Van Gijsegem F, Toussaint A
Genetics. 1982 Mar;100(3):359-74. doi: 10.1093/genetics/100.3.359.
From strains carrying two different F-prime factors, we recovered F' derivatives that acquired the trp chromosomal region. These F'trp plasmids can be isolated at a frequency of 10(-5) to 10(-6). They were characterized genetically by looking at the size of the trp segment they acquired and at the location of that segment in the parental F' plasmid. Results are discussed in relationship to possible transposition mechanisms.
从携带两种不同F-prime因子的菌株中,我们获得了获得色氨酸染色体区域的F'衍生物。这些F'trp质粒可以以10^(-5)到10^(-6)的频率分离出来。通过观察它们获得的trp片段的大小以及该片段在亲本F'质粒中的位置,对它们进行了遗传学表征。结合可能的转座机制对结果进行了讨论。