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Current Genetics, 2007
Thioredoxins (TRXs) are small disulfide oxidoreductases of ca. 12 kDa found in all free living organisms. In plants, two chloroplastic TRXs, named TRX f and TRX m, were originally identified as light dependent regulators of several carbon metabolism enzymes including Calvin cycle enzymes.
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Thioredoxins (TRXs) are small disulfide oxidoreductases of ca. 12 kDa found in all free living organisms. In plants, two chloroplastic TRXs, named TRX f and TRX m, were originally identified as light dependent regulators of several carbon metabolism enzymes including Calvin cycle enzymes.
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Isolation of chloroplasts and chloroplast DNA
1994That chloroplasts are green and therefore recognizable by eye should have been an advantage in developing methods for their isolation, but historically it has been a disadvantage. It was relatively easy to grind up cells, subject the brei to differential centrifugation, and obtain a green pellet.
C. A. Price +3 more
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THE ELECTROPHOTOLUMINESCENCE OF CHLOROPLASTS
Photochemistry and Photobiology, 1976Abstract— Delayed light emission emanating from preilluminated chloroplasts can be perturbed with pulsed DC electric fields (200–4000 V cm‐1), The perturbation produces a strong stimulation of chlorophyll luminescence. During the field perturbation the stimulated emission rises to a maximum, typically within 100μs. and then decays.
J L, Ellenson, K, Sauer
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The ultrastructure of chloroplasts
Experimental Cell Research, 19551. 1. On ultrathin sections of chloroplasts from Aspidistra elatior the electron microscopic study has revealed that the grana consist of layered columns. 2. 2. The grana are organized in double membrane discs the two membranes of which are about 65 A thick. These membranes bound a narrow, closed space the height of which also is about 65 A. The
E, STEINMANN, F S, SJOSTRAND
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Nature, 1958
IT has been concluded from experiments with barley leaves that chloroplasts contain cytochromes ƒ and b 6 and no cytochrome c 1. We have been able to extend the observations to two other widely differing species and to record certain characteristics of the cytochromes present.
W O, JAMES, R M, LEECH
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IT has been concluded from experiments with barley leaves that chloroplasts contain cytochromes ƒ and b 6 and no cytochrome c 1. We have been able to extend the observations to two other widely differing species and to record certain characteristics of the cytochromes present.
W O, JAMES, R M, LEECH
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isolation of Wheat Chloroplasts and Chloroplast DNA
2003Chloroplasts in common with other plastids and mitochondria have their own nucleic material, in the form of multiple copies of a circular DNA molecule, normally of 120-160 kbp.
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Plant Molecular Biology, 1992
The chloroplast genome consists of homogeneous circular DNA molecules. To date, the entire nucleotide sequences (120-190 kbp) of chloroplast genomes have been determined from eight plant species. The chloroplast genomes of land plants and green algae contain about 110 different genes, which can be classified into two main groups: genes involved in gene
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The chloroplast genome consists of homogeneous circular DNA molecules. To date, the entire nucleotide sequences (120-190 kbp) of chloroplast genomes have been determined from eight plant species. The chloroplast genomes of land plants and green algae contain about 110 different genes, which can be classified into two main groups: genes involved in gene
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Iodination of chloroplasts. I. Properties of iodinated chloroplasts
Biochimica et Biophysica Acta (BBA) - Bioenergetics, 1976Spinach chloroplasts exposed to iodide can be washed free of the bulk of the iodide. In the presence of lactoperoxidase and H2O2, iodide can be introduced into chloroplasts in high amounts and in non diffusible forms. The resultant particles, which have been named iodochloroplasts, extrude their iodide upon stimulation by light. The form and the amount
E S, Canellakis, G, Akoyunoglou
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Plant Science, 2013
Chloroplast movement is important for plant survival under high light and for efficient photosynthesis under low light. This review introduces recent knowledge on chloroplast movement and shows how to analyze the responses and the moving mechanisms, potentially inspiring research in this field.
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Chloroplast movement is important for plant survival under high light and for efficient photosynthesis under low light. This review introduces recent knowledge on chloroplast movement and shows how to analyze the responses and the moving mechanisms, potentially inspiring research in this field.
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Biochimie, 2000
The discovery that chloroplasts have semi-autonomous genetic systems has led to many insights into the biogenesis of these organelles and their evolution from free-living photosynthetic bacteria. Recent developments of our understanding of the molecular mechanisms of translation in chloroplasts suggest selective pressures that have maintained the 100 ...
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The discovery that chloroplasts have semi-autonomous genetic systems has led to many insights into the biogenesis of these organelles and their evolution from free-living photosynthetic bacteria. Recent developments of our understanding of the molecular mechanisms of translation in chloroplasts suggest selective pressures that have maintained the 100 ...
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