Rapid isolation of nuclei from carrot suspension culture cells using a BioNebulizer
The BioNebulizer is an instrument that breaks cells and large molecules using the shearing forces created by laminar flow of high-pressure gas in the microcapillary channels generated by the instrument. Within 4 min, 90% of the carrot suspension culture cells that passed through the nebulizer were b...
| Veröffentlicht in: | BioTechniques. - 1988. - 16(1994), 1 vom: 02. Jan., Seite 154-9 |
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| 1. Verfasser: | |
| Weitere Verfasser: | , , , |
| Format: | Aufsatz |
| Sprache: | English |
| Veröffentlicht: |
1994
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| Zugriff auf das übergeordnete Werk: | BioTechniques |
| Schlagworte: | Journal Article Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S. Suspensions RNA 63231-63-0 |
| Zusammenfassung: | The BioNebulizer is an instrument that breaks cells and large molecules using the shearing forces created by laminar flow of high-pressure gas in the microcapillary channels generated by the instrument. Within 4 min, 90% of the carrot suspension culture cells that passed through the nebulizer were broken. Cytosol and organelles were released from the broken cells leaving cell wall ghosts. Nuclei were further purified by means of a discontinuous Percoll gradient. This method yielded an average of 2 x 10(5) nuclei from 2 g of suspension culture cells (approximately 2 x 10(6) cells). The isolated nuclei actively incorporated [8,5'-3H]-GTP into RNA |
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| Beschreibung: | Date Completed 28.04.1994 Date Revised 15.11.2006 published: Print Citation Status MEDLINE |
| ISSN: | 0736-6205 |