Allen, F. L. & Franck, J. (1955). Photosynthetic evolution of oxygen by flashes of light. Archs Biochem. Biophys. 58, 124.CrossRefGoogle ScholarPubMed

Amesz, J. (1964). Spectrophotometric evidence for the participation of a quinone in photosynthesis of intact blue-green algae. Biochim. biophys. Acta 79, 257.CrossRefGoogle ScholarPubMed

Arnon, D. I. (1951). Extracellular photosynthetic reactions. Nature, Land. 167, 1008.CrossRefGoogle ScholarPubMed

Arnon, D. I., Allen, M. B. & Whatley, F. R. (1954). Photosynthesis by isolated chloroplasts. Nature, Lond. 174, 394.CrossRefGoogle ScholarPubMed

Arnon, D. I., Chain, R. K., McSwain, B. D., Tsujimoto, H. Y. & Knaff, D. B. (1970). Evidence from Chloroplast Fragments for Three Photo-Synthetic Light Reactions. Proc. natn. Acad. Sci. USA. 67, 1404.CrossRefGoogle Scholar

Arntzen, C. J., Dilley, R. A. & Crane, F. L. (1969). A comparization of chloroplast membrane surfaces visualized by freeze-etch and negative stationing techniques; and ultrastructural characterization of membrane fractions from digitonin treated spinach chloroplasts. J. Cell Biol. 43, 16.CrossRefGoogle Scholar

Avron, A. & Shavit, N. (1965). Inhibitors and uncouplers of photophosphorylation. Biochim. biophys. Acta 109, 317.CrossRefGoogle ScholarPubMed

Avron, M. & Neumann, J. (1968). Photophosphorylation in chloroplasts. A. Rev. Pl. Physiol. 19, 137.CrossRefGoogle Scholar

Baltscheffsky, H. & Baltscheffsky, M. (1960). Inhibitor studies on lightinduced phosphorylation in extracts of Rhodospirillum rubrum. Acta chem. scand. 14, 257.CrossRefGoogle Scholar

Baltscheffsky, M. (1969). Energy conversion–linked changes of carotenoid absorbance in Rhodospirillum rubrum. chromatophores. Archs. Biochem.Biophys. 130, 646.Google Scholar

Bangham, A. D., Standish, M. M. & Watkins, J. C. (1965). Diffusion of univalent ions across the lamellae of swollen phospholipids. J. molec. Biol. 13, 238.CrossRefGoogle ScholarPubMed

Beinert, H. & KOK, B. (1963). Relationship between light-induced EPR signal and pigment P 700. In Photosynthetic Mechanisms of Green Plants. Natn. Acad. Sci.-Natn. Res. Council Publ.no. 1145, p. 131.Google Scholar

Ben-Hayyim, G. & Avron, M. (1966). Enhancement in isolated chloroplasts. Israel J. Chem. 4, 73 p.Google Scholar

Bennun, A. (1971). Hypothesis for Coupling Energy Transduction with ATP Synthesis of ATP Hydrolysis. Nature, Land. (New Biology) 233, 5.CrossRefGoogle ScholarPubMed

Bishop, N. I. (1958). The influence of the herbicide, DCMU, on the oxygenevolving system of photosynthesis. Biochim. biophys. Acta 27, 205.CrossRefGoogle ScholarPubMed

Bishop, N. I. (1959). The reactivityof anaturallyoccurringquinone (Q-255) in photochemical reactions of isolated chloroplasts. Biochem. N.Y. 45, 1696.Google ScholarPubMed

Blinks, L. R. (1959). Chromatic transient in the photosynthesis of the green alga. Pl. Physiol., Lancaster 34, 200.CrossRefGoogle ScholarPubMed

Boardman, N. K. (1968). The photochemical systems of photosynthesis. In Advances in Enzymology, vol. 30 (ed. Nord, F. F.), p. 1. New York, London: Interscience Publ., Wiley and Sons.Google Scholar

Boardman, N. K. & Anderson, J. M. (1967). Fractionation of the photochemical systems of photosynthesis. II. Cytochrome and carotenoid contents of particles isolated from spinach chloroplasts. Biochem. biophys. Acta 143, 187.Google ScholarPubMed

Boeck, M. & Witt, H. T. (1972a). Phosphorylation as function of electrical field changes in the absence of proton gradients. Eur. J. Biochem.(in the press).Google Scholar

Boeck, M. & Witt, H. T. (1972b). Phosphorylation as function of proton gradient at constant electrical field changes. Eur. J. Biochem. (in the press).Google Scholar

Boeck, M. & Witt, H. T. (1972c). Titration of the function unit of phosphorylation by ionophores. Eur. J. Biochem. (in the press).Google Scholar

Boeck, M. & Witt, H. T. (1972d). Type of ion which is driven electrically across the thylakoid membrane. Eur. J. Biochem.(in the press).Google Scholar

Bohme, H. & Trebst, A. (1969). On the properties of ascorbate photooxidation in isolated chloroplasts. Evidence for two ATP sites in noncyclic photophosphorylation. Biochim. biophys. Acta 180, 137.CrossRefGoogle ScholarPubMed

Boyer, P. D. (1965). Carboxyl activation as a possible common reaction in substrate-level and oxidative phosphorylation and in muscle contraction. In Oxidases and Related Redox Systems, vol. 2 (ed. King, T. E.Mason, H. S. and Morrison, M.), p. 994. New York: John Wiley.Google Scholar

Buchwald, H-E. & Rüppel, H. (1968). Suppression of disturbing light signals in rapid flash kinetic measurements. Nature, Lond. 220, 57.CrossRefGoogle ScholarPubMed

Buchwald, H-E. & Wolff, C. (1971). Further evidence for carotenoids engaged in a metastable state in photosynthesis. Z. Naturf. 26 b, 51.CrossRefGoogle Scholar

Budzikiewicz, H., Eckan, H. & Inhoffen, H. H. (1969). Zur Photosynthese grüner Pflanzen. I. Versuche mit H₂¹⁸O und K₂C¹⁸O₃ an Chlorella pyrenoidosa Chick. Z. Naturf. 24 b, 1147.Google Scholar

Calvin, M. (1962). Der Weg des Kohlenstoffs in der Photosynthese. Angew. Chem. 74, 165.CrossRefGoogle Scholar

Calvin, M. & Benson, A. A. (1948). The path of carbon in photosynthesis Science, N.Y. 107, 476.CrossRefGoogle ScholarPubMed

Carmeli, C. (1970). Proton translocation induced by ATPase activity in chloroplasts. FEBS Lett. 7, 297.CrossRefGoogle ScholarPubMed

