Sedgwick S G, Bridges B A
J Bacteriol. 1971 Dec;108(3):1422-3. doi: 10.1128/jb.108.3.1422-1423.1971.
Single-strand breaks were not detected in the deoxyribonucleic acid of Escherichia coli after thymine starvation for up to 180 min, even in a sensitive PolA(-) strain.
在胸腺嘧啶饥饿长达180分钟后,即使在敏感的PolA(-)菌株中,也未在大肠杆菌的脱氧核糖核酸中检测到单链断裂。