Recent descriptions of the "rst human and chimpanzee cases of human immunode"ciency virus type 1 (HIV-1)-related retroviral infections dating from 1959 have stirred interest in the origin of AIDS. Although the theory of a chimpanzee origin of HIV-1 with cross-species transfer to man has now gained p
A Simple Medium for the Propagation and Maintenance of Human Diploid Cell Strains
โ Scribed by JACOBS, J. P.
- Book ID
- 109648512
- Publisher
- Nature Publishing Group
- Year
- 1966
- Tongue
- English
- Weight
- 219 KB
- Volume
- 210
- Category
- Article
- ISSN
- 0028-0836
- DOI
- 10.1038/210100a0
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๐ SIMILAR VOLUMES
The pH range for optimal growth of WI-38 in Eagle's minimum essential medium varies with the carbohydrate utilized. Growth with glucose occurred only in the pH range 6.8-7.4. Glucose-free galactose supported growth only if the pH of the medium was adjusted to 6.4-6.8. Supplementing the galactose med
The specific catalase activity of human diploid cell strains increases with progressive growth of the culture, and falls again following subculture. Although the increase is small, it is readily demonstrable, and is exponential with time. The response of catalase activity to progressive growth of t
Human diploid cell strains develop progressively higher levels of specific catalase activity as they grow. Following subculture activity falls again. A diploid cell strain heterozygous for the gene for acatalasia I (acatalasemia) was found to develop specific catalase activity at proportionately the