Biological Procedures Online

, Volume 4, Issue 1, pp 105–118

Aequorin-based measurements of intracellular Ca2+-signatures in plant cells

Open Access

DOI: 10.1251/bpo40

Cite this article as:
Mithöfer, A. & Mazars, C. Biol Proced Online (2002) 4: 105. doi:10.1251/bpo40


Due to the involvement of calcium as a main second messenger in the plant signaling pathway, increasing interest has been focused on the calcium signatures supposed to be involved in the patterning of the specific response associated to a given stimulus. In order to follow these signatures we described here the practical approach to use the non-invasive method based on the aequorin technology. Besides reviewing the advantages and disadvantages of this method we report on results showing the usefulness of aequorin to study the calcium response to biotic (elicitors) and abiotic stimuli (osmotic shocks) in various compartments of plant cells such as cytosol and nucleus.

Indexing terms

Cell culture Calcium Cytosol 
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Copyright information

© Springer 2002

Authors and Affiliations

  1. 1.Department Biologie I der Ludwig-Maximilians-Universität, BotanikMünchenGermany
  2. 2.Signaux et Messages Cellulaires chez les VégétauxUMR CNRS/UPS 5546Castanet-TolosanFrance

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