Rhodopsin Processes and the Function of the Pupil Mechanism in Flies

作者: D. G. Stavenga , A. Zantema , J. W. Kuiper

DOI: 10.1007/978-3-642-85769-0_20

关键词: RhabdomerePhotoreceptor cellRhodopsinBiophysicsLight intensityCompound eyeSpectral sensitivityPigmentOpticsChemistryMembrane potential

摘要: In the photoreceptor cells of compound eye fly pigment granules migrate under influence a change in light intensity (1). The flux cell’s rhabdomere, which contains visual molecules and functions as guide, depends on number present near rhabdomere. This absorbing scattering is small dark adapted state increases with adaptation. To describe this pupil mechanism we have proposed an electrophoresis model (2) force exerted consequence membrane potential following rhodopsin conversion. We here results more extensive studies conversion processes closely related properties granules.

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