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Article

Touch induces ATP release in Arabidopsis roots that is modulated by the heterotrimeric G-protein complex.

FEBS letters - 6 Aug 2009

Weerasinghe Ravisha R, Swanson Sarah J, Okada Seiko F, Garrett Michele B, Kim Sung-Yong, Stacey Gary, Boucher Richard C, Gilroy Simon, Jones Alan M

Abstract excerpt

Amongst the many stimuli orienting the growth of plant roots, of critical importance are the touch signals generated as roots explore the mechanically complex soil environment. However, the molecular mechanisms behind these sensory events remain poorly defined. We report an impaired obstacle-avoiding response of roots in Arabidopsis lacking a heterotrimeric G-protein. Obstacle avoidance may utilize a...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 19596005
DOI: 10.1016/j.febslet.2009.07.007
PMCID: PMC2756610

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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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