Transducible composite plasmid.

摘要

A composite vector capable of the transduction of a Coryneform bacterium, which comprises a first DNA segment containing at least the genetic information for replication from a plasmid capable of propagating in a Coryneform bacterium and a second DNA segment containing at least a DNA region of a phage capable of propagating in the Coryneform bacterium, wherein the DNA region is incorporated into a particle of the aforementioned phage when the aforementioned bacterium is infected with the phage, is disclosed.