Purification and properties of a DNA-binding protein with characteristics expected for the Cro protein of bacteriophage lambda, a repressor essential for lytic growth

纯化并鉴定了一种DNA结合蛋白，该蛋白具有噬菌体λ的Cro蛋白的预期特征，Cro蛋白是裂解性生长所必需的阻遏蛋白。