Abstract
Translocation of [14C]gibberellic acid into antheridial cells of Chara vulgaris L. was investigated in relation to the presence of symplasmic connections between the antheridium and the thallus. It was found that manubria, capitular cells, and antheridial filaments were about three-fold more strongly labelled in young antheridia connected to the thallus by plasmodesmata than in older antheridia in which spontaneous symplasmic isolation had occurred. Plasmolytically induced symplasmic isolation of young antheridia severely diminished the radioactivity of all the cells, down to the level characteristic for spontaneously isolated antheridia. It is concluded that plasmodesmata are the main channel of gibberellin transport into antheridia. The change in the character of symplasmic connections during the course of morphogenesis might, among other events, constitute a signal determining a shift of cell metabolism in a new direction, in response to a rapid change in gibberellin level.
Similar content being viewed by others
Abbreviations
- GA(n) :
-
gibberellin (An)
- GA3 :
-
gibberellic acid
- IAA:
-
indole-3-acetic acid
References
Allaway, W.G., Setterfield, G. (1972) Ultrastructural observations on guard cells of Vicia faba and Allium porrum. Can. J. Bot. 50, 1405–1413
Callebaut, A., aVan Oostveldt, P., Van Parijs, R. (1980) Stimulation of endomitotic DNA synthesis and cell elongation by gibberellic acid in epicotyls grown from Gamma-irradiated pea seeds. Plant Physiol. 65, 13–16
Callebaut, A., Van Oostveldt, P., Van Parijs, R. (1982) Endomitosis and the effect of gibberellic acid in different Pisum sativum L. cultivars. Planta 156, 553–559
Carr, D.J. (1976) Plasmodesmata in growth and development. In: Intercellular communication in plants: Studies on plasmodesmata, pp. 243–289, Gunning B.E.S., Robards A.W., eds. Springer, Berlin Heidelberg New York
Carr, D.J., Reid, D.M., Skene, K.G.M. (1964) The supply of gibberellins from the root to the shoot. Planta 63, 382–392
Drake, G.A., Carr, D.J. (1978) Plasmodesmata, tropisms, and auxin transport. J. Exp. Bot. 29, 1309–1318
Drake, G.A., Carr, D.J. (1979) Symplastic transport of gibberellins: evidence from flux and inhibitor studies. J. Exp. Bot. 30, 439–447
Fellenberg, G. (1971) Untersuchungen über die Bindung pflanzlicher Wuchsstoffe an verschiedene Komponenten des Chromatins in vitro. I. Bindung an DNS. Z. Naturforsch. 26b, 607–612
Godlewski, M. (1977) The role of plant growth substances in the regulation of the cell cycle in antheridial filaments of Chara vulgaris L. Effect of gibberellic acid on some processes in the course of the cell cycle. Acta Soc. Bot. Pol. 46, 317–329
Godlewski, M. (1980a) Binding of [14C]IAA and the effect of IAA on the synthesis of nucleic acids and proteins in the course of interphase in antheridial filaments of Chara vulgaris L. Bull. Acad. Pol. Sci. Ser. Biol. 27, 787–793
Godlewski, M. (1980b) Auxin as a factor regulating initiation of mitosis in antheridial filaments of Chara vulgaris L. Biochem. Physiol. Pflanzen 175, 314–321
Godlewski, M., Kwiatkowska M. (1980) Effect of gibberellic acid on the formation and development of antheridia and oogonia in Chara vulgaris L. Acta Soc. Bot. Pol. 49, 459–469
Gunning, B.E.S. (1978) Age-related and origin-related control of the numbers of plasmodesmata in cell walls of developing Azolla roots. Planta 143, 181–190
Jones, R.J. (1972) Fractionation of enzymes of the barley aleurone layer. Evidence for a soluble mode of enzyme release. Planta 103, 95–109
Juniper, B. (1977) Some speculations on the possible roles of the plasmodesmata in the control of differentiation. J. Theor. Biol. 66, 583–592
Jusaitis, M., Paleg, L.G., Aspinall, D. (1982) The influence of gibberellic acid and temperature on the growth rate of Avena sativa stem segments. Plant Physiol. 70, 532–539
Katsu, N., Kamisaka, S. (1981) Effect of gibberellic acid and metabolic inhibitors of DNA and RNA synthesis on hypocotyl elongation and cell wall loosening in dark-grown lettuce seedlings. Plant Cell Physiol. 22, 327–331
Keith, B., Rappaport, L. (1987) In vitro gibberellin A1 binding in Zea mays L. Plant Physiol. 85, 934–941
