The ACA4 gene of Arabidopsis encodes a vacuolar membrane calcium pump that improves salt tolerance in yeast.

doi:10.1104/pp.124.4.1814

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Article

The ACA4 gene of Arabidopsis encodes a vacuolar membrane calcium pump that improves salt tolerance in yeast.

Plant physiology - 1 Dec 2000

Geisler M, Frangne N, Gomès E, Martinoia E, Palmgren M G

Abstract excerpt

Several lines of evidence suggest that regulation of intracellular Ca(2+) levels is crucial for adaptation of plants to environmental stress. We have cloned and characterized Arabidopsis auto-inhibited Ca(2+)-ATPase, isoform 4 (ACA4), a calmodulin-regulated Ca(2+)-ATPase. Confocal laser scanning...

Topics

Adaptation, Physiological
Amino Acid Sequence
Arabidopsis
Arabidopsis Proteins
Binding Sites
Calcium
Calcium-Transporting ATPases
Calmodulin
DNA, Complementary
Gene Expression Regulation, Enzymologic
Gene Expression Regulation, Plant

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Genetic Complementation Test

Isoenzymes

Molecular Sequence Data

Mutation

Potassium Chloride

RNA, Messenger

Saccharomyces cerevisiae

Source

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Identifiers

PMID: 11115896
DOI: 10.1104/pp.124.4.1814
PMCID: PMC59877

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 31 Aug 2026. Prepared record publication-11115896-2026-08-31.1. Manifest publication-graph-cohort-2026-08-31.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 31 Aug 2026.

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The ACA4 gene of Arabidopsis encodes a vacuolar membrane calcium pump that improves salt tolerance in yeast.PMID 11115896Read ↗

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