Deoxyribonucleic acid replication and genetic recombination were investigated after infection of Escherichia coli with ligase-deficient rII bacteriophage T4D. The major observations are: (i) deoxyribonucleic acid synthesis is discontinuous, (ii) the discontinuities are more slowly repaired than in wild-type infection, (iii) host ligase is required for viability, and (iv) genetic recombination is increased.
展开▼
机译：在用连接酶缺陷型 R II噬菌体T4D感染后，研究了脱氧核糖核酸复制和遗传重组。主要观察结果是：（i）脱氧核糖核酸合成是不连续的，（ii）不连续性比在野生型感染中更缓慢地进行，（III）宿主连接酶是可生存性所需的，并且（IV）遗传重组所需的遗传酶。
展开▼
