Literature DB >> 6533990

Absorptance and spectral sensitivity measurements of rod photoreceptors of the tiger salamander, Ambystoma tigrinum.

M C Cornwall, E F MacNichol, A Fein.   

Abstract

The spectral sensitivity of the extracellularly-recorded photoresponse of isolated rods of the tiger salamander, Ambystoma tigrinum, was compared to the absorptance spectrum. Both measurements were made with the same optical system on the same portion of each cell to avoid errors that could occur when the two kinds of measurement were made under different conditions. The relative spectral sensitivity and absorptance spectrum were found to be in excellent agreement between 450 and 700 nm.

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Year:  1984        PMID： 6533990     DOI： 10.1016/0042-6989(84)90323-7

Source DB:  PubMed          Journal:  Vision Res        ISSN： 0042-6989            Impact factor:   1.886


  22 in total

1.  Spectral tuning in salamander visual pigments studied with dihydroretinal chromophores.

Authors:  C L Makino; M Groesbeek; J Lugtenburg; D A Baylor
Journal:  Biophys J       Date:  1999-08       Impact factor: 4.033

2.  Bleaching of mouse rods: microspectrophotometry and suction-electrode recording.

Authors:  S Nymark; R Frederiksen; M L Woodruff; M C Cornwall; G L Fain
Journal:  J Physiol       Date:  2012-03-25       Impact factor: 5.182

3.  Salamander blue-sensitive cones lost during metamorphosis.

Authors:  Ying Chen; Sergey Znoiko; Willem J DeGrip; Rosalie K Crouch; Jian-xing Ma
Journal:  Photochem Photobiol       Date:  2008-03-07       Impact factor: 3.421

4.  Synaptic Ca2+ in darkness is lower in rods than cones, causing slower tonic release of vesicles.

Authors:  Zejuan Sheng; Sue-Yeon Choi; Ajay Dharia; Jian Li; Peter Sterling; Richard H Kramer
Journal:  J Neurosci       Date:  2007-05-09       Impact factor: 6.167

5.  The action of 11-cis-retinol on cone opsins and intact cone photoreceptors.

Authors:  Petri Ala-Laurila; M Carter Cornwall; Rosalie K Crouch; Masahiro Kono
Journal:  J Biol Chem       Date:  2009-04-22       Impact factor: 5.157

6.  Response properties of cones from the retina of the tiger salamander.

Authors:  R J Perry; P A McNaughton
Journal:  J Physiol       Date:  1991-02       Impact factor: 5.182

7.  Sensitization of bleached rod photoreceptors by 11-cis-locked analogues of retinal.

Authors:  D W Corson; M C Cornwall; E F MacNichol; J Jin; R Johnson; F Derguini; R K Crouch; K Nakanishi
Journal:  Proc Natl Acad Sci U S A       Date:  1990-09       Impact factor: 11.205

8.  Visual pigment assignments in regenerated retina.

Authors:  D A Cameron; M C Cornwall; E F MacNichol
Journal:  J Neurosci       Date:  1997-02-01       Impact factor: 6.167

9.  Voltage-sensitive conductances increase the sensitivity of rod photoresponses following pigment bleaching.

Authors:  Johan Pahlberg; Rikard Frederiksen; Gabriel E Pollock; Kiyoharu J Miyagishima; Alapakkam P Sampath; M Carter Cornwall
Journal:  J Physiol       Date:  2017-03-22       Impact factor: 5.182

10.  Transduction noise induced by 4-hydroxy retinals in rod photoreceptors.

Authors:  D W Corson; M C Cornwall; E F MacNichol; V Mani; R K Crouch
Journal:  Biophys J       Date:  1990-01       Impact factor: 4.033
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