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Humboldt-Universität zu Berlin - Experimentelle Biophysik

1982 - 1995

 

Deininger, W., Kröger,P., U. Hegemann, F. Lottspeich, and P. Hegemann (1995) Chlamyrhodopsin represents a new type of sensory photoreceptor. EMBO J. 14, 5849-5858.

 

Hegemann, P. (1995) Der Sehprozess einzelliger Algen. Biospektrum 6, 34 - 40.

 

Kröger, P. and Hegemann, P. (1994) Photophobic responses and phototaxis in Chlamydomonas are triggered by a single rhodopsin photoreceptor. FEBS Lett. 341, 5 - 9.

 

Hegemann, P. and Harz, H. (1993) Photoreception in Chlamydomonas , a multidisciplinary challenge. In: Sensory transduction. Procaryotic and simple eucaryotic systems. pp. 279-307. (J.Kurjan, R.Taylor, eds) Academic Press.

 

Harz, H., Nonnengäßer, C., and Hegemann, P. (1992) The photoreceptor current of the green alga Chlamydomonas. Phil. Trans R. Soc. Lond. B. 338, 39 - 52.

 

Hegemann, P., Gärtner, W., and Uhl, R. (1991) All-trans retinal constitutes the functional chromophore in Chlamydomonas rhodopsin. Biophys. J. 60, 1477 - 1489.

 

Harz, H. and Hegemann, P. (1991) Rhodopsin-regulated calcium currents in Chlamydomonas . Nature 351, 489-491.

 

Hegemann, P. and Musgrave, A. (1991) Photobehaviour of Chlamydomonas eugametos pairs is controlled by the mt+ partner. J. Plant Physiol. 138, 285-291.

 

Beckmann, M. and Hegemann, P. (1991) In vitro identification of rhodopsin in the green alga Chlamydomonas. Biochemistry 30, 3692-3697.

 

Hegemann, P. (1991) Photoreception in Chlamydomonas. NATO ASI Series. Vol. 211 eds: F.Lenci, F.Ghetti, G.Colombetti, D.-P. Häder, P.-S. Song pp. 223-229.

 

Uhl, R. and Hegemann, P. (1990) Probing visual transduction in a plant cell. Optical recording of rhodopsin induced structural changes from Chlamydomonas . Biophys. J. 558, 1295-1302.

 

Hegemann, P., Neumeier, K., Hegemann, U., Kuehnle, E. (1990) The role of calcium in Chlamydomonas photomovement responses as analysed by calcium channel inhibitors. Photochem Photobiol. 52, 575-583.

 

Uhl, R. and Hegemann, P. (1990) Adaptation of Chlamydomonas phototaxis. I. A light scattering apparatus for measuring the phototactic rate of microorganisms with high time resolution. Cell Motil. 15, 230-244.

 

Hegemann, P. and Bruck, B. (1989) The light induced stop response in Chlamydomonas reinhardtii. Cell Motil. 14, 501-515.

 

Fuhr, G., R. Hagedorn, R. Glaser, J. Gimsa: Dielektrische Motoren. ELEKTRIE, Berlin 43 (1989) 45-50

 

Hegemann, P., Hegemann, U., and Foster, K.W. (1988) Reversible bleaching of Chlamydomonas reinhardtii rhodopsin in vivo. Photochem. Photobiol. 48, 123-128.

 

Marwan, W., Hegemann, P., and Oesterhelt, D. (1988) Single photon detection of an archaebacterium. J. Mol. Biol. 19, 663-664.

 

Hegemann, P. and Marwan, W. (1988) Single photons are sufficient to trigger movement responses in Chlamydomonas reinhardtii . Photochem. Photobiol. 48, 99-106.

 

Bamberg, E., Der, A., Fendler, K., Hegemann, P., and Oesterhelt, D. (1987) Electrical properties of the light driven chloride pump halorhodopsin. in: Retinal proteins. Y. Ovchinnikov (ed) VNU Science Press Utrecht 363-379.

 

Hegemann, P., Blanck, A., Vogelsang-Wenke, H. Lottspeich, F. and Oesterhelt, D. (1987) The halorhodopsin gene. I. Identification and isolation. EMBO J. 6,259-264.

 

Hegemann, P., Tittor, J., Blanck, A., and Oesterhelt, D. (1986) Progress in halorhodopsin. in: Retinal Proteins. Y.A.Ovchinnikov. (ed) VNU Science Press Utrecht pp. 333-352.

Oesterhelt, D., Hegemann, P., Tavan, P., and Schulten, K. (1986) A model for ion translocation in halorhodopsin based on cis-trans isomerisation of its retinal moiety. Eur. J. Biophys. 14, 123-129.

 

Hegemann, P., Oesterhelt, D., and Bamberg, E. (1985) The transport activity of the light driven chloride pump halorhodopsin is regulated by yellow and blue light. Biochem. Biophys. Acta. 819, 195-205.

 

Oesterhelt, D., Hegemann, P., and Tittor, J. (1985) The photocycle of the chloride pump halorhodopsin, II. Quantum yield and a kinetic model. EMBO J. 4, 2351-2356.

 

Hegemann, P., Oesterhelt, D. and Steiner, M. (1985) The photocycle of the chloride pump halorhodopsin, I. Azide catalysed deprotonation of the chromophore is a side reaction of the photocycle intermediates inactivating the pump. EMBO J. 4, 2347-2350.

 

Alshuth, Th., Stockburger, M., Hegemann, P., and Oesterhelt, D. (1985) Structures of the retinal chromophore in the halorhodopsin. A resonance raman study. FEBS Lett. 179, 55-59.

 

Polland, H.-J., Franz, M.A., Zinth, W., Kaiser, W., Hegemann, P., and Oesterhelt, D. (1985) The picosecond events in the photochemical cycle of the light-driven chloride pump halorhodopsin. Biophys. J. 47, 55-59.

 

Bamberg, E., Hegemann, P., and Oesterhelt, D. (1984) Recon¬stitution of halorhodopsin in black lipid membranes. in: Inter¬national Conference on Biological Membranes. Bolis,L. (ed), Alan, R. Lis Inc. New York p. 73-79.

 

Hegemann, P., Steiner, M., and Oesterhelt, D. (1984) Purification and characterisation of a second retinal binding protein in Halobacterium Halobium. in: Chemistry of peptides and proteins, Vol, W. Voelter, E.Bayer, Y.A.Ovchinnikov, E.Wünsch (eds) W. de Gruyter & Co., Berlin.

 

Bamberg, E., Hegemann, P., and Oesterhelt, D. (1984) The chro¬moprotein of halorhodopsin is the light-driven electrogenic chlo¬¬ride pump in Halobacterium Halobium. Biochemistry 23, 6216 - 6221.

 

Bamberg, E., Hegemann, P., and Oesterhelt, D. (1984) Recon¬stitution of the light-driven electrogenic chloride pump halorhodopsin in black-lipid membranes. Biochim. Biophys. Acta. 773, 53 - 60.

 

Hegemann, P., Steiner, M., and Oesterhelt, D. (1982) Isolation and Characterisation of the retinal binding component of halorhodopsin. EMBO J. 1, 1177 - 1183.

 

Svetina, S., A. Ottova-Leitmannova, R. Glaser: Membrane bending energy in relation to bilayer couples concept of red blood cell shape transformations. J. theoret. Biol. 94 (1982) 13-23