No abstract available
MeSH terms
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Base Sequence
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DNA / chemistry
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DNA / genetics
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DNA Primers
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Gene Library*
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Genes, Essential* / genetics
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Indicators and Reagents
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Mutagenesis, Insertional / genetics*
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Mutagenesis, Site-Directed / genetics*
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Polymerase Chain Reaction / methods*
Substances
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DNA Primers
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Indicators and Reagents
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DNA