No abstract available
MeSH terms
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Chromatography
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Chromosome Mapping
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Enzyme Repression*
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Genes
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Genes, Regulator*
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Histidine / biosynthesis*
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Histidine / metabolism
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Ligases / metabolism*
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Models, Biological
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Mutation
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RNA, Transfer*
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Recombination, Genetic
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Salmonella typhimurium / metabolism*
Substances
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Histidine
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RNA, Transfer
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Ligases