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Literature summary for 2.5.1.47 extracted from

  • Bermudez, M.A.; Galmes, J.; Moreno, I.; Mullineaux, P.M.; Gotor, C.; Romero, L.C.
    Photosynthetic adaptation to length of day is dependent on S-sulfocysteine synthase activity in the thylakoid lumen (2012), Plant Physiol., 160, 274-288.
    View publication on PubMedView publication on EuropePMC

Localization

Localization Comment Organism GeneOntology No. Textmining
thylakoid presence of an active CS26 enzyme exclusively in the thylakoid lumen Arabidopsis thaliana 9579
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Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana
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Synonyms

Synonyms Comment Organism
CS26
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Arabidopsis thaliana

General Information

General Information Comment Organism
physiological function loss of CS26 function results in dramatic phenotypic changes, which are dependent on the light treatment. Under long-day growth conditions, the photosynthetic characterization, based on substomatal CO2 concentrations and CO2 concentration in the chloroplast curves, reveals significant reductions in most of the photosynthetic parameters for cs26, which are unchanged under short-day growth conditions. These parameters include net CO2 assimilation rate, mesophyll conductance, and mitochondrial respiration at darkness. Mutant cs26 under long-day growth conditions requires more absorbed quanta per driven electron flux and fixed CO2. In cs26 plants, the excess electrons that are not used in photochemical reactions may form reactive oxygen species Arabidopsis thaliana