Abstract
The influence of abscisic acid (ABA) on the processes of formation of different polysomal populations, their structures and stability in embryonal tissue during pea seeds germination was studied. The contents of total ribosomal fraction increased in all samples up to 72 h of germination and then decreased. The contents of polysomal population (FP, MBP, CBP and CMBP) extracted from the embryonal tissue after 72 hrs of germination of pea seeds were then quantified. It turned out that in examined tissue of control sample, fraction of free polysomes (FP) was the most abounded. This population of polysomes in sprouts decreased after ABA treatment. FP content decreased even more when the higher ABA concentration was applied during germination. Similar changes were observed in the fraction of membrane-bound polysomes (MBP). Quite different tendencies were found, however, in forming population of the cytoskeleton-membrane-bound polysomes (CMBP). The CMBP population content in embryonal tissue increased in a dosage dependent manner with increasing concentration of ABA applied during seed germination. This indicates the important role of CMBP fraction in synthesis of specific proteins in embryos in the time when processes of seeds germination are retarded by ABA. In the final part we examined the stability of polysomes isolated from sprouts of germinating seeds in water and sprouts isolated from seeds treated with ABA (100 µM) during germination. Total polysomes isolated from embryonal tissue of germinating seeds treated with ABA showed much higher resistance to exogenous ribonuclease digestion than total polysomes of control sample. The obtained results suggest that ABA influence on different polysomal population formation also controls their stability.
Similar content being viewed by others
Abbreviations
- ABA:
-
abscisic acid
- CBP:
-
cytoskeleton-bound polysomes
- CMBP:
-
cytoskeleton-membrane-bound polysomes
- EGTA:
-
ethylene glycol-bis (ß-aminoethyl ether) N,N,N′,N′-tetraacetic acid
- FP:
-
free polysomes
- GA:
-
gibberellic acid
- HEPES:
-
N-2-hydroxyethylpiperazine-N′-2-ethanesulfonic acid
- KOAc:
-
potassium acetate
- MBP:
-
membrane-bound polysomes
- Mg(OAc)2 :
-
magnesium acetate
- PMSF:
-
phenylmethylsulfonyl fluoride
- PTE:
-
polyoxyethylene-10-tridecyl ether
- RNase:
-
ribonuclease
- Tris:
-
tris-(hydroxymethyl) aminomethane
References
Abe S., Davies E. 1991. Isolation of F-actin from plants: Evidence from fluorescence microscopy. Protoplasma 163: 51–61.
Abe S., Ito Y., Davies E. 1992. Co-sedimentation of actin, tubulin and membranes in the cytoskeleton fractions from peas and mouse 3T3 cells. J. Exp. Bot. 43: 941–949.
Bewley J.D., Black M. 1994. Seeds. Physiology of development and germination (2nd edition). Plenum Press, New York.
Black M. 1991. Involvement of ABA in the physiology of developing and maturing seeds. In: Davis W.J., Jones H.G. eds. Abscisic acid: physiology and biochemistry. Oxford: Bios Scientific. 99–124.
Corbineau F., Benamar A., Come D. 2000. Changes in sensitivity to abscisic acid of the developing and maturing embryo of two wheat cultivars with different sprouting susceptibility. Jsr. J. Plant Sci. 48: 189–197.
Davies E., Abe S., Larkins B.A., Clore A.M., Quatrano R.S., Weidner S. 1998. The role of the cytoskaleton in plant protein synthesis. In: A Look Beyond Transcription in Plants, ed. by J. Bailey-Serres, D.R. Gallie, American Society of Plant Physiologists, Rockville, Maryland, USA: 115–124.
Davies E., Abe S. 1995. Methods for isolation and analysis of polyribosomes. Meth. Cell Biol. 50: 209–236.
Davies E., Comer E.C., Lionberger J.M., Stankowić B., Abe S. 1993. Cytoskeleton-bound polysomes in plants. III. Polysome-cytoskeleton-membrane interactions in maize endosperm. Cell Biol. Int. 17: 331–340.
Davies E., Fillingham B.D., Ito Y., Abe S. 1991. Evidence for the existence of cytoskeleton-bound polysomes in plants. Cell Biol. Inter. Rep. 15: 973–981.
Davies E., Larkins B.A., Knight R.H. 1972. Polyribosomes from peas. An improved method for their isolation in the absence of ribonuclease inhibitors. Plant Physiol. 50: 581–584.
Frączek E. 2001. Participation of polysomes and the role of abscisic acid in the mechanisms of dormancy and germination of triticale caryopses. PhD Thesis. Univ. of Warmia and Mazury in Olsztyn. Poland.
Giraudat J., Parcy F., Bertauche N., Gosti F. Leung J., Morris P.Ch., Bouvier-Durand M., Vartanian N. 1994. Current advances in abscisic acid action and signalling. Plant Molec. Biol. 26: 1557–1567.
Green P.J. 1993. Control of mRNA stability in higher plants. Plant Physiol. 102: 1065–1070.
Gualerzi C., Cammarano P. 1969. Comparative electrophoretic studies on the protein of chloroplast and cytoplasmic ribosomes of spinach leaves. Biochim. Biophys. Acta, 190: 170–186.
Jacobsen JW., Chandler P.M. 1987. Gibberellins and abscisic acid in germinating cereals. In: Plant Hormones and Their Role in Plant Growth and Development, ed, by P.J. Davies, Martinus Nijhoff Publisher, The Hague: 164–193.
Jansen R.P. 1999. RNA — cytoskeletal associations. FASEBJ. 13: 455–466.
Larkins B.A., Davies E. 1975. Polyribosomes from peas. An attempt to characterize the total free and membrane-bound polysomal population. Plant Physiol. 55: 749–756.
Rock C.D., Quatrano R.S. 1995. The role of hormones during seed development. In: Plant Hormones, ed. By P.J. Davis, Kluwer, Dordrecht: 671–697.
Skiver K., Mundy J. 1990. Gene expression in response to abscisic acid and osmotic stress. The Plant Cell 2: 503–512.
St. Johnston 1995. The intercellular localization of messenger RNAs. Cell 81:161–170.
Weidner S. 1983. The formation of polyribosomes during the germination of grains of wheat of different ripeness. Acta Soc. Bot. Pol. 52: 173–183.
Weidner S. 1987. The effects of ABA and AMO-1618 on the preharvest spouting of triticale caryopses. Acta Soc. Bot. Pol., 56: 287–301.
Weidner S., Deckert J., Gwóźdź E. 1991. Translational activity of polysomes from embryos during germination of wheat caryopses in the presence of abscisic acid. Acta Physiol. Plant. 13: 175–182.
Weidner S., Łukaszewicz D. Amarowicz R. 2000. Significant role for polysomes associated with the cytoskeleton in the control of protein synthesis during germination of triticale caryopses in the presence of abscisic acid. Acta Physiol. Plant. 22: 185–193.
Weidner S., Łukaszewicz D. 1997. Possible involvement of the cytoskeleton in the regulation of barley caryopses dormancy and germination. Acta Physiol. Plant. 19: 119–126.
Woodland H.R. 1974. Changes in polysome content of developing Xenopus leavis embryos. Dev. Biol. 40: 90–101.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Weidner, S., Frączek, E., Romanowska, M. et al. The influence of abscisic acid on different polysomal populations in embryonal tissue during pea seeds germination. Acta Physiol Plant 25, 5–12 (2003). https://doi.org/10.1007/s11738-003-0030-3
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/s11738-003-0030-3