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Article

Mechanisms of light adaptation in Drosophila photoreceptors.

Current biology : CB - 12 Jul 2005

Gu Yuchun, Oberwinkler Johannes, Postma Marten, Hardie Roger C

Abstract excerpt

Phototransduction in Drosophila is mediated by a phospholipase C (PLC) cascade culminating in activation of transient receptor potential (TRP) channels. Ca(2+) influx via these channels is required for light adaptation, but although several molecular targets of Ca(2+)-dependent feedback have been identified, their contribution to adaptation is unclear. By manipulating cytosolic Ca(2+) via the Na(+)/Ca(2+)...

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Share to Adaptation, Ocular
Share to Phosphatidylinositol 4,5-Diphosphate
Share to Photoreceptor Cells, Invertebrate

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Share to Potassium Channels, Inwardly Rectifying

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Share to Transient Receptor Potential Channels

Share to Type C Phospholipases

Share to Vision, Ocular

Source

Identifiers

PMID: 16005297
DOI: 10.1016/j.cub.2005.05.058

Genes

PIP

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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