Escherichia coli mutant strain with altered expression of the tryptophan operon: isolation and preliminary characterization.
From a strain of Escherichia coli with two copies of the tryptophan (trp) operon and one copy of the lactose (lac) operon, under control of one of the trp regulatory elements, we have isolated a mutant which does not grow in a medium containing 19 amino acids, unless tryptophan is added, and which c...
Guardat en:
| Publicat a: | J Bacteriol |
|---|---|
| Autors principals: | , |
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
American Society for Microbiology (ASM)
1979
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC216881/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/378967/ https://ncbi.nlm.nih.govhttps://doi.org/10.1128/jb.139.2.393-397.1979 |
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