Haefeli C, Franklin C, Hardy K
J Bacteriol. 1984 Apr;158(1):389-92. doi: 10.1128/jb.158.1.389-392.1984.
A silver-resistant strain of Pseudomonas stutzeri was isolated from a silver mine. It harbored three plasmids, the largest of which (pKK1; molecular weight, 49.4 X 10(6)) specified silver resistance. Plasmid pKK1 was apparently nonconjugative but could be transferred to Pseudomonas putida by mobilization with plasmid R68.45.
从一座银矿中分离出了一株抗银的施氏假单胞菌。它携带三种质粒,其中最大的质粒(pKK1;分子量为49.4×10⁶)赋予了银抗性。质粒pKK1显然是非接合性的,但可通过质粒R68.45的动员作用转移至恶臭假单胞菌。