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http://dx.doi.org/10.18419/opus-2240
| Autor(en): | Kremp, Anette Schliephacke, Martin Kull, Ulrich Schmid, Hans-Peter |
| Titel: | Prosomes exist in plant cells too |
| Erscheinungsdatum: | 1986 |
| Dokumentart: | Zeitschriftenartikel |
| Erschienen in: | Experimental cell research 166 (1986), S. 553-557. URL http://dx.doi.org/10.1016/0014-4827(86)90500-8 |
| URI: | http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-90559 http://elib.uni-stuttgart.de/handle/11682/2257 http://dx.doi.org/10.18419/opus-2240 |
| Zusammenfassung: | A 19S particle was purified from tobacco (Nicotiana rustica) leaf cells. Its density was determined as 1296 g/cm3 in Cs2SO4-DMSO gradients, indicating the presence of RNA and protein. Polyacrylamide gel electrophoresis (PAGE) revealed eight distinct proteins in the range of 20-30 kD and RNA in the range of 70-80 nucleotides. Electron microscopic examination showed the same raspberry-shaped structure with a central depression as described for prosomes. We conclude that tobacco 19S particles represent small cytoplasmic complexes, possessing biochemical and structural characteristics similar to the hitherto known prosomes of animal cells. |
| Enthalten in den Sammlungen: | 04 Fakultät Energie-, Verfahrens- und Biotechnik |
Dateien zu dieser Ressource:
| Datei | Beschreibung | Größe | Format | |
|---|---|---|---|---|
| kul90.pdf | 1,11 MB | Adobe PDF | Öffnen/Anzeigen |
Alle Ressourcen in diesem Repositorium sind urheberrechtlich geschützt.