Light and temperature affect retinyl ester hydrolase activity and visual pigment composition |
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| Authors: | A. T. C. Tsin J. P. Chambers |
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| Affiliation: | (1) Division of Life Sciences, The University of Texas at San Antonio, 78285 San Antonio, Texas, USA |
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| Abstract: | ![]()
Summary Dim light, in combination with high water temperature, resulted in a significant increase in the retinyl ester hydrolase activity in the goldfish retina. This rise in enzyme activity may relate to a selective increase in the availability of retinal chromophores thereby favoring the formation of rhodopsin under these light and temperature conditions. |
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| Keywords: | Goldfish rhodopsin and porphyropsin retinyl ester hydrolase light and temperature treatments |
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