A replicon of phage JHJ-1 (and JHJ-3) was cloned. The autonomously replicating phage element was maintained as a medium-copy-number shuttle plasmid in many actinomycetes, and was efficiently transmitted to spores without antibiotic selection. One gene was shown to be expressed in a vector containing the JHJ-3 replicon.

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http://dx.doi.org/10.1016/0378-1119(93)90603-zDOI Listing

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A replicon of phage JHJ-1 (and JHJ-3) was cloned. The autonomously replicating phage element was maintained as a medium-copy-number shuttle plasmid in many actinomycetes, and was efficiently transmitted to spores without antibiotic selection. One gene was shown to be expressed in a vector containing the JHJ-3 replicon.

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