| Autor: |
Wolff, J A, Yee, J K, Skelly, H F, Moores, J C, Respess, J G, Friedmann, T, Leffert, H |
| Zdroj: |
Proceedings of the National Academy of Sciences of the United States of America; May 1987, Vol. 84 Issue: 10 p3344-3348, 5p |
| Abstrakt: |
Differentiated primary rat hepatocyte cultures have been infected with retroviral vectors expressing human hypoxanthine/guanine phosphoribosyltransferase or the transposon Tn5 neomycin-resistance gene. Expression of the markers was detected only after infection of the cells during a short period of cell replication and transient dedifferentiation from days 1 to 5 of culture. Provirus integrated during that period remains fully expressed during the entire subsequent stationary period of culture up to at least 25 days. Selection with the neomycin analogue G418 of cells infected with the neomycin vector led to the appearance of cells with hepatocyte morphology in which newly synthesized albumin was detectable by immunoprecipitation, indicating successful infection of hepatocytes. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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