Isolating Tryptophan Regulatory Mutants in Escherichia coli by Using a trp-lac Fusion Strain

A trp-lac fusion strain of Escherichia coli in which the lac structural genes are part of the tryptophan operon has been used to isolate trp regulatory mutants. This was accomplished by isolating lac(+) colonies on either lactose-minimal agar or lactose-MacConkey indicator agar. Seventy-seven of 78...

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Detalles Bibliográficos
Publicado en:J Bacteriol
Autores principales: Reznikoff, William S., Thornton, Kathleen Pastick
Formato: Artigo
Lenguaje:Inglês
Publicado: American Society for Microbiology (ASM) 1972
Materias:
Genetics and Molecular Biology
Acceso en línea:https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC285172/
https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/4550812/
https://ncbi.nlm.nih.govhttps://doi.org/10.1128/jb.109.2.526-532.1972
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