Abstract：
Gene cloning is an invaluable technique in genetic analysis and exploitation of genetic properties of a broad range of bacteria. Numerous in vitro molecular cloning protocols have been devised but the efficiency of these techniques relies on the frequency with which the recombinant DNA can be introduced in the recipient strain. Here, we describe an in vivo gene transfer and cloning technique based on transposable bacteriophage Mu property to rearrange its host genome. This technique uses the broad host range plasmid RP4 carrying a transposable mini-MuA+ derivative and was successfully used as well in enteric as in environmental nonenteric bacteria.
摘要：
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