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Repression of Biotin Biosynthesis in Escherichia coli During Growth on Biotin Vitamers
A strain of Escherichia coli in which the lacZ gene was fused to the bioA promoter was constructed. Colonies of this strain formed Lac(+) colonies on low-biotin agar (1.6 to 4.1 nM) and Lac(−) colonies on high-biotin agar (41 nM). This lac-bio fusion strain was used to study the question of whether...
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| Autors principals: | , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
1978
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.gov/pmc/articles/PMC224777/ https://ncbi.nlm.nih.gov/pubmed/97277 |
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