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Article

Defect of cold-sensitive response in calmodulin mutants of Paramecium and the restoration by cyclic nucleotide.

Cell structure and function - 1 Oct 1997

Kuriu T, Oosawa Y, Watanabe Y, Nakaoka Y

Abstract excerpt

Wild type and calmodulin mutants (cam) of Paramecium tetraurelia were examined for cold-sensitive responses. Among mutants tested, cam12 and cam13 mutants, which have substitutions in N-terminal lobe of calmodulin molecule, reduced both responses in the swimming and the membrane potential. Under voltage clamp conditions, the cooling stimulus to the wild type cell induced a transient inward current whose amplitude...

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PMID: 9431453
DOI: 10.1247/csf.22.493

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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