Matches in SemOpenAlex for { <https://semopenalex.org/work/W2049009738> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W2049009738 endingPage "398" @default.
- W2049009738 startingPage "391" @default.
- W2049009738 abstract "1. The diatom Phaeodactylum tricornutum, grown in weak light is unusual in having a fluorescence emission band at 710 mμ in addition to the normal emission at 681 mμ at room temperature. At −187° this emission maximum is at 714 mμ and is much larger than the 681-mμ peak. The presence of this emission band is correlated with an absorption band near 700 mμ. The characteristics of the long-wavelength absorption band with respect to its fluorescence emission, formation only during light-limited growth, and lability are the same as those of a chlorophyll a form in Euglena called Ca695. 2. The time course of fluorescence during exposure to 436-mμ incident light, measured between 10 sec and 3 min, was the same for both the 681- and 710-mμ fluorescence bands. 3(3,4-Dichlorophenyl)-1,1-dimethylurea affected this time course at both wavelengths similarly. 3. When the temperature was lowered from 20° to −187°, the fluorescence yield decreased at 680 mμ and increased at 714 mμ. When the temperature was lowered after partial destruction of Ca695 by 10% ethanol, the fluorescence at 680 mμ emitted by chlorophyll a-670 no longer decreased and the yield at 714 mμ increased much less. 4. These data from similar time courses and corresponding yield changes suggest that Ca695 receives excitation from Ca670 and could be a reaction center for System 2 of photosynthesis." @default.
- W2049009738 created "2016-06-24" @default.
- W2049009738 creator A5077666579 @default.
- W2049009738 date "1967-09-01" @default.
- W2049009738 modified "2023-10-03" @default.
- W2049009738 title "Fluorometric evidence for the participation of chlorophyll a-695 in System 2 of photosynthesis" @default.
- W2049009738 cites W1999447753 @default.
- W2049009738 cites W2007776098 @default.
- W2049009738 cites W2008330103 @default.
- W2049009738 cites W2012976703 @default.
- W2049009738 cites W2033923777 @default.
- W2049009738 cites W2055353402 @default.
- W2049009738 cites W2061305265 @default.
- W2049009738 cites W2068794752 @default.
- W2049009738 cites W2072179092 @default.
- W2049009738 cites W2072477443 @default.
- W2049009738 doi "https://doi.org/10.1016/0005-2728(67)90092-8" @default.
- W2049009738 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/6049956" @default.
- W2049009738 hasPublicationYear "1967" @default.
- W2049009738 type Work @default.
- W2049009738 sameAs 2049009738 @default.
- W2049009738 citedByCount "40" @default.
- W2049009738 countsByYear W20490097382014 @default.
- W2049009738 countsByYear W20490097382015 @default.
- W2049009738 countsByYear W20490097382019 @default.
- W2049009738 countsByYear W20490097382020 @default.
- W2049009738 countsByYear W20490097382021 @default.
- W2049009738 countsByYear W20490097382022 @default.
- W2049009738 crossrefType "journal-article" @default.
- W2049009738 hasAuthorship W2049009738A5077666579 @default.
- W2049009738 hasConcept C113196181 @default.
- W2049009738 hasConcept C120665830 @default.
- W2049009738 hasConcept C121332964 @default.
- W2049009738 hasConcept C125287762 @default.
- W2049009738 hasConcept C134121241 @default.
- W2049009738 hasConcept C178790620 @default.
- W2049009738 hasConcept C183688256 @default.
- W2049009738 hasConcept C185592680 @default.
- W2049009738 hasConcept C191274033 @default.
- W2049009738 hasConcept C191897082 @default.
- W2049009738 hasConcept C192562407 @default.
- W2049009738 hasConcept C24630173 @default.
- W2049009738 hasConcept C2776373379 @default.
- W2049009738 hasConcept C2778902199 @default.
- W2049009738 hasConcept C2778902744 @default.
- W2049009738 hasConcept C2780655307 @default.
- W2049009738 hasConcept C43617362 @default.
- W2049009738 hasConcept C55493867 @default.
- W2049009738 hasConcept C59822182 @default.
- W2049009738 hasConcept C6260449 @default.
- W2049009738 hasConcept C75473681 @default.
- W2049009738 hasConcept C86803240 @default.
- W2049009738 hasConcept C91881484 @default.
- W2049009738 hasConceptScore W2049009738C113196181 @default.
- W2049009738 hasConceptScore W2049009738C120665830 @default.
- W2049009738 hasConceptScore W2049009738C121332964 @default.
- W2049009738 hasConceptScore W2049009738C125287762 @default.
- W2049009738 hasConceptScore W2049009738C134121241 @default.
- W2049009738 hasConceptScore W2049009738C178790620 @default.
- W2049009738 hasConceptScore W2049009738C183688256 @default.
- W2049009738 hasConceptScore W2049009738C185592680 @default.
- W2049009738 hasConceptScore W2049009738C191274033 @default.
- W2049009738 hasConceptScore W2049009738C191897082 @default.
- W2049009738 hasConceptScore W2049009738C192562407 @default.
- W2049009738 hasConceptScore W2049009738C24630173 @default.
- W2049009738 hasConceptScore W2049009738C2776373379 @default.
- W2049009738 hasConceptScore W2049009738C2778902199 @default.
- W2049009738 hasConceptScore W2049009738C2778902744 @default.
- W2049009738 hasConceptScore W2049009738C2780655307 @default.
- W2049009738 hasConceptScore W2049009738C43617362 @default.
- W2049009738 hasConceptScore W2049009738C55493867 @default.
- W2049009738 hasConceptScore W2049009738C59822182 @default.
- W2049009738 hasConceptScore W2049009738C6260449 @default.
- W2049009738 hasConceptScore W2049009738C75473681 @default.
- W2049009738 hasConceptScore W2049009738C86803240 @default.
- W2049009738 hasConceptScore W2049009738C91881484 @default.
- W2049009738 hasIssue "2" @default.
- W2049009738 hasLocation W20490097381 @default.
- W2049009738 hasLocation W20490097382 @default.
- W2049009738 hasOpenAccess W2049009738 @default.
- W2049009738 hasPrimaryLocation W20490097381 @default.
- W2049009738 hasRelatedWork W1977285647 @default.
- W2049009738 hasRelatedWork W1981885964 @default.
- W2049009738 hasRelatedWork W2008146436 @default.
- W2049009738 hasRelatedWork W2025301554 @default.
- W2049009738 hasRelatedWork W2030011768 @default.
- W2049009738 hasRelatedWork W2065468167 @default.
- W2049009738 hasRelatedWork W2366202315 @default.
- W2049009738 hasRelatedWork W2372585046 @default.
- W2049009738 hasRelatedWork W4324148717 @default.
- W2049009738 hasRelatedWork W2525559428 @default.
- W2049009738 hasVolume "143" @default.
- W2049009738 isParatext "false" @default.
- W2049009738 isRetracted "false" @default.
- W2049009738 magId "2049009738" @default.
- W2049009738 workType "article" @default.