Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/73034
Campo DC Valoridioma
dc.contributor.authorBetancort Rodriguez,Juana Rosaen_US
dc.contributor.authorSantana Rodríguez, José Juanen_US
dc.contributor.authorGarcía Reina, Guillermoen_US
dc.contributor.authorRamazanov, Zen_US
dc.date.accessioned2020-06-05T13:42:11Z-
dc.date.available2020-06-05T13:42:11Z-
dc.date.issued1996en_US
dc.identifier.issn0214-8358en_US
dc.identifier.otherWoS-
dc.identifier.urihttp://hdl.handle.net/10553/73034-
dc.description.abstractThe effect of external CO2 concentrations on the protein synthesis in Chlamydomonas reinhardtii wild-type is compared with that of a new high CO2-preferring mutant, designated as pyr-45. Radiolabeled wild-type and pyr-45 cells exhibit up-regulation of two polypeptides (42-45 kDa) when adapted from high (5% CO2 in air) to low CO2 (0.03%), and wild-type induces three new ones (21, 36 37 kDa), but pyr-45 induces no new polypeptides. Total proteins from pyr-45 mutant cells do not crossreact with antibodies against the three low CO2-inducible polypeptides of wild type. The CO2 requirement for half maximal rates of photosynthesis decreases when pyr-45 cells are switched from high to low CO2, but not to the extent of wild-type cells. When exogenous carbonic anhydrase (CA) is added to these partially adapted cells, the CO2 requirement is further reduced, but still not completely. The up-regulation of the 42-45 kDa polypeptides under low CO2 growth conditions suggests these changes play a role in the adaptation of algal cells to limiting CO2 concentrations in the environment and in the function of the CO2 concentrating mechanism (CCM) in Chlamydomonas reinhardtii.en_US
dc.languageengen_US
dc.relation.ispartofScientia Marinaen_US
dc.sourceScientia Marina [ISSN 0214-8358], v. 60 sup. 1, p. 135-140, (Mayo 1996)en_US
dc.subject241707 Algología (ficología)en_US
dc.subject.otherExtracellular Carbonic-Anhydraseen_US
dc.subject.otherInorganic Carbonen_US
dc.subject.otherConcentrating Mechanismen_US
dc.subject.otherCo2-Concentrating Mechanismen_US
dc.subject.otherWild-Typeen_US
dc.subject.otherChloroplasten_US
dc.subject.otherInductionen_US
dc.subject.otherIdentificationen_US
dc.subject.otherCyanobacteriaen_US
dc.subject.otherAccumulationen_US
dc.subject.otherAdaptationen_US
dc.subject.otherCarbonic Anhydraseen_US
dc.subject.otherChlamydomonasen_US
dc.subject.otherCo2-Concentrating Mechanismen_US
dc.subject.otherMutanten_US
dc.subject.otherPhotosynthesisen_US
dc.subject.otherProtein Synthesisen_US
dc.titlePhotosynthesis and low CO2 inducible protein synthesis in a newly isolated high CO2-preferring mutant of Chlamydomonas reinhardtiien_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.relation.conferenceII Algal Photobiology Workshop
dc.identifier.isiA1996UZ47800018-
dc.identifier.eissn1886-8134-
dc.description.lastpage140en_US
dc.description.firstpage135en_US
dc.relation.volume60en_US
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.contributor.daisngid15788902-
dc.contributor.daisngid30342984-
dc.contributor.daisngid2583583-
dc.contributor.daisngid1102389-
dc.description.numberofpages6en_US
dc.utils.revisionen_US
dc.contributor.wosstandardWOS:Rodriguez, JRB-
dc.contributor.wosstandardWOS:Rodriguez, JJS-
dc.contributor.wosstandardWOS:Reina, GG-
dc.contributor.wosstandardWOS:Ramazanov, Z-
dc.date.coverdateMayo 1996en_US
dc.identifier.supplement1-
dc.identifier.conferenceidevents121230-
dc.identifier.ulpgces
dc.description.scieSCIE
item.grantfulltextopen-
item.fulltextCon texto completo-
crisitem.author.deptGIR IUNAT: Análisis Químico Medioambiental-
crisitem.author.deptIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.deptDepartamento de Química-
crisitem.author.orcid0000-0002-5635-7215-
crisitem.author.parentorgIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.fullNameBetancort Rodriguez,Juana Rosa-
crisitem.author.fullNameSantana Rodríguez, José Juan-
crisitem.author.fullNameGarcia-Blairsy Reina, Guillermo-
crisitem.event.eventsstartdate10-10-1994-
crisitem.event.eventsenddate14-10-1994-
Colección:Artículos
miniatura
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