Results 221 to 230 of about 1,936 (237)

Halorhodopsin, a light-driven electrogenic chloride-transport system

Physiological Reviews, 1990
Cet expose resume les decouvertes concernant les halorhodopsines qui ont un rapport avec le transport ionique et en particulier le transport du ...
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Absorption spectral properties of purified halorhodopsin.

Journal of biochemistry, 1984
Halorhodopsin in the membrane fragments of Halobacterium halobium Y1 showed an absorption band at 576 nm, the intensity of which decreased on irradiation with red light at 0 degrees C (Ogurusu, T., Maeda, A., Sasaki, N., & Yoshizawa, T. (1981) J. Biochem. 90, 1267-1273). Using this photobleachable property as the basis for an assay of halorhodopsin, we
T, Ogurusu, A, Maeda, T, Yoshizawa
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Mechanism of base-catalyzed Schiff base deprotonation in halorhodopsin

Biochemistry, 1986
It has been shown earlier that the deprotonation of the Schiff base of illuminated halorhodopsin proceeds with a much lower pKa than that of the unilluminated pigment and the reversible protonation change is catalyzed by azide and cyanate [Hegemann, P., Oesterhelt, D., & Steiner, M. (1985) EMBO J. 4, 2347-2350].
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Neuroethology: A Review of Studies on Combat Behavior in Mice

International Journal of Biology and Life Sciences
Optogenetics has revolutionized neuroscience, enabling precise control and monitoring of neural circuits. This study focuses on the neural mechanisms underlying combat behaviors in mice, particularly the roles of the ventromedial hypothalamus (VMH) in ...
I. Huang
semanticscholar   +1 more source

Characterization of Halorhodopsin reconstituted in asolectin liposomes

1988
The transport activity of the light-driven chloride pump halorhodopsin incorporated in asolectin vesicles was characterized using the passive proton movement as an indicator for the primary transport. Optimized conditions could be found for this reconstitution system.
M. Beckmann, J. Tittor, D. Oesterhelt
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Mechanism of Chloride Transport by Halorhodopsin

1988
The halobacterial retinal protein HR, which functions as a light-driven electrogenic chloride pump, is a small integral membrane protein, which undergoes various photoreactions including rapid cyclic isomerisation of the retinal from all-trans to 13-cis.
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Halorhodopsin: light-driven ion pumping made simple?

Current Opinion in Structural Biology, 2002
Halorhodopsin, a light-driven halide pump, is the second archaeal rhodopsin involved in ion pumping to be studied at high resolution by X-ray crystallography. Like its cousin bacteriorhodopsin, halorhodopsin couples vectorial ion transport to the isomerisation state of a covalently linked retinal.
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Optogenetic manipulation of neural and non‐neural functions

Development, Growth and Differentiation, 2013
H. Yawo, T. Asano, Seiichiro Sakai, T. Ishizuka   +3 more
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Chloride concentration dependency of the electrogenic activity of halorhodopsin.

Biochemistry, 1999
Daichi Okuno, M. Asaumi, E. Muneyuki
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Time-resolved measurements of photovoltage generation by bacteriorhodopsin and halorhodopsin adsorbed on a thin polymer film.

Journal of Biochemistry (Tokyo), 1999
E. Muneyuki, C. Shibazaki, H. Ohtani, D. Okuno, M. Asaumi, T. Mogi   +5 more
semanticscholar   +1 more source