Responses of the phototransduction cascade to dim light.
The biochemistry of visual excitation is kinetically explored by measuring the activity of the cGMP phosphodiesterase (PDE) at light levels that activate only a few tens of rhodopsin molecules per rod. At 23 degrees C and in the presence of ATP, the pulse of PDE activity lasts 4 s (full width at hal...
Guardat en:
| Publicat a: | Proc Natl Acad Sci U S A |
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| Autors principals: | , , , , |
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
National Academy of Sciences
1996
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC39338/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/8643463/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.93.10.4677 |
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