Summary
Electric field pulses, ranging from 250 to 2000 V and of 10 to 50 μsec duration, were assessed for their effect on the growth in culture of isolated protoplasts ofGlycine canescens, Prunus avium × pseudocerasus, Pyrus communis, Solanum dulcamara andSolanum viarum. Three successive voltage pulses between 250 and 1000 V caused a small decrease in protoplast viability, but promoted cell division and enhanced significantly the plating efficiency. A higher percentage of electro-pulsed protoplasts showed sustained growth in culture to the microcallus stage compared to untreated protoplasts. The rate of cell division was also stimulated in electro-treated protoplasts. These observations are discussed in relation to present knowledge of the effects of electrical treatments on plant and animal cells.
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Rech, E.L., Ochatt, S.J., Chand, P.K. et al. Electro-enhancement of division of plant protoplast-derived cells. Protoplasma 141, 169–176 (1987). https://doi.org/10.1007/BF01272899
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DOI: https://doi.org/10.1007/BF01272899