par Drakulić, M.;Errera, Maurice Leo 
Référence Biochimica et biophysica acta, 31, 2, page (459-463)
Publication Publié, 1959-02
Référence Biochimica et biophysica acta, 31, 2, page (459-463)
Publication Publié, 1959-02
Article révisé par les pairs
| Résumé : | Addition of chloramphenicol, immediately after irradiation, to cultures of E. coli B, irradiated with doses of u.v., such as so inhibit DNA synthesis for about 40 min, prevents the subsequent DNA synthesis in the cells, as long as the inhibitor is present in the medium. In the non-irradiated, but chloramphenicol-treated culture, there is a temporary but diminished synthesis of DNA. After removal of the inhibitor, DNA synthesis recovers both in the control and in the irradiated cells. If chloramphenicol is added 35 min after irradiation to the culture, the antibiotic does not prevent the recovery of DNA synthesis. © 1959. |