Chance, B. (1954). Spectrophotometry of intracellular respiratory pigments. Science, N.Y. 120, 767.CrossRefGoogle ScholarPubMed

Chance, B. (1967). In Fast Reactions and Primary Processes in Chemical Kinetics (Nobel Symposium V) (ed. Claesson, S.), p. 310. Stockholm: Almqvist and Wiksell; New York, London, Sydney: Interscience Publ.Google Scholar

Chance, B., Devault, D., Hildreth, W. W., Parson, W. W. & Nishimura, M. (1966). Early chemical events in photosynthesis: Kinetics of oxidation of cytochromes of types c or f in cells, chloroplasts and chromatophores. Brookhaven Symp. Biol. no. 19, 115. Ed. Brookhaven Natl. Lab. Ass. Univ. Inc.Google ScholarPubMed

Chance, B., McCray, J. A. & Bunkenburg, J. (1970). Fast spectrophotometric measurements of H⁺ changes in chromatium chromatophores activated by a liquid dye laser. Nature, Lond. 225, 705.CrossRefGoogle ScholarPubMed

Chance, B. & Mela, L. (1966). Intramitochondrial pH changes and cation accumulation. Proc. natn. Acad. Sci. U.S.A. 55, 1243.CrossRefGoogle ScholarPubMed

Chance, B. & Nishimura, M. (1970). On the mechanism of chlorophyll cytochrome interaction: the temperature insensitivity of light-induced cytochrome oxidation in chromatium. Proc. natn. Acad. Sci. U.S.A. 46, 19.CrossRefGoogle Scholar

Chappell, J. B. & Crofts, A. T. (1966). Ion transport and reversible volume changes of isolated mitochrondria. Biochim. biophys. Acta 7, 293.Google Scholar

Cheniae, G. M. (1970). Photosystem II and O₂ evolution. An. Rev. Pl. Physiol. 21, 467.CrossRefGoogle Scholar

Chessin, M., Livingston, R. & Truscott, T. G. (1966). Direct evidence for the sensitized formation of a metastable state of β-carotene. Trans. Faraday Soc. 62, 1519.CrossRefGoogle Scholar

Cockrell, R. S., Harris, E. J. & Pressman, B. C. (1966). Energetics of potassium transport in mitochondria induced by valinomycin. Biochem., N.Y. 5, 2326.CrossRefGoogle ScholarPubMed

Cramer, W. A. & Butler, W. L. (1967). Light-induced absorbance changes of two cytochrome b components in the electron-transport system of spinach chloroplasts. Biochim. biophys. Acta 143, 332.CrossRefGoogle ScholarPubMed

Crofts, A. R. (1966). Uptake of ammonium ion by chloroplasts, and the mechanism of amine uncoupling. Biochem. biophys. Res. Commun. 24, 127.CrossRefGoogle ScholarPubMed

Crofts, A. R., Wraight, C. A. & Fleischmann, D. E. (1971). Energy conservation in photochemical reactions of photosynthesis and its relation to delayed fluorescence. FEBS Lett. 15, 89.CrossRefGoogle ScholarPubMed

Davenport, H. E., Hill, R. & Whatley, F. R. (1952). A natural factor catalyzing reduction of methaemoglobin by isolated chloroplasts. Proc. R. Soc. B 139, 346.Google ScholarPubMed

Deamer, D. W., Crofts, A. R. & Packer, L. (1967). Mechanisms of lightinduced structural changes in chloroplasts. I. Light-scattering increments and ultrastructural changes mediated by proton transport. Biochim. biophys. Acta 131, 81.CrossRefGoogle Scholar

Dekouchovsky, Y. & Fork, D. C. (1964). A possible functioning in vivo of plastocyanin in photosynthesis as revealed by a light-induced absorbance change. Proc. natn. Acad. Set. U.S.A. 52, 232.CrossRefGoogle Scholar

De Vault, D. & Chance, B. (1966). Studies of photosynthesis using a pulsed laser. Biophys. J. 6, 825.CrossRefGoogle ScholarPubMed

Dilley, R. A. & Vernon, L. P. (1965). Ion and water transport processes related to the light-dependent shrinkage of spinach chloroplasts. Archs Biochem. Biophys. 111, 365.CrossRefGoogle Scholar

Döring, G., Stiehl, H. H. & Witt, H. T. (1967). A second chlorophyll reaction in the electron chain of photosynthesis. Z. Natur. 22b, 639.Google ScholarPubMed

Döring, G., Bailey, J. L., Kreutz, W., Weikard, J. & Witt, H. T. (1968a). The action of two chlorophyll-a₁ molecules in light reaction I of photosynthesis. Naturwissenschaften 55, 219.CrossRefGoogle Scholar

Döring, G., Bailey, J. L., Kreutz, W. & Witt, H. T. (1968b). The active chlorophyll-₁₁ in light reaction II of photosynthesis. Naturwissenschaften 55, 220.Google ScholarPubMed

Döring, G., Renger, G., Vater, J. & Witt, H. T. (1969). Properties of the photoactive chlorophyll-a₁₁ in photosynthesis. Z. Naturf. 24 b, 1139.CrossRefGoogle ScholarPubMed

Dutton, H. J., Manning, W. M. & Duggar, B. M. (1943). Chlorophyll fluorescence and energy transfer in the diatom nitzschia closterium. J. phys. Chem. Ithaca 47, 308.CrossRefGoogle Scholar

Duysens, L. N. M.(1952). Transfer of excitation in photosynthesis. Thesis: University of Utrecht.Google Scholar

Duysens, L. N. M. (1954). Reversible photo-oxidation of a cytochrome pigment in photosynthetizing Rhodospirillum rubrum. Nature, Lond. 173, 692.CrossRefGoogle Scholar

Duysens, L. N. M.(1959). The dependence of the maximum efficiency of photochemical reactions upon light intensity. In Brookhaven Symp. Biol. II, 18. Ed. Brookhaven National Lab., Upton N.Y.Google Scholar

Duysens, L. N. M., Amesz, J. & Kamp, B. M. (1961). Two photochemical systems in photosynthesis. Nature, Lond. 190, no. 4775, pp. 510.CrossRefGoogle ScholarPubMed

Duysens, L. N. M. & Sweers, H. E. (1963). Mechanism of two photochemical reactions in algae as studies by means of fluorescence. In Microalgae and Photosynthetic Bacteria, p. 353.Google Scholar

Emerson, R. (1958). The quantum yield of photosynthesis. A. Rev. Pl. Physiol. 9, 1.CrossRefGoogle Scholar

Emerson, R. & Arnold, W. (1932). The photochemical reaction in photosynthesis. J. gen. Physiol. 16, 191.CrossRefGoogle ScholarPubMed

