No abstract available
Publication types
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Research Support, U.S. Gov't, P.H.S.
MeSH terms
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DNA, Recombinant
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DNA, Viral / genetics
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DNA-Directed RNA Polymerases / genetics
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Escherichia coli / genetics
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Nucleic Acid Hybridization
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Operon*
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Plasmids*
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T-Phages / genetics*
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Transcription, Genetic
Substances
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DNA, Recombinant
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DNA, Viral
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DNA-Directed RNA Polymerases