Résumé
Une incubation prolongée de chloroplastes isolés d'épinard à l'obscurité provoque un gonflement des plastides et une inhibition concomitante de leurs activités photochimiques (à l'exception de la photoréduction du ferricyanure). Un traitement lumineux accélère ces phénomènes qui, probablement, sont associés à des processus de détérioration de l'appareil photosynthétique.
Literatur
L. Packer, P.-A. Siegenthaler andP. S. Nobel, J. Cell Biol.26, 593 (1965).
L. Packer, Biochim. biophys. Acta75, 12 (1963).
R. A. Dilley andL. P. Vernon, Biochemistry3, 817 (1964).
P. A. Siegenthaler andL. Packer, Pl. physiol., Lancaster40, 785 (1965).
P. A. Siegenthaler, Physiologia Pl.19, 437 (1966).
L. Packer andP. A. Siegenthaler, Pl. Physiol., Lancaster40, 1080 (1965).
P. S. Nobel, Biochim. biophys. Acta131, 127 (1967).
P. S. Nobel, S. Murakami andA. Takamiya, Pl. Cell Physiol., Tokyo7, 263 (1966).
S. Izawa andN. E. Good, Pl. Physiol., Lancaster41, 544 (1966).
D. W. Deamer, A. R. Crofts andL. Packer, Biochim. biophys. Acta131, 81 (1967).
R. L. Heath andL. Packer, Biochem. biophys. Res. Commun.19, 716 (1965).
P. A. Siegenthaler, Ber. schweiz. bot. Ges.78, 202 (1968).
K. Nishida, N. Tamai andK. Ryoyama, Pl. Cell Physiol., Tokyo7, 415 (1966).
P. S. Nobel andL. Packer, Pl. physiol., Lancaster40, 633 (1965).
B. N. Horwitt, J. biol. Chem.199, 537 (1952).
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This investigation was supported by the Swiss National Research Foundation. The author is grateful to Dr.M. M. Belsky, Brooklyn College of the City University of New York, for his critical reading of the manuscript. The able technical assistance of MissTjoe Tan is gratefully acknolwedged.
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Siegenthaler, P.A. Synergetic effect of light and aging on the swelling and photochemical activities of isolated chloroplasts. Experientia 24, 1198–1199 (1968). https://doi.org/10.1007/BF02146617
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DOI: https://doi.org/10.1007/BF02146617