Emerson, R. & Chalmers, R. (1955). Transient changes in cellular gas exchange and the problem of maximum efficiency of photosynthesis. Pl. Physiol., Lancaster 30, 504.CrossRefGoogle ScholarPubMed

Emrich, H. M., Junge, W. & Witt, H. T. (1969a). An artificial indicator for electric phenomena in biological membranes and interfaces. Naturwissenschaften, 56, 514.CrossRefGoogle ScholarPubMed

Emrich, H. M., Junge, W. & Witt, H. T. (1969b). Further evidence for an optical response of chloroplast bulk pigments to a light induced electrical field in photosynthesis. Z. Naturf. 24 b, 1144.CrossRefGoogle Scholar

Forbush, B. & Kok, B. (1968). Reaction between primary and secondary electron acceptors of photosystem II of photosynthesis. Biochim. biophys. Acta 162, 243.CrossRefGoogle ScholarPubMed

Fork, D. C. & Amesz, J. (1966–1967). Light-induced shifts in the absorption spectrum of carotenoids in red, brown, and yellow-green algae and in a Barley mutant. Carnegie Inst. Yrbk 66, 160.Google Scholar

Fork, D. C. & Amesz, J. (1970). Spectrophotometrie studies of the mechanism of photosynthesis. Photophysiology, vol. v, 97, ed. by Giese, D.. New York, London: Academic Press.Google Scholar

Fork, D. C.Amesz, J. & Anderson, J. M. (1966). Light-induced reactions of chlorophyll-b. Yb. Carnegie Instn Wash. 1965/1966, p. 473.Google ScholarPubMed

Förster, TH. (1947). Ein Beitrag zur Theorie der Photosynthese. Z. Naturf. 2 b, 174.CrossRefGoogle Scholar

Frenkel, A. (1954). Light-induced phosphorylation by cell-free preparations of photosynthetic bacteria. J. Am. Chem. Soc. 76, 5568.CrossRefGoogle Scholar

Gaffron, H. & Wohl, K. (1936). Zur Theorie der Assimilation. Naturwissenschaften 24, 81.CrossRefGoogle Scholar

Gibbs, S. P. (1960). The fine structure of Euglena gracilis with special reference to the chloroplasts and pyrenoids. J. Ultrastruct. Res. 4, 127.CrossRefGoogle Scholar

Giraud, G. (1963). The structure, pigments, and functional characteristics of the photosynthetic apparatus of diverse algae. Physiolog. Veg. 1, 203.Google Scholar

Greville, G. D. (1969). A scrutiny of Mitchell's chemiosmotic hypothesis of respiratory chain and photosynthetic phosphorylation. Curr. Top. Bioenerg. 3, 1. New York: Academic Press, Inc.Google Scholar

Griffiths, M., Sistrom, W. R., Cohen-Bazire, G. & Stanier, R. Y. (1955). Function of carotenoids in photosynthesis. Nature, Lond. 176, 1211.CrossRefGoogle ScholarPubMed

Gromet-Elhanan, Z. (1970). Differences in sensitive to valinomycin and nonactin of various photophosphorylating and photoreducing systems of Rhodospirillum rubrum chromatophores. Biochim. biophys. Acta 223, 174.CrossRefGoogle Scholar

Grünhagen, H. H. & Witt, H. T. (1970). Primary ionic events in the functional membrane of photosynthesis. Z. Naturf. 25 b, 373.CrossRefGoogle Scholar

Haehnel, W., Döring, G. & Witt, H. T. (1971). The reaction between chlorophyll-a₁ and its primary electron donators in photosynthesis. Z. Naturf. 26 B, 1171.CrossRefGoogle Scholar

Hager, A. (1969). Lichtbedingte pH-Erniedrigung in einem Chloroplasten Kompartiment als Ursache der enzymatischen Violaxanthin-Zeaxanthin Umwandlung; Beziehungen zur Photophosphorylierung. Planta 89, 224.CrossRefGoogle Scholar

Heath, R. L. & Hind, G. (1969). The role of chloride ion in photosynthesis. II. The effect of chloride upon fluorescence. Biochim. biophys. Acta 172, 290.CrossRefGoogle ScholarPubMed

Henninger, M. D. & Crane, F. D. (1964). Isolation of plastoquinones C and D from spinach chloroplasts. Pl. Physiol., Lancaster 39, 598.CrossRefGoogle Scholar

Hildreth, W. W. (1968). Laser-induced kinetics of cytochrome oxidation and the 518 mμ absorption change in spinach leaves and chloroplasts. Biochim. biophys. Acta 153, 197.CrossRefGoogle Scholar

Hildreth, W. W. (1970). The 520-nm absorption change in barley and a chlorophyll b-deficient mutant. Archs. Biochem. Biophys. 139, 1–8.CrossRefGoogle Scholar

Hill, R. (1939). Oxygen produced by isolated chloroplasts. Proc. R. Soc. B 127, 192.Google Scholar

Hill, R. (1954). The cytochrome b component of chloroplasts. Nature, Land. 174, 501.CrossRefGoogle ScholarPubMed

Hill, R. & Bendall, F. (1960). Function of the two cytochrome components in chloroplasts: a working hypothesis. Nature, Lond. 186, 136–137.CrossRefGoogle Scholar

Hill, R. & Scarisbrick, R. (1951). The haematin compounds of leaves. New Phytol. 50, no. 1, 98.CrossRefGoogle Scholar

Hind, G. & Nakalani, N. Y. (1970). Determination of the concentration and the redox potential of chloroplast cytochrome 559. Biochim. biophys. Acta 216, 223.CrossRefGoogle ScholarPubMed

Hind, G. & Olson, J. M. (1966). Light-induced changes in cytochrome b ₆ in spinach chloroplasts. Brookhaven Symp. Biol. 19, 188.Google ScholarPubMed

Howell, St H. & Moudrianakis, N. (1967). Hill reaction site in chloroplast membranes: non-participation of the quantasome particle in photoreduction. J. molec. Biol. 27, 323.CrossRefGoogle ScholarPubMed

Izawa, S. & Hind, G. (1967). The kinetics of the pH rise in illuminated chloroplast suspensions. Biochim. biophys. Acta 143, 377.CrossRefGoogle Scholar

Jackson, J. B. & Crofts, A. R. (1968). Ion transport in chromatophores. Eur. J. Biochem. 6, 41.CrossRefGoogle ScholarPubMed

Jackson, J. B. & Crofts, A. R. (1969). The high energy state in chromatophores from Rhodopseudomonas spheroides FEBS Lett. 4, 185.CrossRefGoogle Scholar