Keith, B., Srivastava, L.M. (1980) In vivo binding of gibberellin A1 in dwarf pea epicotyls. Plant Physiol. 66, 962–967
Keith, B., Brown, S., Srivastava, L.M. (1982) In vitro [3H]gibberellin A4 binding to extracts of cucumber measured by using DEAE-cellulose filters. Proc. Natl. Acad. Sci. USA 79, 1515–1519
Konjević, R., Grubišić, D., Marković, R., Petrović, J. (1976) Gibberellic acid-binding proteins from pea stems. Planta 131, 125–128
Kononowicz, H., Kononowicz, A.K., Wasilewska-Dabrowska, L.D. (1982) Cytomorphological and biochemical changes in dwarf pea shoots induced by gibberellic acid. Int. J. Biochem. 14, 421–428
Kwiatkowska, M. (1988) Symplasmic isolation of Chara vulgaris antheridium and mechanisms regulating the process of spermatogenesis. Protoplasma 142, 137–146
Kwiatkowska, M., Godlewski, M., (1980) Effect of gibberellic acid and AMO-1618 on the development of vegetative systems in generatively matured thalli of Chara vulgaris L. Acta Soc. Bot. Pol. 49, 445–458
Kwiatkowska, M., Godlewski, M. (1988) Studies on the role of gibberellins in regulation of spermatogenesis in Chara vulgaris. Acta Soc. Bot. Pol. 57, 547–553
Kwiatkowska, M., Maszewski, J. (1976) Plasmodesmata between synchronously and asynchronously developing cells of the antheridial filaments of Chara vulgaris L. Protoplasma 87, 317–327
Kwiatkowska, M., Maszewski, J. (1985) Changes in ultrastructure of plasmodesmata during spermatogensis in Chara vulgaris L. Planta 166, 46–50
Kwiatkowska, M., Maszewski, J. (1986) Changes in the occurrence and ultrastructure of plasmodesmata in antheridia of Chara vulgaris L. during different stages of spermatogenesis. Protoplasma 132, 179–252
Kwiatkowska, M., Maszewski, J. (1987) Ultrastructural and autoradiographic studies of non-generative cells in the antheridium of Chara vulgaris. II. Capitular cells. Folia Histochem. Cytobiol. 25, 225–231
Kwiatkowska, M., Popłońska, K., Zylińska, K. (1990) Biological role of endoreplication in the process of spermatogenesis in Chara vulgaris L. Protoplasma, in press
Ladyzhenskaya, E.P., Radyrzhanova, D.K., Korableva, N.P., Motlitsky, L.W. (1983) Binding of gibberellic and abscisic acid to a plasma membrane vesicle preparation from the potato tuber parenchyma. (In Russ.) Fiziol. Rast. 30, 246–252
Mohamed, Y., Capesius, I. (1980) Effect of gibberellic acid and FdUrd on quantity and quality of DNA during elongation growth in Pisum sativum. Z. Pflanzenphysiol. 98, 15–23
Moll, C., Jones, R.L. (1981) Short-term kinetics of elongation growth of gibberellin-responsive lettuce hypocotyl sections. Planta 152, 442–449
Olszewska, M.J., Godlewski, M. (1972) An autoradiographic study of the synthesis of nucleic acids and protein during the cell cycle of synchronously dividing antheridial filaments in Chara vulgaris L. Folia Histochem. Cytochem. 10, 245–256
Stoddart, J., Breidenbach, W., Nadeau, R., Rappaport, L. (1974) Selective binding of [3H]gibberellin A1 by protein fractions from dwarf pea epicotyls. Proc. Natl. Acad. Sci. USA 71, 3255–3259
Taiz, L., Jones, R.L. (1970) Gibberellic acid, β-1, 3 glucanase and the cell walls of barley aleurone layer. Planta 92, 73–84
Taiz, L., Jones, R.L. (1973) Plasmodesmata and an associated cell wall component in barley aleurone tissue. Am. J. Bot. 60, 67–75
Thomson, W.W., de Journett,. (1970) Studies on the ultrastructure of guard cells of Opuntia. Am. J. Bot. 57, 309–316
Werker, E., Vaughan, J.G. (1974) Anatomical and ultrastructural changes in aleurone and myrosin cells of Sinapis alba during germination. Planta 116, 243–255
Yalpani, N., Srivastava, L.M. (1985) Competition for in vitro [3H]gibberellin A4 binding in cucumber by other gibberellins lins and their derivatives. Plant Physiol. 79, 963–967
Author information
Authors and Affiliations
Additional information
This study was supported by the Polish Academy of Sciences research project CPBP 04.01.5.05.
Rights and permissions
About this article
Cite this article
Kwiatkowska, M. Autoradiographic studies on the role of plasmodesmata in the transport of gibberellin. Planta 183, 294–299 (1991). https://doi.org/10.1007/BF00197801
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00197801