title: Tracking the function of the cytochrome c6-like protein in higher plants.
abstract: The contention that plastocyanin is the only mobile electron donor to photosystem I in higher plants was recently shaken by the discovery of a cytochrome c(6)-like protein in Arabidopsis and other flowering plants. However, the genetic and biochemical data presented in support of the idea that the cytochrome c(6) homologue can replace plastocyanin have now been challenged by two complementary studies. This re-opens the debate on the real function(s) of cytochrome c in the chloroplasts of higher plants.
authors: Abteilung für Pflanzenzüchtung und Ertragsphysiologie, Max-Planck-Institut für Züchtungsforschung, Carl-von-Linné Weg 10, D-50829, Köln, Germany.
authors: Martin
authors: M
authors: Weigel
authors: Paolo
authors: P
authors: Pesaresi
authors: Dario
authors: D
authors: Leister
mesh_terms: D000595:Amino Acid Sequence; D017360:Arabidopsis / Q000235:genetics / Q000378:metabolism; D000458:Cyanobacteria / Q000235:genetics / Q000378:metabolism; D045365:Cytochromes c6 / Q000502:physiology*; D004579:Electron Transport / Q000235:genetics / Q000502:physiology; D056890:Eukaryota / Q000235:genetics / Q000378:metabolism; D008969:Molecular Sequence Data; D009154:Mutation; D045322:Photosynthetic Reaction Center Complex Proteins / Q000235:genetics / Q000378:metabolism*; D010940:Plant Proteins / Q000235:genetics / Q000378:metabolism*; D010944:Plants / Q000235:genetics / Q000378:metabolism*; D010970:Plastocyanin / Q000502:physiology*; D017386:Sequence Homology, Amino Acid
chemical_list: D045365:Cytochromes c6; D045322:Photosynthetic Reaction Center Complex Proteins; D010940:Plant Proteins; D010970:Plastocyanin