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Electrophysiological Measurements from a Moth Olfactory System
Published on: March 29, 2011
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Pheromone reception in moths: from molecules to behaviors
Jin Zhang1, William B Walker2, Guirong Wang1
1State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing, PR China.
Progress in Molecular Biology and Translational Science
|January 28, 2015
Summary
Male moths use olfaction to detect species-specific sex pheromones for mating. This review details the molecular and behavioral pathways of pheromone reception and detection in moths.
Area of Science:
- Entomology
- Neuroscience
- Chemical Ecology
Background:
- Moth mating relies heavily on detecting species-specific sex pheromones via olfaction.
- Understanding insect chemoreception has advanced significantly since the identification of the first insect sex pheromone.
Purpose of the Study:
- To review pheromone reception and detection in moths from molecular to behavioral levels.
- To trace the complete information pathway of pheromone processing in male moths.
Main Methods:
- Review of existing literature on insect olfaction and pheromone sensing.
- Analysis of molecular mechanisms, signal transduction, and neural processing.
Main Results:
- Detailed pathway from pheromone capture by antennae to behavioral response.
- Elucidation of molecular mechanisms mediating insect chemoreception.
Conclusions:
- Pheromone detection involves a complex cascade from molecular binding to brain processing.
- Recent studies offer new insights into the intricate process of moth pheromone processing.
Keywords:
General odorant receptorMacroglomerular complexOlfactory receptor neuronPheromone receptorPheromone-binding proteinSensory neuron membrane proteinMore Related Videos
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