منابع مشابه
Oxidative photosynthetic phosphorylation by spinach chloroplasts.
In an earlier note, evidence was presented for the occurrence of a new type of chloroplast-catalyzed photosynthetic phosphorylation called “oxidative photophosphorylation” (I). When spinach chloroplasts are illuminated in the presence of orthophosphate, adenosine diphosphate, and a dye such as trichlorophenol indophenol, adenosine triphosphate is generated provided oxygen is available, but not ...
متن کاملFerrochelatase of spinach chloroplasts.
Spinach chloroplasts catalyse the incorporation of Fe(2+) into protoporphyrin, mesoporphyrin and deuteroporphyrin to form the corresponding haems. This ferrochelatase activity was detected by pyridine haemochrome formation with acetone-dried powders of chloroplasts, or from the formation of [(59)Fe]haems by intact chloroplasts. Decreasing the mitochondrial contamination of the chloroplasts by d...
متن کاملFatty Acids of Spinach Chloroplasts.
The photosynthetic apparatus of higher plants consists of discrete cytoplasmic organelles, the chloroplasts, which contain proteins, lipids, pigments, water. and other substances. Relatively little is known, apparently, concerning the composition of the lipid fraction of the chloroplast. Menke (8), studying chloroplasts of spinach, Spiniacia oleracea, found that essentially all the lipids of th...
متن کاملProtein prenylation in spinach chloroplasts.
Protein prenylation in plants was studied by in vivo metabolic (3)H-mevalonate labeling in combination with a range of protein synthesis inhibitors. In spinach cotyledons, this posttranslational protein modification was found to be divided into two categories, one representing the conventional prenylation involving farnesyl and geranylgeranyl groups bound to cysteine residues via thioether link...
متن کاملOn the ligand field of iron in ferredoxin from spinach chloroplasts and related nonheme iron enzymes.
1 Strassman, M., and S. Weinhouse, J. Am. Chem. Soc., 75, 1680 (1953). 12 Petrowitz, H. J., and G. Pastuska, J. Chromatog., 7, 128 (1962). 13Kao, K.-Y. T., and R. J. Boucek, Proc. Soc. Exptl. Biol. Med., 98, 530 (1958). 14 Fitch, S. M., M. L. R. Harkness, and R. D. Harkness, Nature, 176, 163 (1955). 15 Spackman, D. H., W. H. Stein, and S. Moore, Anal. Chem., 30, 1190 (1958). 16 Fljimoto, D., an...
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ژورنال
عنوان ژورنال: Plant Physiology
سال: 1960
ISSN: 0032-0889,1532-2548
DOI: 10.1104/pp.35.5.626