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An Escherichia coli K-12 tktA tktB mutant deficient in transketolase activity requires pyridoxine (vitamin B6) as well as the aromatic amino acids and vitamins for growth.

We show that a tktA tktB double mutant, which is devoid of the two known transketolase isoenzymes of Escherichia coli K-12, requires pyridoxine (vitamin B6) as well as the aromatic amino acids and vitamins for growth. This pyridoxine requirement can also be satisfied by 4-hydroxy-L-threonine or glyc...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Zhao, G, Winkler, M E
Format: Artigo
Sprache:Inglês
Veröffentlicht: 1994
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC196835/
https://ncbi.nlm.nih.gov/pubmed/7928977
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