Abstract
Molecular and biochemical studies of somatic embryogenesis may help to shed light on the mechanisms governing this phenomenon. In this article, a differential display analysis approach was employed to investigate the changes taking place during the induction of somatic embryogenesis in leaf explants and suspension cultures of coffee. Cloned fragments show homologies to several proteins reported in databases, but only one has previously been described as regulated during somatic embryogenesis. By a reverse dot blot modification, the expression pattern of such fragments was evaluated.
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References
Zimmerman, J. L. (1993) Somatic embryogenesis: a model for early development in higher plants. The Plant Cell 5, 1411–1423.
Mordhorst, A. P., Toonen, M. A. J. and De Vries, S. C., (1997) Plant embryogenesis. Crit. Rev. Plant Sci. 16, 535–576.
Sung, Z. R. and Okimoto, R., (1981) Embryonic proteins in somatic embryos of carrot. Proc. Natl. Acad. Sci USA 78, 3683–3687.
Dudits, D., Györgyey, J., Bögre, L. and Bakó, L. (1995) Molecular biology of somatic embryogenesis, in: In vitro embryogenesis in plants (Thorpe, T. A., ed.), Kluwer Academic Publishers, Dordrecht, pp. 267–308.
Choi, J. H., Liu, L.-S., Borkird, C. and Sung, Z. R., (1987) Cloning of genes developmentally regulated during plant embryogenesis. Proc. Natl. Acad. Sci. USA 84, 1906–1910.
Wilde, H. D., Nelson, W. S., Booij, H., De Vries, S. C. and Thomas, T. L. (1988) Gene-expression programs in embryogenic and non-embryogenic carrot cultures. Planta 176, 205–211.
Kawahara, R. and Komamine, A. (1995) Molecular basis of somatic embryogenesis, in: Biotechnology in Agriculture and Forestry. Vol. 30. Somatic embryogenesis and synthetic seed I (Bajaj, Y. P. S., ed.), Springer-Verlag, Berlin, pp. 30–40.
Aleith, F. and Richter, G., (1990) Gene expression during induction of somatic embryogenesis in carrot cell suspensions. Planta 183, 17–24.
Thomas, T. L. (1993) Gene expression during plant embryogenesis and germination: An overview. Plant Cell 5, 1401–1410.
Wilde, H. D., Seffens, W. S. and Thomas, T. L. (1995) Gene expression in somatic embryos, in: Biotechnology in agriculture and forestry. Vol. 30. Somatic embryogenesis and synthetic seed I (Bajaj, Y. P. S., ed.), Springer-Verlag, Berlin, pp. 41–52.
Dodeman, V. L., Ducreux, G. and Kreis, M. (1997) Zygotic embryogenesis versus somatic embryogenesis. J. Exp. Bot. 48, 1493–1509.
Lin, X. Y., Hwang, G. J. H. and Zimmerman, J. L., (1996) Isolation and characterization of a diverse set of genes from carrot somatic embryos. Plant Physiol. 112, 1365–1374.
Dong, J. Z. and Dunstan, D. I., (1996) Expression of abundant mRNAs during somatic embryogenesis of white spruce [Picea glauca (Moench) Voss]. Planta 199, 459–466.
Giroux, R. W. and Pauls, K. P., (1997) Characterization of somatic embryogenesis-related cDNAs from alfalfa (Medicago sativa L). Plant Mol. Biol. 33, 393–404.
Fowler, M. R., Ong, L. M., Russinova, E., Atanassov, A. I., Scott, N. W., Slater, A. and Elliott, M. C., (1998) Early changes in gene expression during direct somatic embryogenesis in alfalfa revealed by RAP-PCR. J. Exp. Bot. 49, 249–253.
Staritsky, G., (1970) Embryoid formation in callus tissues of coffee. Acta Bot. Need. 19, 509–514.
Söndahl, M. R. and Sharp, W. R., (1977) High frequency induction of somatic embryos in cultured leaf explants of Coffea arabica L. Z. Pflanzenphysiol. 81, 395–408.
Yasuda, T., Fujii, Y. and Yamaguchi, T., (1985) Embryogenic callus induction from Coffea arabica leaf explants by benzyladenine. Plant Cell Physiol. 26, 595–597.
