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Genetic Analysis of Mutant Strains of Escherichia coli Requiring p-Aminobenzoic Acid for Growth |
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| Authors: | M. Huang and J. Pittard |
| Abstract: | Mutant strains of Escherichia coli K-12 which required p-aminobenzoic acid for growth were isolated. The mutations were mapped by conjugation and by transduction, and two genes concerned with the biosynthesis of p-aminobenzoic acid were identified. |
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