✦ LIBER ✦
Large-scale purification of Qβ-virus by differential centrifugation
✍ Scribed by W. C. McGregor; J. J. Round; A. H. Ramel
- Publisher
- John Wiley and Sons
- Year
- 1974
- Tongue
- English
- Weight
- 222 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0006-3592
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
Bacterial RNA virus, Qβ, has been purified in gram amounts by differential centrifugation. Final separation of the virus from host E. coli rRNA was based on the density differential in the pellet. The method provided a simplified alternative to the more conventional rate zonal or isopycnic zonal centrifugation techniques.