Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

SARS-CoV-2 seroprevalence in the city of Hyderabad, India in early 2021.

IJID regions·2022

Same author

Zinc Biofortified Rice Varieties: Challenges, Possibilities, and Progress in India.

Frontiers in nutrition·2020

Same author

Deacylation of Echinocandin B by Streptomyces species: a novel method for the production of Echinocandin B nucleus.

3 Biotech·2019

Same author

Combination of spices and herbal extract restores macrophage foam cell migration and abrogates the athero-inflammatory signalling cascade of atherogenesis.

Vascular pharmacology·2015

Same author

A novel horseradish peroxidase biosensor towards the detection of dopamine: a voltammetric study.

Enzyme and microbial technology·2014

Same author

Acetylcholinesterase based biosensor for monitoring of Malathion and Acephate in food samples: a voltammetric study.

Food chemistry·2013

Search research articles

Related Experiment Video

Updated: Apr 30, 2026

Dissection and Immunohistochemistry of Larval, Pupal and Adult Drosophila Retinas

Dissection and Immunohistochemistry of Larval, Pupal and Adult Drosophila Retinas

Published on: November 14, 2012

Visual transduction in Drosophila.

R C Hardie¹, P Raghu

¹Department of Anatomy, University of Cambridge, Downing Street, Cambridge CB2 3DY, UK. rch14@hermes.cam.ac.uk

|September 15, 2001

Summary

The brain

Area of Science:

Neuroscience
Molecular Biology
Sensory Systems

Background:

Brain's information processing capacity is limited by sensory input.
Optimizing sensory receptor function (sensitivity, speed, reliability) is crucial.
Visual system faces high selection pressure for rapid, sensitive information processing.

Purpose of the Study:

To investigate the molecular mechanisms underlying rapid phototransduction in flies.
To understand how sensory systems maximize information capacity.
To identify signaling molecules with widespread biological importance.

Main Methods:

Analysis of phototransduction in Drosophila.
Characterization of G-protein-signaling cascades.
Molecular and genetic studies of sensory pathways.

More Related Videos

Electrophysiological Method for Recording Intracellular Voltage Responses of Drosophila Photoreceptors and Interneurons to Light Stimuli In Vivo

Electrophysiological Method for Recording Intracellular Voltage Responses of Drosophila Photoreceptors and Interneurons to Light Stimuli In Vivo

Published on: June 19, 2016

Electrophysiological Methods for Measuring Photopigment Levels in Drosophila Photoreceptors

Electrophysiological Methods for Measuring Photopigment Levels in Drosophila Photoreceptors

Published on: June 2, 2022

Related Experiment Videos

Last Updated: Apr 30, 2026

Dissection and Immunohistochemistry of Larval, Pupal and Adult Drosophila Retinas

Dissection and Immunohistochemistry of Larval, Pupal and Adult Drosophila Retinas

Published on: November 14, 2012

Electrophysiological Method for Recording Intracellular Voltage Responses of Drosophila Photoreceptors and Interneurons to Light Stimuli In Vivo

Electrophysiological Method for Recording Intracellular Voltage Responses of Drosophila Photoreceptors and Interneurons to Light Stimuli In Vivo

Published on: June 19, 2016

Electrophysiological Methods for Measuring Photopigment Levels in Drosophila Photoreceptors

Electrophysiological Methods for Measuring Photopigment Levels in Drosophila Photoreceptors

Published on: June 2, 2022

Main Results:

Identified phototransduction in flies as the fastest known G-protein-signaling cascade.
Elucidated key molecular strategies employed by the fly visual system.
Discovered and characterized novel signaling molecules.

Conclusions:

Fly phototransduction mechanisms offer insights into efficient biological signaling.
Molecular strategies in Drosophila's visual system have broad implications for neuroscience.
Identified signaling molecules are important for understanding diverse biological processes.