Jackson, J. B. & Crofts, A. R. (1971). The kinetics of light induced carotenoid changes in Rhodopseudomonas spheroides and their relation to electrical field generation across the chromatophore membrane. Eur. J. Biochem. 18, 120.CrossRefGoogle ScholarPubMed

Jagendorf, A. T. & Hind, G. (1963). Studies on the mechanism of photophosphorylation. In Photosynthetic Mechanisms of Green Plants. Natn. Acad. Sci.–Natn. Res. Counc. Publ. no. 1145, p. 599.Google Scholar

Jagendorf, A. T. & Neumann, J. (1965). Effect of uncouplers on the lightinduced pH rise with spinach chloroplasts. J. biol. Chem. 240, 3210.CrossRefGoogle ScholarPubMed

Jagendorf, A. T. & Uribe, E. (1966a). ATP formation caused by acid-base transition of spinach chloroplasts. Proc. natn. Acad. Sci. U.S.A. 55, 170.CrossRefGoogle ScholarPubMed

Jagendorf, A. T. & Uribe, E. (1966b). Photophosphorylation and the chemiosmotic hypothesis. Brookhaven Symp. Biol. 14, 215.Google Scholar

Joliot, P. (1965). Cinétiques des réactions liées à l'émission d'oxygène photosynthétique. Biochim. biophys. Acta 102, 116.CrossRefGoogle Scholar

Joliot, P. (1966). Oxygen evolution in algae illuminated by modulated light. Brookhaver Symp. Biol. 19, 418.Google ScholarPubMed

Joliot, P. (1968). Kinetic studies of photosystem II in photosynthesis. Photochem. & Photobiol. 8, 451.CrossRefGoogle ScholarPubMed

Joliot, P., Barbieri, G. & Chabaud, R. (1969). Un nouveau modéle des centres photochimiques du systeme II. Photochem. & Photobiol. 10, 309.CrossRefGoogle Scholar

Junge, W. (1970). The critical electric potential difference for photophos phorylation. Eur. J. Biochem. 14, 582.CrossRefGoogle Scholar

Junge, W., Emrich, H. M. & Witt, H. T. (1970). The indication of a light induced electrical field by pigments incorporated in chloroplast membranes. In Proc. Corral Gables Conf. on the Princ. of Biol. Membrane, 1968, p. 383. New York: Gordon and Breach.Google Scholar

Junge, W., Reinwald, E., Rumberg, B., Siggel, U. & Witt, H. T. (1968). Further evidence for a new function unit of photosynthesis. Naturwissenschaften 55, 36.CrossRefGoogle ScholarPubMed

Junge, W., Rumberg, B. & Schröder, H. (1970). The necessity of an electric potential difference and its use for photophosphorylation in short flash groups. Eur. J. Biochem. 14, 575.CrossRefGoogle ScholarPubMed

Junge, W. & Schmid, R. (1971a). The mechanism of action of valinomycin on the thylakoid membrane. J. Membrane Biol. 4, 179.CrossRefGoogle ScholarPubMed

Junge, W. & Schmid, R. (1971 b). On the molecular mechanism of ion transport across thylakoid membranes: Evidence for a fixed rest place mechanism of Valinomycin. In First Europ. Biophysics Congr. Baden, Abstracts IV, 87. Ed. Verlag der Wiener Mediz. Akademie, Vienna.Google Scholar

Junge, W. & Witt, H. T. (1968). On the ion transport system of photosynthesis. Investigations on a molecular level. Z. Naturf. 23 b 244.CrossRefGoogle ScholarPubMed

Junge, W. & Witt, H. T. (1969). Analysis of electrical phenomena in membranes and interfaces by absorption changes. Nature, Lond. 222, 1062.CrossRefGoogle ScholarPubMed

Karlish, St J. D. & Avron, M. (1967). Biochemistry-relevance of proton uptake induced by light to the mechanism of energy coupling in photophosphorylation. Nature, Lond. 216, 1107.CrossRefGoogle Scholar

Karlish, S. J. T. & Avron, M. (1968). Dinitrophenol and valinomycin as uncouplers in isolated chloroplasts. FEBS Lett. 1, 21.CrossRefGoogle ScholarPubMed

Katoh, S. (1960). A new copper protein from Chlorella ellipsoidea. Nature, Lond. 186, no. 4724, 533.CrossRefGoogle ScholarPubMed

Kautzky, H., Appel, W. & Amann, H. (1960). Chlorophyllfluoreszenz und Kohlensäureassimilation. XIII. Mitteilung: Die Fluoreszenzkurve und die Photochemie der Pflanze. Biochem. Z. 332, 277.Google Scholar

Ke, B., Treharne, R. W. & McKibben, C. (1964). Flashing-light spectrophotometer for studying the fast reactions occurring during photosynthesis. Rev. Scient. Instrum. 35, 296.CrossRefGoogle Scholar

Kessler, E. (1957). Stoffwechselphysiologische Untersuchungen an Hydrogenase enthaltenden Grünalgen. Planta 49, 435–454.CrossRefGoogle Scholar

Klaayenhof, R. (1969). ‘State 3 – State 4 transition’ and phosphate potential in ‘Class I’ spinach chloroplasts. Biochim. biophys. Acta 180, 213.CrossRefGoogle Scholar

Klingenberg, M., Müller, A., Schmidt-Mende, P. & Witt, H. T. (1962). Changes in absorption during photosynthesis in the ultraviolet spectrum. Nature, Lond. 194, 379.CrossRefGoogle Scholar

Knaff, D. B. & Arnon, D. I. (1969). Light-induced oxidation of a chloroplastb-type cytochrome at –189 °C. Proc. natn. Acad. Sci. U.S.A. 63, 956.CrossRefGoogle ScholarPubMed

Knox, R. S. (1969). Thermodynamics and the primary processes of photosynthesis. Biophys. J. 9, 1351.CrossRefGoogle ScholarPubMed

Kok, B. (1957). Light-induced absorption changes in photosynthetic organisms. Acta hot. neerl. 6, 316.CrossRefGoogle Scholar

Kok, B. (1961). Partial purification and determination of oxidation reduction potential of the photosynthetic chlorophyll complex absorbing at 700 nm. Biochim. biophys. Acta 48, 527.CrossRefGoogle Scholar

Kok, B. (1963 a). Photosynthetic electron transport. Plants. Natn. Acad. Sci.–Natn. Res. Council Pub., no. 1145, p. 35.Google Scholar

Kok, B. (1963b). Fluorescence studies. In Photosynthetic Mechanisms of Green Plants. Natn. Acad. Sci.-Natn. Res. Council Publ., no. 1145, p. 45.Google Scholar

