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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
1
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pubmed:dateCreated |
1976-10-1
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pubmed:abstractText |
Chlamydomonas reinhardi mutants lacking the P-700-chlorophyll alpha-protein complex CPl, lack as well the long wavelength forms of chlorophyll Ca 691 and Ca 704 normally present in the absorption spectrum at -196 degrees C. These mutants do not display the 715 nm peak in the fluorescence emission spectrum at -196 degrees C. Studies of the System II action spectrum of one such mutant show an increase in the optical cross-section of the System II centers around 685 nm. This is interpreted as an energy transfer from pigment System I to pigment System II occurring in the mutant.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:month |
Jul
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pubmed:issn |
0006-3002
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:day |
9
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pubmed:volume |
440
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
122-30
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pubmed:dateRevised |
2000-12-18
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pubmed:meshHeading |
pubmed-meshheading:947359-Chlamydomonas,
pubmed-meshheading:947359-Chlorophyll,
pubmed-meshheading:947359-Cytochromes,
pubmed-meshheading:947359-Darkness,
pubmed-meshheading:947359-Freezing,
pubmed-meshheading:947359-Light,
pubmed-meshheading:947359-Mutation,
pubmed-meshheading:947359-Photosynthesis,
pubmed-meshheading:947359-Species Specificity,
pubmed-meshheading:947359-Spectrometry, Fluorescence,
pubmed-meshheading:947359-Spectrophotometry
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pubmed:year |
1976
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pubmed:articleTitle |
Spectral properties of system I-deficient mutants of Chlamydomonas reinhardi. Possible occurrence of uphill energy transfer.
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pubmed:publicationType |
Journal Article
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