{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T02:44:53Z","timestamp":1791254693946,"version":"4.1.0"},"reference-count":59,"publisher":"The Royal Society","issue":"1640","license":[{"start":{"date-parts":[[2014,4,19]],"date-time":"2014-04-19T00:00:00Z","timestamp":1397865600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/royalsociety.org\/journals\/ethics-policies\/data-sharing-mining\/"}],"content-domain":{"domain":["royalsocietypublishing.org"],"crossmark-restriction":true},"short-container-title":["Phil. Trans. R. Soc. B"],"published-print":{"date-parts":[[2014,4,19]]},"abstract":"<jats:p>\n                    Diatoms are especially important microorganisms because they constitute the larger group of microalgae. To survive the constant variations of the light environment, diatoms have developed mechanisms aiming at the dissipation of excess energy, such as the xanthophyll cycle and the non-photochemical chlorophyll (Chl) fluorescence quenching. This contribution is dedicated to the relaxation of the latter process when the adverse conditions cease. An original nonlinear regression analysis of the relaxation of non-photochemical Chl fluorescence quenching, qN, in diatoms is presented. It was used to obtain experimental evidence for the existence of three time-resolved components in the diatom\n                    <jats:italic>Phaeodactylum tricornutum<\/jats:italic>\n                    : qNf, qNi and qNs. qNf (s time-scale) and qNs (h time-scale) are exponential in shape. By contrast, qNi (min time-scale) is of sigmoidal nature and is dominant among the three components. The application of metabolic inhibitors (dithiothreitol, ammonium chloride, cadmium and diphenyleneiodonium chloride) allowed the identification of the mechanisms on which each component mostly relies. qNi is linked to the relaxation of the \u0394pH gradient and the reversal of the xanthophyll cycle. qNs quantifies the stage of photoinhibition caused by the high light exposure, qNf seems to reflect fast conformational changes within thylakoid membranes in the vicinity of the photosystem II complexes.\n                  <\/jats:p>","DOI":"10.1098\/rstb.2013.0241","type":"journal-article","created":{"date-parts":[[2014,3,3]],"date-time":"2014-03-03T22:40:03Z","timestamp":1393886403000},"page":"20130241","update-policy":"https:\/\/doi.org\/10.1098\/crossmark-policy","source":"Crossref","is-referenced-by-count":47,"title":["Relaxation of the non-photochemical chlorophyll fluorescence quenching in diatoms: kinetics, components and mechanisms"],"prefix":"10.1098","volume":"369","author":[{"given":"Karel","family":"Roh\u00e1\u010dek","sequence":"first","affiliation":[{"name":"Biology Centre AS CR, p.r.i., IPMB, Branisovska 31, Ceske Budejovice 37005, Czech Republic"},{"name":"MicroMar, Mer Mol\u00e9cules Sant\u00e9, EA 2160, IUML FR \u2013 3473 \u2013 CNRS, University of Le Mans, Avenue Olivier Messiaen, Le Mans Cedex 9 72085, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Martine","family":"Bertrand","sequence":"additional","affiliation":[{"name":"Le Cnam\u2013SITI\u2013CASER\u2013MST\u2013Microorganisms, Metals and Toxicity, BP 324, Cherbourg Cedex 50103, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Brigitte","family":"Moreau","sequence":"additional","affiliation":[{"name":"MicroMar, Mer Mol\u00e9cules Sant\u00e9, EA 2160, IUML FR \u2013 3473 \u2013 CNRS, University of Le Mans, Avenue Olivier Messiaen, Le Mans Cedex 9 72085, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Boris","family":"Jacquette","sequence":"additional","affiliation":[{"name":"MicroMar, Mer Mol\u00e9cules Sant\u00e9, EA 2160, IUML FR \u2013 3473 \u2013 CNRS, University of Le Mans, Avenue Olivier Messiaen, Le Mans Cedex 9 72085, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christelle","family":"Caplat","sequence":"additional","affiliation":[{"name":"ERPCB EA3914, IUT-UFR Sciences, Universit\u00e9 de Caen, Boulevard du Mar\u00e9chal Juin, Esplanade de la Paix, Caen 14032, France"},{"name":"CORRODYS, Cherbourg-Octeville 50130, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Annick","family":"Morant-Manceau","sequence":"additional","affiliation":[{"name":"MicroMar, Mer Mol\u00e9cules Sant\u00e9, EA 2160, IUML FR \u2013 3473 \u2013 CNRS, University of Le Mans, Avenue Olivier Messiaen, Le Mans Cedex 9 72085, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Beno\u00eet","family":"Schoefs","sequence":"additional","affiliation":[{"name":"MicroMar, Mer Mol\u00e9cules Sant\u00e9, EA 2160, IUML FR \u2013 3473 \u2013 CNRS, University of Le Mans, Avenue Olivier Messiaen, Le Mans Cedex 9 72085, France"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"175","published-online":{"date-parts":[[2014,4,19]]},"reference":[{"key":"e_1_3_3_2_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1529-8817.2012.01222.x"},{"key":"e_1_3_3_3_2","doi-asserted-by":"publisher","DOI":"10.1146\/annurev-marine-120308-081051"},{"key":"e_1_3_3_4_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.281.5374.237"},{"key":"e_1_3_3_5_2","doi-asserted-by":"publisher","DOI":"10.7872\/crya.v34.iss2.2013.185"},{"key":"e_1_3_3_6_2","doi-asserted-by":"publisher","DOI":"10.3390\/biology2020603"},{"key":"e_1_3_3_7_2","doi-asserted-by":"publisher","DOI":"10.1016\/S1360-1385(99)01504-6"},{"key":"e_1_3_3_8_2","first-page":"407","volume-title":"Handbook of plant and crop stress","author":"Moulin P","year":"2010","edition":"3"},{"key":"e_1_3_3_9_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00253-013-4747-7"},{"key":"e_1_3_3_10_2","doi-asserted-by":"publisher","DOI":"10.1007\/s10584-013-0833-1"},{"key":"e_1_3_3_11_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.1224836"},{"key":"e_1_3_3_12_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ecss.2013.07.009"},{"key":"e_1_3_3_13_2","doi-asserted-by":"publisher","DOI":"10.2174\/2212796811206030008"},{"key":"e_1_3_3_14_2","doi-asserted-by":"publisher","DOI":"10.1007\/s11120-010-9536-x"},{"key":"e_1_3_3_15_2","doi-asserted-by":"publisher","DOI":"10.1007\/s11120-010-9589-x"},{"key":"e_1_3_3_16_2","first-page":"267","article-title":"Fast regulation of photosynthesis in diatoms: mechanism, evolution and ecophysiology","volume":"1","author":"Lavaud J","year":"2007","journal-title":"Funct. 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