发明授权
US5547869A Plasmids 失效
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Plasmids
摘要:
Recombinant plasmids capable of replicating themselves in Escherichia coli containing a complete or partial sequence of the double or single strand DNA or a Densovirus causing a densovirosis in a sensitive insect, a process for obtaining said plasmids and a method of combatting ravager insects.
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