Quiroz-Figueroa, F. R., Fuentes-Cerda, C. F. J., Rojas-Herrera, R., Loyola-Vargas, V. M. (2002): Histological studies on ontogenesis, development stages and differentiation of two different somatic embryogenesis systems of Coffea arabica. To be published.
Murashige, T. and Skoog, F., (1962) A revised medium for rapid growth and bioassays with tobacco tissue cultures. Physiol. Plant. 15, 473–497.
Chen, W., Hardy, P. and Wilce, P. A., (1997) Differential expression of mitochondrial NADH dehydrogenase in ethanol-treated rat brain: Revealed by differential display. Alcohol. Clin. Exp. Res. 21, 1053–1056.
Sambrook, J., Fritsch, E. F. and Maniatis, T. (1980) Molecular Cloning. A Laboratory Manual, Cold Spring Harbor Laboratory Press, Cold Spring Harbor, New York.
Altschul, S. F., Gish, W., Miller, W., Myers, E. W. and Lipman, D. J., (1990) Basic local alignment search tool. J. Mol. Biol. 215, 403–410.
Jeanmougin, F., Thompson, J. D., Gouy, M., Higgins, D. G. and Gibson, T. J., (1998) Multiple sequence alignment with Clustal X. Trends Biochem. Sci. 23, 403–405.
Liang, P. and Pardee, A. B., (1992) Differential display of eukaryotic messenger RNA by means of the polymerase chain reaction. Science 257, 967–971.
Appel, M., Bellstedt, D. U. and Gresshoff, P. M., (1999) Differential display of eukaryotic mRNA: Meeting the demands of the new millennium? J. Plant Physiol. 154, 561–570.
Stals, H., Casteels, M. P., Van Montagu, M. and Inzé, D., (2000) Regulation of cyclin-dependent kinases in Arabidopsis thaliana. Plant Mol. Biol. 43, 583–593.
Waters, E. R., Lee, G. J. and Vierling, E., (1996) Evolution, structure and function of the small heat shock proteins in plants. J. Exp. Bot. 47, 325–338.
Zimmerman, J. L., Apuya, N., Darwish, K. and O’Carroll, C., (1989) Novel regulation of Heat Shock Genes during Carrot Somatic Embryo Development. The Plant Cell 1, 1137–1146.
Györgyey, J., Gartner, A., Németh, K., et al. (1991) Alfalfa heat shock genes are differentially expressed during Somatic Embryogenesis. Plant Mol. Biol. 16, 999–1007.
Dong, J. Z. and Dunstan, D. I., (1996) Characterization of three heat-shock-protein genes and their developmental regulation during somatic embryogenesis in white spruce [Picea glauca (Moench) Voss]. Planta 200, 85–91.
Almoguera, C. and Jordano, J. (1992) Developmental and environmental concurrent expression of sunflower dry-seed-stored low-molecular-weigh heat-shock protein and Lea mRNA. Plant Mol. Biol. 19, 781–792.
Coca, M. A., Almoguera, C., Thomas, T. L. and Jordano, J. (1996) Differential regulation of small heat-shock genes in plants: Analysis of a water-stress-inducible and developmentally activated sunflower promoter. Plant Mol. Biol. 31, 863–876.
Zarsky, V., Garrido, D., Eller, N., et al. (1995) The expression of a small heat shock gene is activated during induction of tobacco pollen embryogenesis by starvation 1.- Plant, Cell and Environment 18: 139–147. Plant Cell Environ. 18, 139–147.
Coca, M. A., Almoguera, C., and Jordano, J. (1994) Expression of sunflower low-molecular-weight heat-shock proteins during embryogenesis and persistence after germination: localization and possible functional implications. Plant Mol. Biol. 25, 479–492.
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Rojas-Herrera, R., Quiroz-Figueroa, F., Monforte-González, M. et al. Differential gene expression during somatic embryogenesis in Coffea arabica L., revealed by RT-PCR differential display. Mol Biotechnol 21, 43–50 (2002). https://doi.org/10.1385/MB:21:1:043
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DOI: https://doi.org/10.1385/MB:21:1:043