Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/48289
Campo DC Valoridioma
dc.contributor.authorGómez-Pinchetti, Juan Luisen_US
dc.contributor.authorRamazanov, Ziyadinen_US
dc.contributor.authorFontes, Agustínen_US
dc.contributor.authorGarcía-Reina, Guillermoen_US
dc.date.accessioned2018-11-23T20:27:40Z-
dc.date.available2018-11-23T20:27:40Z-
dc.date.issued1992en_US
dc.identifier.issn0921-8971en_US
dc.identifier.urihttp://hdl.handle.net/10553/48289-
dc.description.abstractPhotosynthetic characteristics of Dunaliella salina with high (red form) and low β-carotene (green form) concentrations were studied. D. salina growing in brine saltworks exhibited a high level of β-carotene (15 pg cell−1). The rate of oxygen evolution as a function of irradiance was higher in the red than in the green form (on chlorophyll basis). Photosynthetic inhibition of the green form was observed above 500 µmol m−2 s−1. The red form appeared more resistant to high irradiance and no inhibition in O2 evolution was observed up 2000 µmol m−2 s−1. However, when these results are expressed on a cell number basis the rate of oxygen evolution was significantly higher in the green form. Carbonic anhydrase (CA) activity (total, soluble, membrane bound) was found in red and green forms. CA was higher in the red form on a chlorophyll basis, but lower if expressed on a protein basis. The light dependent rate of oxygen evolution and photoinhibition depends on the concentration of β-carotene in D. salina cells.en_US
dc.languageengen_US
dc.publisher0921-8971-
dc.relation.ispartofJournal of Applied Phycologyen_US
dc.sourceJournal of Applied Phycology [ISSN 0921-8971], v. 4, p. 11-15en_US
dc.subject251004 Botánica marinaen_US
dc.subject241707 Algología (ficología)en_US
dc.subject.otherAdaptationen_US
dc.subject.otherβ-caroteneen_US
dc.subject.otherDunaliella salinaen_US
dc.subject.otherPhotosynthesisen_US
dc.titlePhotosynthetic characteristics of Dunaliella salina (Chlorophyceae, Dunaliellales) in relation to β-carotene contenten_US
dc.typeinfo:eu-repo/semantics/Articlees
dc.typeArticlees
dc.identifier.doi10.1007/BF00003955
dc.identifier.scopus51249168151-
dc.identifier.isiA1992HP38700002
dc.contributor.authorscopusid6506810496-
dc.contributor.authorscopusid6701327897-
dc.contributor.authorscopusid7003395317-
dc.contributor.authorscopusid6603367985-
dc.description.lastpage15-
dc.description.firstpage11-
dc.relation.volume4-
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.contributor.daisngid4654381
dc.contributor.daisngid1102389
dc.contributor.daisngid3882863
dc.contributor.daisngid1482151
dc.utils.revisionen_US
dc.contributor.wosstandardWOS:GOMEZPINCHETTI, JL
dc.contributor.wosstandardWOS:RAMAZANOV, Z
dc.contributor.wosstandardWOS:FONTES, A
dc.contributor.wosstandardWOS:GARCIAREINA, G
dc.date.coverdateMarzo 1992
dc.identifier.ulpgces
dc.description.scieSCIE
item.grantfulltextnone-
item.fulltextSin texto completo-
crisitem.author.deptGIR IOCAG: Oceanografía Biológica y Algología Aplicada-
crisitem.author.deptIU de Oceanografía y Cambio Global-
crisitem.author.deptDepartamento de Biología-
crisitem.author.orcid0000-0003-4668-0462-
crisitem.author.parentorgIU de Oceanografía y Cambio Global-
crisitem.author.fullNameGómez Pinchetti, Juan Luis-
crisitem.author.fullNameGarcia-Blairsy Reina, Guillermo-
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