New Amino Acid Regulatory Locus Having Unusual Properties in Heterozygous Merodiploids
Spontaneous mutants of Escherichia coli B/r resistant to 5′,5′,5′,-trifluoro-dl-leucine contain defects in a gene which maps to the left of the threonine region. Low-level constitutive expression of the isoleucine-valine and leucine operons is caused by this mutation in haploid strains. This is in c...
Guardat en:
| Publicat a: | J Bacteriol |
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| Autor principal: | |
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
American Society for Microbiology (ASM)
1972
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC247536/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/4555405/ https://ncbi.nlm.nih.govhttps://doi.org/10.1128/jb.110.3.1127-1134.1972 |
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