Kok, B. & Forbush, B. & McGloin, M. (1970). Cooperation of charges in photosynthetic 0₂ evolution. I. A linear four step mechanism. Photochem. & Photobiol. 11, 457.CrossRefGoogle Scholar

Kok, B. & Gott, W. (1960). Activation spectra of 700 mμ absorption change in photosynthesis. Pl. Physiol., Lancaster 35, no. 6, 802–808.CrossRefGoogle ScholarPubMed

Kok, B. & Hoch, G. (1961). Spectral changes in photosynthesis. In Light and Life, pp. 397–416. Johns Hopkins Press, Baltimore.Google Scholar

Krasnovsky, A. A. (1965). Photochemistry and spectroscopy of chlorophyll, bacteriochlorophyll and bacterioviridin in model systems and photosynthetizing organisms. Photochem. & Photobiol. 4, 641.CrossRefGoogle Scholar

Kreutz, W. (1968). On the state of chlorophyll in vivo. Z. Naturf. 23b, 520.CrossRefGoogle ScholarPubMed

Kreutz, W. (1970a). On the molecular mechanism of the proton pump in photosynthesis. Z. Naturf. 25 b, 88.CrossRefGoogle ScholarPubMed

Kreutz, W. (1970b). X-ray research on the photosynthetic membrane. In Adv. Bot. Res. 3, 53.CrossRefGoogle Scholar

Kreutz, W. & Menke, W. (1962). Strukturuntersuchungen an Plastiden (III). Z. Naturf. 17 b, 675.CrossRefGoogle Scholar

Krinsky, N. I. (1968). The protective function of carotenoid pigments. In Photophysiology, vol. 3 (ed. Giese), p. 123. London, New York: Academic Press.CrossRefGoogle Scholar

Labhart, H. (1967). Electrochromism. In Advances in Chemical Physics, vol. xiii, 179(ed. Prigogine, I.). London, New York, Sydney: Interscience Publ.CrossRefGoogle Scholar

Lester, R. L. & Crane, F. L. (1959). The natural occurrence of coenzyme Q and related compounds. J. biol. Chem. 234, 2169.CrossRefGoogle ScholarPubMed

Levine, R. P. & Gorman, D. S. (1966). Photosynthetic electron transport chain of Chlamydomonas reinhardi. III. Light-induced absorbance changes in chloroplast fragments of the wild type and mutant strains. Pl. Physiol., Lancaster, 41, 1293.Google ScholarPubMed

Lipmann, F. (1946). Metabolic process patterns. In Currents in Biochemical Research (ed. Green, D. E.), p. 137. New York: Wiley & Sons, Intersc. Publ.Google Scholar

Liptay, W. (1969). Electrochemie-Solvatochemie. Angew. Chem. 81, 195.CrossRefGoogle Scholar

Livingston, R., Porter, G. & Windsor, M. (1954). Phototropy of chlorophyll solutions. Nature, Lond. 173, 485.CrossRefGoogle Scholar

Losada, M., Whatley, F. R. & Arnon, D. I. (1961). Separation of two light reactions in noncyclic photophosphorylation of green plants. Nature, Lond. 190, 606.CrossRefGoogle ScholarPubMed

Lundegardh, H. (1954). On the oxidation of cytochrome f by light. Physiologia Pl. 7, 375.CrossRefGoogle Scholar

Lynn, W. S. (1968). H⁺ and electron poising and photophosphorylation in chloroplasts. Biochemistry, N.y. 7, 3811.CrossRefGoogle ScholarPubMed

McCarty, R. E. (1968). Relation of photophosphorylation to hydrogen ion transport. Biochim. biophys. Res. Commun. 32, 37.CrossRefGoogle ScholarPubMed

McEvoy, F. A. & Lynn, W. S. (1970). Proton uptake and phosphorylation in digitonin-treated chloroplast particles. FEBS Lett. 10, 299.CrossRefGoogle ScholarPubMed

Malkin, S. & Kok, B. (1966). Fluorescence induction studies in isolated chloroplasts. I. Number of components involved in the reaction and quantum yields. Biochim. biophys. Acta 126, 413.CrossRefGoogle ScholarPubMed

Mathis, P. & Galmiche, J. M. (1967). Action des gaz paramagnétiques sur un état transitoire induit par un éclair laser dans une suspension de chloroplastes. C. r. hebd. Séanc. Acad. Sci., Paris 264, 1903.Google Scholar

Mela, L. (1966). Intramitochondrial pH changes. Fedn Proc. Fedn Am. Socs exp. biol. 25, 414. Abstr. 1271.Google Scholar

Menke, W. (1960). Weitere Untersuchungen zur Entwicklung der Plastiden von Oenothera hookeri. Z. Naturf. 15 b, 479.CrossRefGoogle Scholar

Menke, W. (1966). The structure of chloroplasts. In Biochemistry of Chloroplasts, vol. 1, 1 (ed. Goodwin, T. W.). New York and London: Academic Press.Google Scholar

Mitchell, P. (1961). Coupling of phosphorylation to electron and hydrogen transfer by a chemi-osmotic type of mechanism. Nature, Lond. 191, 144.CrossRefGoogle ScholarPubMed

Mitchell, P. (1966). Chemiosmotic coupling in oxidative and photosynthetic phosphorylation. Biol. Rev. 41, 445.CrossRefGoogle ScholarPubMed

Moraw, R. & Witt, H. T. (1961 a). IV. Über eine photochemische Reaktion bei der Photosynthese. Z. phys. Chetn. 29, 1.CrossRefGoogle Scholar

Moraw, R. & Witt, H. T. (1961b). VI. Zusammenhang zwischen Zellstruktur, Energiewanderung und Chlorophyllreaktion. Z. phys. Chem. 29, 25.CrossRefGoogle Scholar

Mühlethaler, K. (1960). Die Struktur der Grana- und Stomalamellen in Chloroplasten. Z. wiss. Mikrosk. 64, 444.Google Scholar

Mühlethaler, K., Moor, H. & Szarkowski, J. W. (1965). The ultrastructure of the chloroplast lamellae. Planta 67, 305.CrossRefGoogle Scholar

Müller, A., Fork, D. C. & Witt, H. T. (1963). The function of different chlorophylls in photosynthesis and the action spectra of separated light reactions I and II. Z. Naturf. 18 b 142.CrossRefGoogle Scholar

Müller, A., Rumberg, B. & Witt, H. T. (1963). On the mechanism of photosynthesis. Proc. R. Soc.B 157, 313.Google Scholar

Müller, A. & Witt, H. T. (1961). Trapped primary product of photosynthesis in green plants. Nature, Lond. 189, 944.CrossRefGoogle Scholar

