No abstract available
MeSH terms
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Carbon Isotopes
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Centrifugation, Density Gradient
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DNA / biosynthesis*
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Isotope Labeling
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Kinetics
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Methods
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Neisseria meningitidis / metabolism*
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RNA / biosynthesis*
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Thymidine / metabolism*
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Thymine / metabolism*
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Tritium
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Ultrasonics
Substances
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Carbon Isotopes
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Tritium
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RNA
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DNA
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Thymine
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Thymidine