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Article

Blue light-induced kinetics of H+ and Ca2+ fluxes in etiolated wild-type and phototropin-mutant Arabidopsis seedlings.

Proceedings of the National Academy of Sciences of the United States of America - 19 Feb 2002

Babourina Olga, Newman Ian, Shabala Sergey

Abstract excerpt

Ion flux kinetics associated with blue light (BL) treatment of two wild types (WTs) and the phot1, phot2 and phot1/phot2 mutants of Arabidopsis were studied by using the MIFE noninvasive ion-selective microelectrode technique. BL induced significant changes in activity of H(+) and Ca(2+) transporters within the first 10 min of BL onset, peaking between 3 and 5 min. In all WT plants and in phot2 mutants, BL...

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Identifiers

PMID: 11854534
DOI: 10.1073/pnas.042294599
PMCID: PMC122382

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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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