Microbiological Assay of Vitamin B(12) with a Mutant Strain of Escherichia coli

Ítems similars

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• Isolation of Vitamin B(12) Transport Mutants of Escherichia coli
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• A Differential Microbiological Assay for Vitamin B(12) and Pseudovitamin B(12)
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• MUTANTS OF ESCHERICHIA COLI REQUIRING METHIONINE OR VITAMIN B(12)
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