The Escherichia coli supX locus is topA, the structural gene for DNA topoisomerase I.
Mutations in the supX locus, which result in the absence of DNA topoisomerase I enzyme activity in both Salmonella typhimurium and Escherichia coli, are all selected as suppressors of the leu-500 promoter mutation in S. typhimurium. To determine whether the supX locus is the structural gene topA for...
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| Publicado no: | Proc Natl Acad Sci U S A |
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| Principais autores: | , , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
National Academy of Sciences
1985
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC390584/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/2991925/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.82.16.5437 |
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