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Article

Oxygen sensation and social feeding mediated by a C. elegans guanylate cyclase homologue.

Nature - 15 Jul 2004

Gray Jesse M, Karow David S, Lu Hang, Chang Andy J, Chang Jennifer S, Ellis Ronald E, Marletta Michael A, Bargmann Cornelia I

Abstract excerpt

Specialized oxygen-sensing cells in the nervous system generate rapid behavioural responses to oxygen. We show here that the nematode Caenorhabditis elegans exhibits a strong behavioural preference for 5-12% oxygen, avoiding higher and lower oxygen levels. 3',5'-cyclic guanosine monophosphate (cGMP) is a common second messenger in sensory transduction and is implicated in oxygen sensation. Avoidance of high...

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PMID: 15220933
DOI: 10.1038/nature02714

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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