<jats:italic>OsMGD</jats:italic>and<jats:italic>OsDGD</jats:italic>) synthesis-related genes were generally induced due to P starvation with most pronounced up-regulation in<jats:italic>OsDGD1</jats:italic>and<jats:italic>OsMGD3</jats:italic>, but patterns differed between genotypes. A significantly higher expression of<jats:italic>OsDGD5</jats:italic>and<jats:italic>OsMGD1 & 2</jats:italic>was detected in the youngest fully expanded leaf of the high-PUE genotype group, whereas expression levels were reversed in older leaves. This pattern would confirm that P efficient genotypes react faster to P starvation in terms of freeing P for redistribution to growing tissues and replacing phospholipids with galactolipids in younger leaves may contribute to this aspect.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380290617536990339","@type":"Researcher","foaf:name":[{"@value":"Getnet Dino Adem"}]},{"@id":"https://cir.nii.ac.jp/crid/1030299673836222464","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000401558126"},{"@type":"NRID","@value":"9000405615247"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/yoshiakiueda"}],"foaf:name":[{"@value":"Yoshiaki Ueda"}]},{"@id":"https://cir.nii.ac.jp/crid/1380290617536990348","@type":"Researcher","foaf:name":[{"@value":"Patrick Enrico Hayes"}]},{"@id":"https://cir.nii.ac.jp/crid/1030018198844509058","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"90442722"},{"@type":"NRID","@value":"1000090442722"},{"@type":"NRID","@value":"9000003061089"},{"@type":"NRID","@value":"9000391923228"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/wissuwa"}],"foaf:name":[{"@value":"Matthias Wissuwa"}]}],"contributor":[{"@id":"https://cir.nii.ac.jp/crid/1380290617536990346","@type":"Researcher","foaf:name":[{"@value":"Rosalyn B. Angeles-Shim"}],"role":"editor"}],"publication":{"publicationIdentifier":[{"@type":"EISSN","@value":"19326203"}],"prism:publicationName":[{"@value":"PLOS ONE"}],"dc:publisher":[{"@value":"Public Library of Science (PLoS)"}],"prism:publicationDate":"2020-11-05","prism:volume":"15","prism:number":"11","prism:startingPage":"e0241842"},"reviewed":"false","dcterms:accessRights":"http://purl.org/coar/access_right/c_abf2","dc:rights":["http://creativecommons.org/licenses/by/4.0/"],"url":[{"@id":"https://dx.plos.org/10.1371/journal.pone.0241842"}],"createdAt":"2020-11-05","modifiedAt":"2024-08-17","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=Genotype","dc:title":"Genotype"},{"@id":"https://cir.nii.ac.jp/all?q=Science","dc:title":"Science"},{"@id":"https://cir.nii.ac.jp/all?q=Q","dc:title":"Q"},{"@id":"https://cir.nii.ac.jp/all?q=R","dc:title":"R"},{"@id":"https://cir.nii.ac.jp/all?q=Gene%20Expression%20Regulation,%20Developmental","dc:title":"Gene Expression Regulation, Developmental"},{"@id":"https://cir.nii.ac.jp/all?q=Oryza","dc:title":"Oryza"},{"@id":"https://cir.nii.ac.jp/all?q=Phosphorus","dc:title":"Phosphorus"},{"@id":"https://cir.nii.ac.jp/all?q=Plant%20Roots","dc:title":"Plant Roots"},{"@id":"https://cir.nii.ac.jp/all?q=Plant%20Leaves","dc:title":"Plant Leaves"},{"@id":"https://cir.nii.ac.jp/all?q=Gene%20Expression%20Regulation,%20Plant","dc:title":"Gene Expression Regulation, Plant"},{"@id":"https://cir.nii.ac.jp/all?q=Medicine","dc:title":"Medicine"},{"@id":"https://cir.nii.ac.jp/all?q=Biomass","dc:title":"Biomass"},{"@id":"https://cir.nii.ac.jp/all?q=Research%20Article","dc:title":"Research Article"},{"@id":"https://cir.nii.ac.jp/all?q=Plant%20Proteins","dc:title":"Plant Proteins"}],"project":[{"@id":"https://cir.nii.ac.jp/crid/1040000781991777664","@type":"Project","projectIdentifier":[{"@type":"KAKEN","@value":"18F18703"},{"@type":"JGN","@value":"JP18F18703"},{"@type":"URI","@value":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18F18703/"}],"notation":[{"@language":"ja","@value":"リン酸利用効率に関する候補遺伝子の機能解析と世界のイネ遺伝資源から遺伝子座を探索"},{"@language":"en","@value":"Functional characterization of candidate genes for PUE and mining their allelic variants in rice"}]}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360004235810450048","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Molecular mechanisms underpinning phosphorus‐use efficiency in rice"}]},{"@id":"https://cir.nii.ac.jp/crid/1360019303610365696","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"A Graphical Display of Large Correlation 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