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Mutants of Escherichia coli with an Altered Tryptophanyl-Transfer Ribonucleic Acid Synthetase
Fourteen mutant strains of Escherichia coli were examined, each of which requires tryptophan for growth but is unaltered in any of the genes of the tryptophan biosynthetic operon. The genetic lesions responsible for tryptophan auxotrophy in these strains map between str and malA. Extracts of these s...
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| Main Authors: | , |
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| Format: | Artigo |
| Language: | Inglês |
| Published: |
1968
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.gov/pmc/articles/PMC315084/ https://ncbi.nlm.nih.gov/pubmed/4869215 |
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