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Article

Or83b encodes a broadly expressed odorant receptor essential for Drosophila olfaction.

Neuron - 2 Sept 2004

Larsson Mattias C, Domingos Ana I, Jones Walton D, Chiappe M Eugenia, Amrein Hubert, Vosshall Leslie B

Abstract excerpt

Fruit flies are attracted by a diversity of odors that signal the presence of food, potential mates, or attractive egg-laying sites. Most Drosophila olfactory neurons express two types of odorant receptor genes: Or83b, a broadly expressed receptor of unknown function, and one or more members of a family of 61 selectively expressed receptors. While the conventional odorant receptors are highly divergent, Or83b is...

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PMID: 15339651
DOI: 10.1016/j.neuron.2004.08.019

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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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