Backman K, Hawley D, Ross M J
Science. 1977 Apr 8;196(4286):182-3. doi: 10.1126/science.847464.
Immunity to phage superinfection is a useful selective marker in molecular cloning experiments. Plasmids which have unique sites for several different restriction endonucleases and which specify immunity to bacteriophage are described.
对噬菌体超感染的免疫性在分子克隆实验中是一种有用的选择标记。本文描述了具有几种不同限制性核酸内切酶的独特位点并赋予对噬菌体免疫性的质粒。