## Abstract Mechanical compression has been shown to impact cell activity; however a need for a single device to perform a broader range of parametric studies exists. We have developed an oscillatory displacement controlled device to uniaxially strain cell constructs under both static and dynamic c
Design, construction, and use of an electroporator for plant protoplasts and animal cells
β Scribed by Harvey D. Bradshaw Jr.; William W. Parson; Meir Sheffer; Pamela J. Lioubin; Eileen R. Mulvihill; Milton P. Gordon
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 658 KB
- Volume
- 166
- Category
- Article
- ISSN
- 0003-2697
No coin nor oath required. For personal study only.
β¦ Synopsis
We have designed and constructed an electroporation device capable of efficient transfer of DNA into both plant cell protoplasts and cultured murine lymphocytes. The electroporator design allows various combinations of voltage and capacitance to be used to optimize the electric pulse. Switching of large voltages and currents is accomplished with a silicon-controlled rectifier, yielding excellent reproducibility and long component life. A safety switch is provided to permit complete discharge of the device. Conditions suitable for high levels of transient expression and high frequencies of stable transformation for both plant and animal cell systems have been found.
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## Abstract Cytokinesis ensures proper partitioning of the nucleocytoplasmic contents into two daughter cells. It has generally been thought that cytokinesis is accomplished differently in animals and plants because of the differences in the preparatory phases, into the centrosomal or acentrosomal