Matches in SemOpenAlex for { <https://semopenalex.org/work/W2147291504> ?p ?o ?g. }
Showing items 1 to 94 of
94
with 100 items per page.
- W2147291504 endingPage "898" @default.
- W2147291504 startingPage "892" @default.
- W2147291504 abstract "The effects of gas phase O(2) concentration (1%, 20.5%, and 42.0%, v/v) on the quantum yield of net CO(2) fixation and fluorescence yield of chlorophyll a are examined in leaf tissue from Nicotiana tabacum at normal levels of CO(2) and 25 to 30 degrees C. Detectable decreases in nonphotochemical quenching of absorbed excitation occurred at the higher O(2) levels relative to 1% O(2) when irradiance was nearly or fully saturating for photosynthesis. Photochemical quenching was increased by high O(2) levels only at saturating irradiance. Simultaneous measurements of CO(2) and H(2)O exchange and fluorescence yield permit estimation of partitioning of linear photosynthetic electron transport between net CO(2) fixation and O(2)-dependent, dissipative processes such as photorespiration as a function of leaf internal CO(2) concentration. Changes in the in vivo CO(2):O(2) ;specificity factor' (K(sp)) with increasing irradiance are examined. The magnitude K(sp) was found to decline from a value of 85 at moderate irradiance to 68 at very low light, and to 72 at saturating photon flux rates. The results are discussed in terms of the applicability of the ribulose bisphosphate carboxylase/oxygenase enzyme model to photosynthesis in vivo." @default.
- W2147291504 created "2016-06-24" @default.
- W2147291504 creator A5018439521 @default.
- W2147291504 date "1990-11-01" @default.
- W2147291504 modified "2023-10-16" @default.
- W2147291504 title "Effects of Irradiance on the <i>in Vivo</i> CO<sub>2</sub>:O<sub>2</sub> Specificity Factor in Tobacco Using Simultaneous Gas Exchange and Fluorescence Techniques" @default.
- W2147291504 cites W159798276 @default.
- W2147291504 cites W2004877120 @default.
- W2147291504 cites W2018693467 @default.
- W2147291504 cites W2035546070 @default.
- W2147291504 cites W2037954095 @default.
- W2147291504 cites W2058566687 @default.
- W2147291504 cites W2064212479 @default.
- W2147291504 cites W2104732086 @default.
- W2147291504 cites W2163569642 @default.
- W2147291504 cites W863461178 @default.
- W2147291504 doi "https://doi.org/10.1104/pp.94.3.892" @default.
- W2147291504 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/1077319" @default.
- W2147291504 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/16667869" @default.
- W2147291504 hasPublicationYear "1990" @default.
- W2147291504 type Work @default.
- W2147291504 sameAs 2147291504 @default.
- W2147291504 citedByCount "27" @default.
- W2147291504 countsByYear W21472915042012 @default.
- W2147291504 countsByYear W21472915042014 @default.
- W2147291504 countsByYear W21472915042015 @default.
- W2147291504 countsByYear W21472915042016 @default.
- W2147291504 countsByYear W21472915042017 @default.
- W2147291504 countsByYear W21472915042020 @default.
- W2147291504 countsByYear W21472915042023 @default.
- W2147291504 crossrefType "journal-article" @default.
- W2147291504 hasAuthorship W2147291504A5018439521 @default.
- W2147291504 hasBestOaLocation W21472915041 @default.
- W2147291504 hasConcept C113196181 @default.
- W2147291504 hasConcept C117534273 @default.
- W2147291504 hasConcept C120665830 @default.
- W2147291504 hasConcept C121332964 @default.
- W2147291504 hasConcept C171001562 @default.
- W2147291504 hasConcept C183688256 @default.
- W2147291504 hasConcept C185592680 @default.
- W2147291504 hasConcept C199873434 @default.
- W2147291504 hasConcept C202800777 @default.
- W2147291504 hasConcept C24630173 @default.
- W2147291504 hasConcept C24840226 @default.
- W2147291504 hasConcept C2777414806 @default.
- W2147291504 hasConcept C2779966244 @default.
- W2147291504 hasConcept C43617362 @default.
- W2147291504 hasConcept C46423501 @default.
- W2147291504 hasConcept C50212798 @default.
- W2147291504 hasConcept C55493867 @default.
- W2147291504 hasConcept C75473681 @default.
- W2147291504 hasConcept C91881484 @default.
- W2147291504 hasConceptScore W2147291504C113196181 @default.
- W2147291504 hasConceptScore W2147291504C117534273 @default.
- W2147291504 hasConceptScore W2147291504C120665830 @default.
- W2147291504 hasConceptScore W2147291504C121332964 @default.
- W2147291504 hasConceptScore W2147291504C171001562 @default.
- W2147291504 hasConceptScore W2147291504C183688256 @default.
- W2147291504 hasConceptScore W2147291504C185592680 @default.
- W2147291504 hasConceptScore W2147291504C199873434 @default.
- W2147291504 hasConceptScore W2147291504C202800777 @default.
- W2147291504 hasConceptScore W2147291504C24630173 @default.
- W2147291504 hasConceptScore W2147291504C24840226 @default.
- W2147291504 hasConceptScore W2147291504C2777414806 @default.
- W2147291504 hasConceptScore W2147291504C2779966244 @default.
- W2147291504 hasConceptScore W2147291504C43617362 @default.
- W2147291504 hasConceptScore W2147291504C46423501 @default.
- W2147291504 hasConceptScore W2147291504C50212798 @default.
- W2147291504 hasConceptScore W2147291504C55493867 @default.
- W2147291504 hasConceptScore W2147291504C75473681 @default.
- W2147291504 hasConceptScore W2147291504C91881484 @default.
- W2147291504 hasIssue "3" @default.
- W2147291504 hasLocation W21472915041 @default.
- W2147291504 hasLocation W21472915042 @default.
- W2147291504 hasLocation W21472915043 @default.
- W2147291504 hasOpenAccess W2147291504 @default.
- W2147291504 hasPrimaryLocation W21472915041 @default.
- W2147291504 hasRelatedWork W1969302954 @default.
- W2147291504 hasRelatedWork W2036306296 @default.
- W2147291504 hasRelatedWork W2042893499 @default.
- W2147291504 hasRelatedWork W2072248664 @default.
- W2147291504 hasRelatedWork W2086985720 @default.
- W2147291504 hasRelatedWork W2111808675 @default.
- W2147291504 hasRelatedWork W2131010165 @default.
- W2147291504 hasRelatedWork W2131392145 @default.
- W2147291504 hasRelatedWork W2147291504 @default.
- W2147291504 hasRelatedWork W40940461 @default.
- W2147291504 hasVolume "94" @default.
- W2147291504 isParatext "false" @default.
- W2147291504 isRetracted "false" @default.
- W2147291504 magId "2147291504" @default.
- W2147291504 workType "article" @default.