title: [Spectral forms of the chlorophyll of mutants of Chlamydomonas with inactive photosystems].
abstract: Investigations of non-photosinthesizing mutants of Chlamydomonas reinhardii with damaged activity of both or one of the photosystems have shown that the chlorophyll a form with the absorption maximum at 685 nm and low temperature fluorescence band at 696 nm is a part of the pigment-protein complex of PS-2. Chlorophyll a forms with absorption maxima at 689, 698 and 703 nm belong to the pigment-protein complex of PS-1. They seem to be responsible for the long-wave band of chlorophyll fluorescence with the maximum at 707--718 nm. Chlorophyll a forms with absorption at 661, 667 and 678 nm and a short-wave fluorescence band at 685--690 nm rank among the pigments of the light-converging complex, as well as chlorophyll b with the absorption maximum at 644 and 649 nm.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D002696:Chlamydomonas / Q000032:analysis* / Q000235:genetics; D002734:Chlorophyll / Q000235:genetics; D002736:Chloroplasts; D009154:Mutation; D010788:Photosynthesis; D010940:Plant Proteins; D013057:Spectrum Analysis
chemical_list: D010940:Plant Proteins; D002734:Chlorophyll
vernacular_title: Spektral'nye formy khlorofilla mutantov Chlamydomonas s neaktivnymi fotosistemami.