Threonine prevents derepression of pyridoxine synthesis in Escherichia coli B.
After 40 min of pyridoxal starvation, pyridoxine phosphate oxidase-less mutants of Escherichia coli B derepressed pyridoxine biosynthesis 13-fold to a rate of 1.7 X 10(-9) mol/h per mg of cells. Threonine at 100 mg/liter prevented this derepression but did not affect the continued synthesis of pyrid...
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| Publicado no: | J Bacteriol |
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| Autor principal: | |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
American Society for Microbiology (ASM)
1982
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC216376/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/6804445/ https://ncbi.nlm.nih.govhttps://doi.org/10.1128/jb.150.3.1476-1478.1982 |
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