Skip to main content
SpringerLink
Log in

Lokalisation des akropetalen Transports von 2-[14C]Abscisinsäure in Wurzeln von Phaseolus coccineus L. und Hinweise für einen Radialtransport von ABA zwischen Zentralzylinder und Rindenzylinder

Localisation of acropetal transport of 2-[14C]abscisic acid in roots of Phaseolus coccineus L. and evidence for a radial ABA-translocation between stele and cortex

  • Published:
Planta Aims and scope Submit manuscript

Summary

Acropetal polarity of ABA-transport in roots of runner beans is found to be located strictly in the stele. ABA movement in the cortex is very slow and unpolar. Experiments on partly decorticated and desteled roots gave evidence for a radial ABA-transport between the stele and cortex. Thus an ABA distribution quotient stele/cortex of 12/1 (expressed on tissue volume basis) is established after 9 h ABA incubation. The radial ABA-translocation is strongly inhibited at low temperature.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

Abbreviations

ABA:

Abscisinsäure

IAA:

Indolessigsäure

PPO:

2,5-Diphenyloxazol

Literatur

  • Bowen, M. R., Wilkins, M. B., Cane, A. R., McCorquodale, I.: Auxin transport in roots. VIII. The distribution of radioactivity in the tissues of Zea root segments. Planta (Berl.) 105, 273–292 (1972)

    Google Scholar 

  • Cram, W. J., Pitman, M. G.: The action of absisic acid on ion uptake and water flow in plant roots. Austr. J. biol. Sci. 25, 1125–1132 (1972)

    Google Scholar 

  • Hartung, W., Behl, R.: Transport und Stoffwechsel von 2-[14C]Abscisinsäure in Wurzelsegmenten von Phaseolus coccineus L. Planta (Berl.) 120, 299–305 (1974)

    Google Scholar 

  • Hartung, W., Phillips, I. D. J.: Basipetally polarised transport of [3H]Gibberellin A1, and [14C]Gibberellin A3, and acropetal polarity of [14C]Indole-3-acetic acid transport in stelar tissues of Phaseolus coccineus roots. Planta (Berl.) 118, 311–322 (1974)

    Google Scholar 

  • Hoad, G. V.: (+)-Abscisin, ((+)-dormin) in phloem exudate of willow. Life Sci. 6, 1113–1118 (1967)

    Google Scholar 

  • Hocking, T. J., Hillman, J. R., Wilkins, M. B.: Movement of abscisic acid in Phaseolus vulgaris plants. Nature (Lond.) New Biol. 235, 124–125 (1972)

    Google Scholar 

  • Lüttge, U.: Stofftransport der Pflanzen: Berlin-Heidelberg-New York: Springer 1973

    Google Scholar 

  • Phillips, I. D. J., Hartung, W.: Basipetal and acropetal transport of 3,4-[3H]Gibberellin A1 in short and long segments of Phaseolus coccineus second internode. Planta (Berl.) 116, 109–121 (1974)

    Google Scholar 

  • Pitman, M. G., Lüttge, U., Läuchli, A., Ball, E.: Action of abscisic acid on the ion transport as affected by root temperature and nutrient status. J. exp. Bot. 25, 147–155 (1974)

    Google Scholar 

  • Shaw, S., Wilkins, M. B.: Auxin transport in roots. X. Relative movement of radioactivity from IAA in the stele and cortex of Zea root segments. J. exp. Bot. 25 199–207 (1974)

    Google Scholar 

  • Shindy, W. W., Asmundson, C. M., Smith, O. E., Kumamoto, J.: Absorption and distribution of high specific radioactivity 2-14C-abscisic acid in cotton seedlings. Plant Physiol. 52, 443–447 (1973)

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Botanisches Institut I, Botanische Anstalten der Universität, Mittlerer Dallenbergweg 64, D-8700, Würzburg, Federal Republic of Germany

    Wolfram Hartung & Rudolf Behl

Authors
  1. Wolfram Hartung
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Rudolf Behl
    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

Hartung, W., Behl, R. Lokalisation des akropetalen Transports von 2-[14C]Abscisinsäure in Wurzeln von Phaseolus coccineus L. und Hinweise für einen Radialtransport von ABA zwischen Zentralzylinder und Rindenzylinder. Planta 122, 53–59 (1975). https://doi.org/10.1007/BF00385404

Download citation

  • Received:

  • Accepted:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00385404

Search

Navigation