Neumann, B. & Jagendorf, A. T. (1964a). Dinitrophenol as an uncoupler of photosynthetic phosphorylation. Biochem. biophys. Res. Commun. 16, 562.CrossRefGoogle ScholarPubMed

Neumann, J. & Jagendorf, A. T. (1964b). Light-induced pH changes related to phosphorylation by chloroplasts. Archs Biochem. Biophys. 107, 109.CrossRefGoogle ScholarPubMed

Neumann, J., Ke, B. & Dilley, R. A. (1970). The relation of 515 nanometers absorbance change to adenosine triphosphate formation in chloroplasts and digitonin subchloroplast particles. Pl. Physiol., Lancaster 46, 86.CrossRefGoogle ScholarPubMed

Norrish, R. G. W. & Porter, G. (1949). Chemical reactions produced by very high light intensities. Nature, Lond. 164, 658.CrossRefGoogle Scholar

Olson, J. M. & Smillie, R. M. (1963). Light-driven cytochrome reactions in anacystis and euglena. In Photosynthetic Mechanisms of Green Plants. Natn. Acad. Sci.-Natn. Res. Council Publ. no. 1145, p. 56.Google Scholar

Packer, L., Murakami, A. & Mehard, C. W. (1970). Ion transport in chloroplasts and plant mitochondria. A. Rev. PI. Physiol. 21, 271.CrossRefGoogle Scholar

Park, R. B. (1965). The chloroplast. In Plant Biochemistry (ed. Bonner, J. and Varner, J. E.), p. 124. New York and London: Academic Press.CrossRefGoogle Scholar

Phillips, R. C., George, P. & Rutman, R. J. (1969). Thermodynamic data for the hydrolysis of adenosine triphosphate as a function of pH, Mg²⁺ion concentration, and ionic strength. J. biol. Chem. 12, 3330.CrossRefGoogle Scholar

Pressman, B. C. (1965). Induced active transport of ions in mitochondria. Proc. natn. Acad. Sci. U.S.A. 53, 1076.CrossRefGoogle ScholarPubMed

Racker, E. (1970). Function and structure of the inner membrane of mitochondria and chloroplasts, in Membranes of Mitochondria and Chloroplasts, 127, edited by Racker, E.. New York: Van Nostrand Reinhold Co.Google Scholar

Reinwald, E. & Rumberg, B. (1972). FEBS Lett, (in the press).Google Scholar

Reinwald, E., Siggel, U. & Rumberg, B. (1968). Further results on the correlation between proton translocation and electron flow in chloroplasts. Naturwissenschaften 55, 221.Google ScholarPubMed

Reinwald, E., Stiehl, H. H. & Rumberg, B. (1968). Correlation between plastoquinone reduction, field formation and proton translocation in photosynthesis, Z. Naturf. 23 b, 1616.CrossRefGoogle ScholarPubMed

Renger, G. (1970). The watersplitting system of photosynthesis. A postulated model. Z. Naturf. 25 b, 966.CrossRefGoogle ScholarPubMed

Renger, G. (1971). The acceleration of the deactivation reactions in the watersplitting system by certain chemicals. Z. Naturf. 26 b, 149.CrossRefGoogle Scholar

Ross, R. T. & Calvin, M. (1967). Thermodynamics of light emission and free-energy storage in photosynthesis. Biophys. J. 7, 595.CrossRefGoogle ScholarPubMed

Ruben, S., Randall, M., Kamen, M. D. & Hyde, J. L. (1941). Heavy oxygen (O18) as a tracer in the study of photosynthesis. J. Am. Chem. Soc. 63, 877.CrossRefGoogle Scholar

Rumberg, B. (1964a). Die Eigenschaften des Reaktionszyklus von Chlorophyll- a₁-430–703. Z. Naturf. 19 b, 707.CrossRefGoogle Scholar

Rumberg, B. (1964b). Evidence for the participation of chlorophyll-b in the primary reaction of photosynthesis. Nature, Lond. 204, 860.CrossRefGoogle Scholar

Rumberg, B. (1965). Evidence for the participation of cytochrome-i in the electron transport system of photosynthesis. Biochim. biophys. Acta 102, 354.CrossRefGoogle Scholar

Rumberg, B., Reinwald, E., Schröder, H. & Siggel, U. (1968). Correlation between electron flow, proton translocation and phosphorylation in chloroplasts. Naturwissenschaften 55, 77.CrossRefGoogle ScholarPubMed

Rumberg, B., Reinwald, E., Schröder, H. & Siggel, U. (1969). Correlations between electron transfer, proton translocation and phosphorylation in chloroplasts. Progress in Photosynthesis Res. 3, 1374.Google Scholar

Rumberg, B., Schmidt-Mende, R., Siggel, U. & Witt, H. T. (1966). Correlation between phosphorylation and chlorophyll-b dissociation in photosynthesis. Angew. Chem. 5, 522. (Intern, ed. in English.)CrossRefGoogle Scholar

Rumberg, B., Schmidt-Mende, P., Skerra, B., Vater, J., Weikard, J.& Witt, H. T. (1965). Der Reaktionszyklus II der Photosynthese. Z. Naturf. 20 b, 1086.CrossRefGoogle Scholar

Rumberg, B., Schmidt-Mende, P., Weikard, J. & Witt, H. T. (1963). Correlation between absorption changes and electron transport in photosynthesis. In ‘Photosynthesis mechanisms in green plants’. Publs. natn. Res. Council, Wash.no. 1145, p. 18.Google Scholar

Rumberg, B., Schmidt-Mende, P. & Witt, H. T. (1964). Different demonstrations of the coupling of two light reactions in photosynthesis. Nature, Lond. 201, 466.CrossRefGoogle ScholarPubMed

Rumberg, B. & Siggel, U. (1968). Quantitative Zusammenhänge zwischen Chlorophyll-b-Reaktion, Elektronentransport und Phosphorylierung bei der Photosynthese. Z. Naturf. 23 b, 239.CrossRefGoogle Scholar

Rumberg, B. & Siggel, U. (1969). pH changes in the inner phase of the thylakoids during photosynthesis. Naturwissenschaften 56, 130.CrossRefGoogle ScholarPubMed

Rumberg, B. & Witt, H. T. (1964). Die Photooxydation von Chlorophyll-ar- 430–703. Z. Naturf. 19 b, 693.CrossRefGoogle Scholar

Rüppel, H. (1962). Thesis, Technische Universität Berlin.Google Scholar

Rüppel, H., Bültemann, V. & Witt, H. T. (1962). Periodische chemische Relaxation. Z. Elektrochem. 66, 760.Google Scholar

Rüppel, H., Bültemann, V. & WITT, H. T. (1964 a). Periodische Anregung und Messung schneller chemischer Reaktionen. Z. Elektrochem. 68, 340.CrossRefGoogle Scholar

