Identification and characterization of the tktB gene encoding a second transketolase in Escherichia coli K-12.
We isolated a transposon Tn10 insertion mutant of Escherichia coli K-12 which could not grow on MacConkey plates containing D-ribose. Characterization of the mutant revealed that the level of the transketolase activity was reduced to one-third of that of the wild type. The mutation was mapped at 63....
Guardat en:
| Publicat a: | J Bacteriol |
|---|---|
| Autors principals: | , , |
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
American Society for Microbiology (ASM)
1993
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC206592/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/8396116/ https://ncbi.nlm.nih.govhttps://doi.org/10.1128/jb.175.17.5375-5383.1993 |
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