Abstract：
:The depolarizing photoreceptor potential in the molluscan extraocular photoreceptor, A-P-1, results from the light-induced suppression of specific K+ currents. An application of cGMP or IBMX (inhibitor of phosphodiesterase) to A-P-1-evoked light-suppressed currents, similar to the above specific K+ currents. Thus, the light-induced decrease of cGMP levels in A-P-1 may be responsible for the photoreceptor potential, like vertebrate phototransductions.
journal_name
Brain Resjournal_title
Brain researchauthors
Nishi T,Gotow Tdoi
10.1016/0006-8993(89)90682-3subject
Has Abstractpub_date
1989-04-17 00:00:00pages
185-8issue
1eissn
0006-8993issn
1872-6240pii
0006-8993(89)90682-3journal_volume
485pub_type
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