Rüppel, H., Bültemann, V. & Witt, H. T. (1964 b). Anwendung der periodischen chemischen Relaxation auf die Photosynthese. Z. Elektrochem. 68, 752.CrossRefGoogle Scholar

Rüppel, H. & Witt, H. T. (1970). Measurement of fast reactions by single and repetitive excitation with pulses of electromagnetic radiation. In ‘Fast Reactions’. Meth. Enzym. 16, 316.CrossRefGoogle Scholar

Saha, S., Izawa, S. & Good, N. E. (1970). Photophosphorylation as a function of light intensity. Biochim. biophys. Acta 223, 158.CrossRefGoogle ScholarPubMed

San Pietro, A. & Lang, H. M. (1956). Accumulation of reduced pyridine nucleotides by illuminated grana. Science, N. Y., 124, 118.CrossRefGoogle Scholar

Schäfer, F. P. & Röllig, K. (1964). Einfache apparatur zur Ermittlung von Fluoreszenz-Abklingfunktionen. Z. phys. Chem. 40, 197.CrossRefGoogle Scholar

Schliephake, W., Junge, W. & Witt, H. T. (1968). Correlation between field formation, proton translocation and the light reactions in photosynthesis. Z. Naturf. 23 b, 1571.CrossRefGoogle ScholarPubMed

Schmidt, S., Reich, R. & Witt, H. T. (1971 a). Electrochomism of chlorophylls and carotenoids in multilayers and in chloroplasts. Naturwis-senschqften 8, 414.CrossRefGoogle Scholar

Schmidt, S., Reich, R. & Witt, H. T. (1971 b). Electrochromic measurements in vitro as a test for the interpretation of field indicating absorption changes in photosynthesis. Second Int. Congr. Photosynthesis Res., Stresa, ed. G. Forti, Naples. (In the press.)Google Scholar

Schmidt-Mende, P. & Rumberg, B. (1968). Zur Plastochinonreduktion bei der Photosynthese. Z. Naturf. 23 b, 225.CrossRefGoogle Scholar

Schmidt-Mende, P. & Witt, H. T. (1968). Zur Plastochinonoxydation bei der Photosynthese. Z. Naturf. 23 b, 228.CrossRefGoogle Scholar

Schröder, H., Siggel, U., Muhle, H. & Rumberg, B. (1971). Relationship between ion transport phenomena and phosphorylation in chloroplasts. Second Int. Congr. Photosynthesis Res., Stresa, ed. G. Forti, Naples. (In the press.)Google Scholar

Schwartz, M. (1968). Light-induced proton gradient links electron transport and phosphorylation. Nature, Lond. 219, 915.CrossRefGoogle ScholarPubMed

Seifert, K. & Witt, H. T. (1968). Light induced redox reaction between chlorophyll and quinone in iso-butanol. Naturwissenschaften 55, 222.Google ScholarPubMed

Seifert, K. & Witt, H. T. (1969). Flash spectroscopic investigation of the photoreduction of quinone by chlorophyll in iso-butanol. Progr. In Photosynthesis Res., 2, 750.Google Scholar

Shin, M., Tagawa, K. & Arnon, D. (1963). Crystallization of ferredoxin-TPN-reductase and its role in the photosynthetic apparatus of chloroplasts. Biochem. Z. 338, 84.Google ScholarPubMed

Siggel, U. (1972). Thesis, Technische Universität Berlin.Google Scholar

Siggel, U., Renger, G., Stiehl, H. H. & Rumberg, B. (1972). Evidence for electronic and ionic interaction between electron transport chains in chloroplasts. Biochem. biophys. Acta 256, 328–335.Google ScholarPubMed

Slater, E. C. (1953). Mechanism of phosphorylation in the respiratory chain. Nature, Lond. 172, 975.CrossRefGoogle ScholarPubMed

Stiehl, H. H. (1969). Thesis, Technische Universität Berlin.Google Scholar

Stiehl, H. H. & Witt, H. T. (1968). Die kurzzeitigen ultravioletten Differenzspektren bei der Photosynthese. Z. Naturf. 23 b, 220.CrossRefGoogle Scholar

Stiehl, H. H. & Witt, H. T. (1969). Quantitative treatment of the function of plastoquinone in photosynthesis. Z. Naturf. 24 b, 1588.CrossRefGoogle Scholar

Tagawa, K. & Arnon, D. I. (1962). Ferredoxins as electron carriers in photosynthesis and in the biological production and consumption of hydrogen gas. Nature, Lond. 195, 537.CrossRefGoogle ScholarPubMed

Tollin, G. & Green, G. (1962). Light-induced single electron transfer reactions between chlorophyll-a and quinones in solution. I. Some general features of kinetics and mechanism Biochim. biophys. Acta 60, 524.CrossRefGoogle Scholar

Tolmach, L. J. (1951). Effects of triphosphopyridine nucleotide upon oxygen evolution and carbon dioxide fixation by illuminated chloroplasts. Nature, Lond. 167, 946.CrossRefGoogle ScholarPubMed

Trebst, A. (1963). Zur Hemmung photosynthetischer Reaktionen in isolierten Chloroplasten durch Salicylaldoxin. Z. Naturf. 186, 817.CrossRefGoogle Scholar

Vambutas, V. K. & Racker, E. (1965). Partial resolution of the enzymes catalyzing photophosphorylation by a preparation of a latent, Ca⁺⁺⁻ dependent adenosine triphosphatase from chloroplasts. J. biol. Chem. 240, 2660.CrossRefGoogle Scholar

Van Niel, C. B. (1941). The bacterial photosynthesis and their importance for the general problem of photosynthesis. Adv. Enzymol. 1, 263.Google Scholar

Vater, J. (1971). Thesis, Technische Universität Berlin.Google Scholar

Vater, J., Renger, G., Stiehl, H. H. & Witt, H. T. (1968). Intermediates and kinetics in the water splitting part of photosynthesis. Naturwissen-schaften 55, 220.Google ScholarPubMed

Vishniak, W. & Ochoa, S. (1951). Photochemical reduction of pyridine nucleotides by spinach grana and coupled carbon dioxide fixation. Nature, Lond. 167, 768.CrossRefGoogle Scholar

Walker, D. A. & Crofts, A. R. (1970). Photosynthesis. A. Rev. Biochem. 39, 389.CrossRefGoogle ScholarPubMed

Wang, J. H. (1970). Oxidative and photosynthetic phosphorylation mechanism. Science N.Y. 167, 25.CrossRefGoogle Scholar

