Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

  • Letter
  • Published:

K+ Uptake of Guard Cells stimulated by Fusicoccin

Nature volume 235, pages 341–342 (1972)Cite this article

Abstract

CONSIDERABLE evidence has accumulated recently indicating that potassium ions are required for stomatal opening in the light1–3. The observation that potassium ion accumulation occurs against a concentration gradient implicates an ion “pump”; ATP derived from photophosphorylation has been suggested as the energy supply. For some years, the metabolic and hormonal regulation of stomatal apertures has been known and used to understand mechanisms of stomatal behaviour4. However, the effect of these hormones and metabolic inhibitors on the potassium balance of guard cells is not known. In some species stomatal opening also occurs in the dark. Much less is known about dark opening than light opening and accumulation of potassium in guard cells during opening in darkness has not been demonstrated.

This is a preview of subscription content, access via your institution

Access options

Buy this article

  • Purchase on Springer Link
  • Instant access to full article PDF
Buy now

Prices may be subject to local taxes which are calculated during checkout

Similar content being viewed by others

References

  1. Fujino, M., Sci. Bull. Fac. Educ. Univ. Nagasaki, 18, 1 (1967).

    Google Scholar 

  2. Fischer, R. A., Science, 160, 784 (1968).

    Article  ADS  CAS  Google Scholar 

  3. Sawhney, B. L., and Zelitch, I., Plant Physiol., 44, 1350 (1969).

    Article  CAS  Google Scholar 

  4. Zelitch, I., Proc. US Nat. Acad. Sci., 47, 1423 (1961).

    Article  ADS  CAS  Google Scholar 

  5. Graniti, A., in Proc. Symp. Host-Parasite Relations in Plant Pathology (edit. by Király, Z., and Ubriszy, G.), 211 (1964).

    Google Scholar 

  6. Ballio, A., Brufani, M., Casinovi, C. G., Cerrini, S., Fedeli, W., Pellicciari, R., Santurbano, B., and Vaciago, A., Experientia, 24, 631 (1968).

    Article  CAS  Google Scholar 

  7. Turner, N. C., and Graniti, A., Nature, 223, 1070 (1969).

    Article  ADS  CAS  Google Scholar 

  8. Graniti, A., and Turner, N. C., Phytopath. Medit., 9, 160 (1970).

    Google Scholar 

  9. Gomori, G., Microscopic Histochemistry, Principles and Practice, 30 (University of Chicago Press, 1952).

    Google Scholar 

  10. Humble, G. D., and Hsiao, T. C., Plant Physiol., 46, 483 (1970).

    Article  CAS  Google Scholar 

  11. Willmer, C. M., and Mansfield, T. A., New Phytol., 69, 983 (1970).

    Article  CAS  Google Scholar 

  12. Pressman, B. C., Fed. Proc., 27, 1283 (1968).

    CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

  1. The Connecticut Agricultural Experiment Station, New Haven, Connecticut, 06504

    NEIL C. TURNER

Authors
  1. NEIL C. TURNER
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

TURNER, N. K+ Uptake of Guard Cells stimulated by Fusicoccin. Nature 235, 341–342 (1972). https://doi.org/10.1038/235341a0

Download citation

  • Received:

  • Revised:

  • Issue Date:

  • DOI: https://doi.org/10.1038/235341a0

This article is cited by

Comments

By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.

Search

Advanced search

Quick links

Nature Briefing

Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.

Get the most important science stories of the day, free in your inbox. Sign up for Nature Briefing