No abstract available
MeSH terms
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Carbon Isotopes
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Centrifugation, Density Gradient
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Chloramphenicol / pharmacology
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Chromosome Mapping
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Chromosomes, Bacterial
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Coliphages
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DNA Replication / drug effects
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DNA, Bacterial / biosynthesis*
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Escherichia coli / metabolism*
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Mutation
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Nitrogen Isotopes
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Nitrosoguanidines / pharmacology
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Temperature
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Thymine / metabolism
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Transduction, Genetic
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Tritium
Substances
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Carbon Isotopes
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DNA, Bacterial
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Nitrogen Isotopes
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Nitrosoguanidines
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Tritium
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Chloramphenicol
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Thymine