Warburg, O. (1919). Über die Geschwindigkeit der photochemischen Kohlensäurezersetzung in lebenden Zellen. Biochem. Z. 100, 230.Google Scholar

Warburg, O. & Krippahl, G. (1958). Hill-Reaktionen. Z. Naturf. 13 b, 509.CrossRefGoogle Scholar

Warburg, O. & Negelein, E. (1922). Über den Energieumsatz bei der Kohlensäureassimilation. Z. phys. Chem. 102, 235.CrossRefGoogle Scholar

Weikard, J. (1968). Cytochrom-b-563 als natürlicher Elektronenüberträger in einem zyklischen Elektronentransport der Photosynthese. Z. Naturf. 23 b, 235.CrossRefGoogle Scholar

Witt, H. T. (1955 a). Kurzzeitige Absorptionsänderungen beim Primärprozeß der Photosynthese. Naturwissenschaften 42, 72.CrossRefGoogle Scholar

Witt, H. T. (1955 b). Experimente zum Primärprozeß der Photosynthese. Z. Elektrochem. 59, 981.Google Scholar

Witt, H. T. (1960). Untersuchungen der Photosynthese bei Anregung mit Blitzlicht. Handb. PflPhysiol. 5, 634, Springer, Berlin, Göttingen, Heidelberg.Google Scholar

Witt, H. T. (1967 a). Direct measurements of reactions in the 10⁻¹ to 10⁻⁸ second range by single and repetitive excitations with pulses of electromagnetic waves (flashes, microwaves, giant laser pulses). In ‘Fast reactions and primary processes in chemical kinetics’, Nobel Symp. V (ed. Claesson, S.), p. 81. Stockholm: Almqvist and Wiksell; New York London, Sydney: Interscience.Google Scholar

Witt, H. T. (1967 b). On the analysis of photosynthesis by the pulse techniques in the 10⁻¹ to 10⁻⁸ second range. In ‘Fast reactions and primary processes in chemical kinetics’, Nobel Symp.V (ed. Claesson, S.), p. 261. Stockholm: Almqvist and Wiksell; New York, London, Sydney: Interscience.Google Scholar

Witt, H. T., DVring, G., Rumberg, B., Schmidt-Mende, P., Siggel, U. & Stiehl, H. H. (1966). Electron transport in photosynthesis. Rep. of Symp., Energy Conversion by the Photosynthetic Apparatus; Brookhaven Ntl. Lab. Upton, New York.Google Scholar

Witt, H. T. & Moraw, R. (1959 a). I. Untersuchungen über die Primärvorgänge bei der Photosynthese. Z. phys. Chem. 20, 253.CrossRefGoogle Scholar

Witt, H. T. & Moraw, R. (1959 b). II. Untersuchungen über die Primärvorgänge bei der Photosynthese. Z. phys. Chem. 20, 283.CrossRefGoogle Scholar

Witt, H. T., Moraw, R. & Müller, A. (1956). Zum Primärprozeß der Photosynthese an Chlorophyllkörnern außerhalb der pflanzlichen Zelle. Z. Elektrochem. 60, 1148.Google Scholar

Witt, H. T., Moraw, R. & Müller, A. (1959). Blitzlichtphotometrie. Z. phys. Chem. 20, 193.CrossRefGoogle Scholar

Witt, H. T. & Müller, A. (1959). III. Quantitative Untersuchungen über die Primärvorgänge der Photosynthese an isolierten Chloroplasten. Z. phys. Chem. 21, 1.CrossRefGoogle Scholar

Witt, H. T., Müller, A. & Rumberg, B. (1961 a). Experimental evidence for the mechanism of photosynthesis. Nature, Lond. 191, 194.CrossRefGoogle ScholarPubMed

Witt, H. T., Müller, A. & Rumberg, B. (1961 b). Oxidized cytochrome and chlorophyll in photosynthesis. Nature, Lond. 192, 967.CrossRefGoogle ScholarPubMed

Witt, H. T., Müller, A. & Rumberg, B. (1963 a). Electron transport system in photosynthesis of green plants analysed by sensitive flash photometry. Nature, Lond. 197, 987.CrossRefGoogle Scholar

Witt, H. T., Müller, A. & Rumberg, B. (1963 b). On the electron transfer in photosynthesis. Colloques int. Cent. natn. Rech. scient.p. 43. Paris.Google Scholar

Witt, H. T., Rumberg, B. & Junge, W. (1968). Electron transfer, field changes, proton translocation and phosphorylation in photosynthesis. 19. Mosbach Koll., p. 262. Berlin, Heidelberg, New York: Springer-Verlag.Google Scholar

Witt, H. T., Rumberg, B., Schmidt-Mende, P., Siggel, U., Skerra, B., Vater, J. & Weikard, J. (1965). On the analysis of photosynthesis by flashlight techniques. Angew. Ckem. (Int. Ed.) 4, 799.CrossRefGoogle ScholarPubMed

Witt, H. T., Skerra, B. & Vater, J. (1966). Conditions for the isolation of reaction cycle II. Rate of water splitting. Location of the rate determining step of the over-all reaction. The electron carrier Y. In ‘Currents in Photosynthesis’, Proc. Second Western Europe Conf. Photosynthesis, 1965. Woudshoten. Rotterdam: A. D. Donker-Publ.Google Scholar

Witt, K. & Wolff, Ch. (1970). Rise time of the absorption changes of chlorophyll-a₁ and carotenoids in photosynthesis. Z. Naturf 25 b, 387.CrossRefGoogle Scholar

Wolff, CH., Buchwald, H. E., Rüppel, H. & Witt, H. T. (1967). Direkt-Messungen von Reaktionen im Zeitbereich von 10⁻⁶ bis 10⁻⁸ sec. Naturwissenschaften 54, 489.CrossRefGoogle Scholar

Wolff, CH., Buchwald, H. E., Rüppel, H., Witt, K. & Witt, H. T. (1969). Rise time of the light induced electrical field across the function membrane of photosynthesis. Z. Naturf. 24 b, 1038.CrossRefGoogle ScholarPubMed

Wolff, CH. & Witt, H. T. (1969). On metastable states of carotenoids in primary events of photosynthesis. Z. Naturf. 24 b, 1031.CrossRefGoogle ScholarPubMed

Yamashita, T. & Butler, W. L. (1968). Donation of electrons to photosystem II in chloroplasts by p-phenylene diamine. In Comparative Biochemistry and Biophysics of Photosynthesis (ed. Shibata, K. et al. ), p. 179. University of Tokyo Press.Google Scholar

Zieger, G., Müller, A. & Witt, H. T. (1961). V. Über eine photochemische Reaktion bei der Photosynthese. Z. phys. Chem. 29, 13.CrossRefGoogle Scholar