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Plant Physiol. 1984 May;75(1):138-41. doi: 10.1104/pp.75.1.138.

Effect of sulfhydryl reagents on k efflux from rose cells: relationship to ultraviolet-stimulated efflux.

Plant physiology

T M Murphy

Affiliations

  1. Department of Botany, University of California, Davis, California 95616.

PMID: 16663558 PMCID: PMC1066849 DOI: 10.1104/pp.75.1.138

Abstract

N-Ethylmaleimide causes a rapid efflux of K(+) from suspension-cultured cells of Rosa damascena. This efflux shows many characteristics of the ultraviolet-induced efflux of K(+), including the appearance of HCO(3) (-) together with the K(+) and inhibition by respiratory inhibitors. Cysteine inhibits the ultraviolet-induced efflux of K(+). These results are interpreted to mean that ultraviolet induces K(+) efflux through an alteration of sulfhydryl residues.

References

  1. Plant Physiol. 1981 Sep;68(3):521-6 - PubMed
  2. Plant Physiol. 1983 Sep;73(1):20-4 - PubMed
  3. Plant Physiol. 1982 Nov;70(5):1327-34 - PubMed
  4. Plant Physiol. 1979 Dec;64(6):936-41 - PubMed
  5. Plant Physiol. 1976 Feb;57(2):209-13 - PubMed
  6. Plant Physiol. 1980 Feb;65(2):274-80 - PubMed
  7. Biochem Biophys Res Commun. 1976 Oct 18;72(4):1367-74 - PubMed
  8. Plant Physiol. 1982 Sep;70(3):709-13 - PubMed
  9. Plant Physiol. 1983 Mar;71(3):451-5 - PubMed
  10. Plant Physiol. 1981 Oct;68(4):899-904 - PubMed
  11. Curr Top Radiat Res Q. 1976 Mar;11(2):141-99 - PubMed
  12. Plant Physiol. 1982 Oct;70(4):978-81 - PubMed

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