Abstract
An improved method for the isolation of leaf mesophyll protoplasts ofSolanum tuberosum L. cvs. Xenia and Bintje, their culture and regeneration to plants is described. The improvements involve the culture of nodal stem explants on Schenk and Hildebrandt (SH) medium supplemented with AgNO3 (7.5 mg 11) and Alar 85 (5 mg 1−1), and the pre-treatment of donor plants for 2–3 weeks at a short photoperiod (6 h), a low irradiance (17 (μmol m−2s−1) and a low temperature (20 °C). Regeneration of cell wals was observed within 2–3 d and cell divisions within 7–12 d after resuspending freshly isolated protoplasts in Sidorov et al. (SW) medium. The resulting microcalli were cultured on solid media containing zeatin (1–2,5 mg 1−1) and/or NAA (0.1 and/or 0.01 mg 1−1) and subsequently on medium with BAR (0.25 mg1−1) and GA−3 (0.1 mg 11) for shoot regeneration.
Similar content being viewed by others
References
Austin, S., Cassells, A. C.: Variation between plants regenerated from individual calli produced from separated potato stem callus cells. - Plant Sci. Lett.31:107–114, 1983.
Binding, H., Nehls, R., Schieder, O., Sopory, S. K., Wenzel, G.: Regeneration of mesophyll protoplasts isolated from dihaploid clones ofSolanum tuberosum. - Physiol. Plant.43: 52–54, 1978.
Bokelmann, G. S., Roest, S.: Plant regeneration from protoplasts of potato(Solanum tuberosum cv. Bintje). - Z. Pflanzenphysiol.109: 259–265, 1983.
Carlberg, I., Karlsson, S., Eriksson, T.: Improved culture techniques for potato protoplasts. - In: Bajaj, Y. P. S. (ed.): Potato. Biotechnology in Agriculture and Forestry. Vol. 3. Pp. 187–194. Springer-Verlag, Berlin-Heidelberg-New York-London-Paris-Tokyo 1987.
Foulger, D., Jones, M. G. K.: Improved efficiency of genotype-dependent regeneration from protoplasts of important potato cultivars. - Plant Cell Rep.5: 72–76, 1986.
Grun, P., Wang, M.-W., Radke, S.: Regeneration of plants from potato protoplasts. - In: Bajaj, Y. P. S. (ed.): Potato. Biotechnology in Agriculture and Forestry. Vol. 3. Pp. 195–210. Springer-Verlag, Berlin-Heidelberg-New York-London-Paris-Tokyo 1987.
Haberlach, G. T., Cohen, B. A., Reichert, N. A., Baer, M. A., Towill, L. E., Helgeson, J. P.: Isolation, culture and regeneration of protoplasts from potato and several relatedSolanum species. - Plant Sci.39: 67–74, 1985.
Karp, A., Nelson, R. S., Thomas, E., Bright, S. W. J.: Chromosome variation in protoplast-derived potato plants. - Theor. appl. Genet.63: 265–272, 1982.
Kikuta, Y., Fujino, K., Saito, W., Okazawa, Y.: Viability, DNA synthesis and cell wall regeneration on potato protoplasts. - In: Bajaj, Y. P. S. (ed.): Potato. Biotechnology in Agriculture and Forestry. Vol. 3. Pp. 177–186. Springer-Verlag, Berlin-Heidelberg-New York-London-Paris-Tokyo 1987.
Menczel, L., Nagy, F., Kiss, Zs. R., Maliga, P.: Streptomycin resistant and sensitive somatic hybrids ofNicotiana tabacum + Nicotiana knightiana: correlation of resistance to N.tabacum plastids. -Theor. appl. Genet.59: 191–195, 1981.
Murashige, T., Skoog, F.: A revised medium for rapid growth and bioassays with tobacco tissue cultures. - Physiol. Plant.15: 473–497, 1962.
Schenk, R. U., Hildebrandt, A. C.: Medium and techniques for induction and growth of monocotyledon- ous and dicotyledonous plant cell cultures. - Can. J. Bot.50:199–204, 1972.
Schumann, U., Koblitz, H.: Studies on plant recovery from mesophyll protoplasts ofSolanum tuberosum L. andSolanum phureja Juz. et Buk. - Biol. Plant.25:180–186, 1983.
Shepard, J. F.: Cultivar dependent cultural refinements in potato protoplast regeneration. - Plant Sci. Lett.26:127–132, 1982.
Shepard, J. F., Totten, R. E.: Mesophyll cell protoplasts of potato. Isolation, proliferation, and plant regeneration. -Plant Physiol.60: 313–316, 1977.
Sidorov, V. A., Piven, N. Sh., Gleba, Yu., Sytnik, K. M.: Somaticheskaya Gibridizatsiya Paslenovykh. [Somatic Hybridization of Solanaceae Species.-Naukova Dumka, Kiev 1985.
Sidorov, V. A., Zubko, M. K., Kuchko, A. A., Komarnitsky, I. K., Gleba, Y. Y.: Somatic hybridization in potato: use of γ-irradiated protoplasts ofSolanum pinnatisectum in genetic reconstruction. -Theor. appl. Genet.74: 364–368, 1987.
Tavazza, R., Ancora, G.: Plant regeneration from mesophyll protoplasts in commercial potato cultivars (Primura, Kennebec, Spunta, Desirée). - Plant Cell Rep.5: 243–246, 1986.
Taylor, R. J., Secor, G. A.: A shoot induction procedure altered for increased shooting efficiency of potato protoplasts-derived calli (cvs. Crystal and Norgold Russet). - Potato Res.31:651–658, 1988.
Upadhya, M. D.: Isolation and culture of mesophyll protoplasts of potato(Solanum tuberosum L.). - Potato Res.18: 438–445, 1975.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Bříza, J., Machová, I. Regeneration of plants from leaf mesophyll protoplasts of the tetraploid potato cultivars Xenia and Bintje. Biol Plant 33, 225–233 (1991). https://doi.org/10.1007/BF02897888
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF02897888