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Article

Nod factor elicits two separable calcium responses in Medicago truncatula root hair cells.

Plant physiology - 1 Mar 2003

Shaw Sidney L, Long Sharon R

Abstract excerpt

Modulation of intracellular calcium levels plays a key role in the transduction of many biological signals. Here, we characterize early calcium responses of wild-type and mutant Medicago truncatula plants to nodulation factors produced by the bacterial symbiont Sinorhizobium meliloti using a dual-dye ratiometric imaging technique. When presented with 1 nM Nod factor, root hair cells exhibited only the previously...

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Identifiers

PMID: 12644650
DOI: 10.1104/pp.005546
PMCID: PMC166863

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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