| Autor: |
Bruce M. Bleile, Mehran Goulian, Robert H. Grafstrom, Scott A. Neynaber, Ben Y. Tseng, Lisa M. Dickey, Mark S. Peterson, Holly A. Ingraham |
| Rok vydání: |
1986 |
| Předmět: |
|
| Zdroj: |
Purine and Pyrimidine Metabolism in Man V ISBN: 9781468412505 |
| DOI: |
10.1007/978-1-4684-1248-2_15 |
| Popis: |
Approximately 30 years ago it was observed by Seymour Cohen that an E. coli mutant that required thymine became non-viable within one generation time after transfer to a medium lacking thymine. This was in contrast to the prolonged tolerance for depletion of precursors for protein or RNA synthesis, or requirements for energy metabolism and carbon sources. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
