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Photopigment quenching is Ca(2+) dependent and controls response duration in salamander L-cone photoreceptors

The time scale of the photoresponse in photoreceptor cells is set by the slowest of the steps that quench the light-induced activity of the phototransduction cascade. In vertebrate photoreceptor cells, this rate-limiting reaction is thought to be either shutoff of catalytic activity in the photopigm...

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Detalles Bibliográficos
Autores principales: Matthews, Hugh R., Sampath, Alapakkam P.
Formato: Texto
Lenguaje:English
Publicado: The Rockefeller University Press 2010
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2847922/
https://www.ncbi.nlm.nih.gov/pubmed/20231373
http://dx.doi.org/10.1085/jgp.200910394