обработка нтимидином

обработка 'Н-тимидином — pulsing with 0.5 .Ci of [['H]]-thymidine Cultures were incubated for 96 hr, which included pulsing with 0.5 .Ci [['H]]-thymidine for the final 4-6 hr of culture. The cells were cultured for 18 hr, followed by a 6-hr pulse with 'H-TdR