{"@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/1363670320302262144.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1126/science.1074958"}},{"identifier":{"@type":"URI","@value":"https://www.science.org/doi/pdf/10.1126/science.1074958"}}],"dc:title":[{"@value":"A Proton Buffering Role for Silica in Diatoms"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p>\n                    For 40 million years, diatoms have dominated the reverse weathering of silica on Earth. These photosynthetic protists take up dissolved silicic acid from the water and precipitate opaline silica to form their cell wall. We show that the biosilica of diatoms is an effective pH buffer, enabling the enzymatic conversion of bicarbonate to CO\n                    <jats:sub>2</jats:sub>\n                    , an important step in inorganic carbon acquisition by these organisms. Because diatoms are responsible for one-quarter of global primary production and for a large fraction of the carbon exported to the deep sea, the global cycles of Si and C may be linked mechanistically.\n                  </jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1383670320302262145","@type":"Researcher","foaf:name":[{"@value":"Allen J. Milligan"}],"jpcoar:affiliationName":[{"@value":"Department of Geosciences, Guyot Hall, Princeton University, Princeton, NJ 08544, USA."}]},{"@id":"https://cir.nii.ac.jp/crid/1383670320302262144","@type":"Researcher","foaf:name":[{"@value":"François M. M. Morel"}],"jpcoar:affiliationName":[{"@value":"Department of Geosciences, Guyot Hall, Princeton University, Princeton, NJ 08544, USA."}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00368075"},{"@type":"EISSN","@value":"10959203"}],"prism:publicationName":[{"@value":"Science"}],"dc:publisher":[{"@value":"American Association for the Advancement of Science (AAAS)"}],"prism:publicationDate":"2002-09-13","prism:volume":"297","prism:number":"5588","prism:startingPage":"1848","prism:endingPage":"1850"},"reviewed":"false","url":[{"@id":"https://www.science.org/doi/pdf/10.1126/science.1074958"}],"createdAt":"2002-09-12","modifiedAt":"2024-01-09","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050025031480322560","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Effects of CO2 and iron availability on phytoplankton and eubacterial community compositions in the northwest subarctic Pacific"},{"@value":"Effects of CO<sub>2</sub> and iron availability on phytoplankton and eubacterial community compositions in the northwest subarctic Pacific"}]},{"@id":"https://cir.nii.ac.jp/crid/1050285700369070208","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Diatoms Dominate and Alter Marine Food-Webs When CO2 Rises"}]},{"@id":"https://cir.nii.ac.jp/crid/1360285712528308736","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Effects of Silicon-Limitation on Growth and Morphology of Triparma laevis NIES-2565 (Parmales, Heterokontophyta)"}]},{"@id":"https://cir.nii.ac.jp/crid/1360566399844044416","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Optical properties of nanoporous silica frustules of a diatom determined using a 10 µm microfiber probe"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1126/science.1074958"},{"@type":"CROSSREF","@value":"10.1371/journal.pone.0103289_references_DOI_NXm4mNF10bUJaGMnwaSa1P7EVTs"},{"@type":"CROSSREF","@value":"10.3390/d11120242_references_DOI_NXm4mNF10bUJaGMnwaSa1P7EVTs"},{"@type":"CROSSREF","@value":"10.1016/j.jembe.2012.11.003_references_DOI_NXm4mNF10bUJaGMnwaSa1P7EVTs"},{"@type":"CROSSREF","@value":"10.7567/jjap.55.072001_references_DOI_NXm4mNF10bUJaGMnwaSa1P7EVTs"}]}