T4 Bacteriophage Gene 32: A Structural Protein in the Replication and Recombination of DNA
T4 Bacteriophage Gene 32: A Structural Protein in the Replication and Recombination of DNA
复制标题
T4 噬菌体基因 32：DNA 复制和重组中的结构蛋白
作者：
B. Alberts;L. Frey
从T4噬菌体感染的大肠杆菌细胞中分离到一种新的DNA复制和基因重组必需蛋白。该蛋白与单链DNA协同结合，并在体外生理条件下催化DNA变性和再变性。
A new type of protein essential for DNA replication and genetic recombination has been isolated from T4 bacteriophage-infected cells of E. coli. This protein binds cooperatively to single-stranded DNA, and it catalyses DNA denaturation and renaturation in physiological conditions in vitro.