New bacteriophage, a process for isolating and suitable for this purpose is a universal growth medium

摘要

The present invention provides a isolated bacteriophage useful as a tool for studying biological, biochemical, physiological and genetic properties of actinomycetes and other organisms which comprises a novel strain of Saccharomonospora having certain specified characteristics. The invention also relates to a process for the isolation of the said bacteriophage and/or DNA phage and to a novel universal growth medium which is particularly useful in the said process. Another embodiment of the process relates to a clonong vector which comprises a plasmid or bacteriophage comprising the phage DNA of the invention.