Literature DB >> 5809597

Current-voltage relations during illumination: photoreceptor membrane of a barnacle.

H M Brown, R W Meech, H Koike, S Hagiwara.   

Abstract

In voltage clamped photoreceptor cells of the barnacle, light-induced membrane current varied nonlinearly with membrane potential and changed sign at about + 27 millivolts (reversal potential) independently of light intensity. Instantaneous current-voltage relations were linear and intersected the voltage axis at the reversal potential. Illumination increased membrane conductance that was dependent on membrane potential, light intensity, and time.

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Year:  1969        PMID： 5809597     DOI： 10.1126/science.166.3902.240

Source DB:  PubMed          Journal:  Science        ISSN： 0036-8075            Impact factor:   47.728


  12 in total

1.  Ionic mechanism of a quasi-stable depolarization in barnacle photoreceptor following red light.

Authors:  H M Brown; M C Cornwall
Journal:  J Physiol       Date:  1975-07       Impact factor: 5.182

2.  Theophylline-induced fluid and electrolyte sectetion by rabbit ileum results from negative anomalous osmotic flow across the tight-junction [proceedings].

Authors:  G D Holman; R J Naftalin
Journal:  J Physiol       Date:  1976-12       Impact factor: 5.182

3.  Biochemical aspects of the visual process. X. Distribution and movements of ions in the dark-adapted retina of the cuttlefish (Sepia officinalis).

Authors:  G Duncan; J J de Pont; S L Bonting
Journal:  Pflugers Arch       Date:  1971       Impact factor: 3.657

4.  Biochemical aspects of the visual process. XI. Light-stimulated ion movements in the retina of the cuttlefish (Sepia officinalis).

Authors:  J J de Pont; G Duncan; S L Bonting
Journal:  Pflugers Arch       Date:  1971       Impact factor: 3.657

5.  Membrane conductances and spectral sensitivities of Pecten photoreceptors.

Authors:  J S McReynolds; A L Gorman
Journal:  J Gen Physiol       Date:  1970-09       Impact factor: 4.086

6.  Membrane properties of a barnacle photoreceptor examined by the voltage clamp technique.

Authors:  H M Brown; S Hagiwara; H Koike; R M Meech
Journal:  J Physiol       Date:  1970-06       Impact factor: 5.182

7.  Dual role for potassium in Balanus photoreceptor: antagonist of calcium and suppression of light-induced current.

Authors:  H M Brown; D Ottoson
Journal:  J Physiol       Date:  1976-05       Impact factor: 5.182

8.  Calcium activates and inactivates a photoreceptor soma potassium current.

Authors:  D L Alkon; M Sakakibara
Journal:  Biophys J       Date:  1985-12       Impact factor: 4.033

9.  Light induced changes of internal pH in a barnacle photoreceptor and the effect of internal pH on the receptor potential.

Authors:  H M Brown; R W Meech
Journal:  J Physiol       Date:  1979-12       Impact factor: 5.182

10.  A contribution to the history of the proton channel.

Authors:  Robert Meech
Journal:  Wiley Interdiscip Rev Membr Transp Signal       Date:  2012-08-06
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