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:

Effect of Cycocel and its Analogues on Growth and Soluble Protein Content of Young Barley Seedlings

Abstract

CYCOCEL, (2-chloroethyl)trimethylammoniumchloride, and its analogues have a profound effect on plant growth1–3. The same cycocel analogues which retard stem growth1,2,4 also inhibit gibberellin biosynthesis in Fusarium moniliforme4, reverse auxin5,6 and coumarin5,7 inhibition of lettuce seed germination and root growth and accelerate abscission of petiole in cotton8. This communication describes an attempt to find a metabolic basis to explain the action of this class of compounds.

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

Access options

Buy this article

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

Similar content being viewed by others

References

  1. Tolbert, N. E., J. Biol. Chem., 235, 475 (1960).

    CAS  PubMed  Google Scholar 

  2. Tolbert, N. E., Adv. Chem. Ser., 28, 145 (1961).

    Article  CAS  Google Scholar 

  3. Cathey, H. M., Ann. Rev. Plant Physiol., 15, 271 (1964).

    Article  CAS  Google Scholar 

  4. Harada, H., and Lang, A., Plant Physiol., 40, 176 (1965).

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  5. Khan, A. A., and Tolbert, N. E., Plant Physiol., 40, vii (1965).

  6. Khan, A. A., and Tolbert, N. E., Physiol. Plant., 19, 81 (1966).

    Article  CAS  Google Scholar 

  7. Khan, A. A., and Tolbert, N. E., Physiol. Plant., 19, 76 (1966).

    Article  CAS  Google Scholar 

  8. Khan, A. A., and Tolbert, N. E., Bot. Gaz. (in the press).

  9. Sorensen, S. P. L., Biochem. Z., 21, 131 (1909).

    CAS  Google Scholar 

  10. Lowry, O. H., Rosebrough, N. J., Farr, A. L., and Randall, R. J., J. Biol. Chem., 193, 265 (1951).

    CAS  PubMed  Google Scholar 

  11. Halevy, A. H., Experientia, 18, 74 (1962).

    Article  CAS  PubMed  Google Scholar 

  12. Monselise, S. P., and Halevy, A. H., Amer. J. Bot., 49, 405 (1962).

    Article  CAS  Google Scholar 

  13. Halevy, A. H., Plant Physiol., 38, 731 (1963).

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  14. Kuraishi, S., and Muir, R. M., Plant Physiol., 38, 19 (1963).

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  15. Knypl, J. S., Current Sci. (India), 33, 518 (1964).

    CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

KHAN, A., FAUST, M. Effect of Cycocel and its Analogues on Growth and Soluble Protein Content of Young Barley Seedlings. Nature 211, 1215–1216 (1966). https://doi.org/10.1038/2111215b0

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1038/2111215b0

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

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