{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,10]],"date-time":"2026-06-10T15:08:51Z","timestamp":1781104131564,"version":"3.54.1"},"reference-count":0,"publisher":"National Academy of Sciences","issue":"8","content-domain":{"domain":["www.pnas.org"],"crossmark-restriction":true},"short-container-title":["Proc. Natl. Acad. Sci. U.S.A."],"published-print":{"date-parts":[[1972,8]]},"abstract":"<jats:p>\n                    Luminescence in\n                    <jats:italic>Latia<\/jats:italic>\n                    involves a specific flavoprotein enzyme (\u201cluciferase\u201d), which has a tightly bound flavin group constituting the light-emitter. The overall reaction includes oxidation of a specific substrate (\u201cluciferin,\u201d an enol formate derivative of an aliphatic aldehyde), by 2 O\n                    <jats:sub>2<\/jats:sub>\n                    molecules, in the presence of a \u201cpurple protein\u201d cofactor, yielding a ketone, HCOOH, CO\n                    <jats:sub>2<\/jats:sub>\n                    , and light. In\n                    <jats:italic>Achromobacter<\/jats:italic>\n                    , a required aliphatic aldehyde, which is functionally equivalent to\n                    <jats:italic>Latia<\/jats:italic>\n                    luciferin, is oxidized to an acid containing the same hydrocarbon chain as the aldehyde; this reaction proceeds in the presence of bacterial luciferase and reduced flavin mononucleotide with a quantum yield of 0.17 + 0.1 photons per aldehyde molecule that is independent of aldehyde chain length from 9 to at least 14 carbons.\n                  <\/jats:p>","DOI":"10.1073\/pnas.69.8.2086","type":"journal-article","created":{"date-parts":[[2006,5,31]],"date-time":"2006-05-31T02:37:04Z","timestamp":1149043024000},"page":"2086-2089","update-policy":"https:\/\/doi.org\/10.1073\/pnas.cm10313","source":"Crossref","is-referenced-by-count":74,"title":["Reactions Involved in Bioluminescence Systems of Limpet (\n                    <i>Latia neritoides<\/i>\n                    ) and Luminous Bacteria"],"prefix":"10.1073","volume":"69","author":[{"given":"Osamu","family":"Shimomura","sequence":"first","affiliation":[{"name":"Department of Biology, Princeton University, Princeton, New Jersey 08540"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Frank H.","family":"Johnson","sequence":"additional","affiliation":[{"name":"Department of Biology, Princeton University, Princeton, New Jersey 08540"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yasuhiro","family":"Kohama","sequence":"additional","affiliation":[{"name":"Department of Biology, Princeton University, Princeton, New Jersey 08540"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"341","published-online":{"date-parts":[[1972,8]]},"container-title":["Proceedings of the National Academy of Sciences"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/pnas.org\/doi\/pdf\/10.1073\/pnas.69.8.2086","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,4,13]],"date-time":"2022-04-13T10:41:29Z","timestamp":1649846489000},"score":1,"resource":{"primary":{"URL":"https:\/\/pnas.org\/doi\/full\/10.1073\/pnas.69.8.2086"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1972,8]]},"references-count":0,"journal-issue":{"issue":"8","published-print":{"date-parts":[[1972,8]]}},"alternative-id":["10.1073\/pnas.69.8.2086"],"URL":"https:\/\/doi.org\/10.1073\/pnas.69.8.2086","relation":{},"ISSN":["0027-8424","1091-6490"],"issn-type":[{"value":"0027-8424","type":"print"},{"value":"1091-6490","type":"electronic"}],"subject":[],"published":{"date-parts":[[1972,8]]},"assertion":[{"value":"1972-08-01","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}