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.

Lignende værker

• Synthetic growth phenotypes of E.coli lacking ppGpp and transketolase A (tktA) are due to ppGpp-mediated transcriptional regulation of tktB
  af: Harinarayanan, Rajendran, et al.
  Udgivet: (2008)
• Identification and characterization of the tktB gene encoding a second transketolase in Escherichia coli K-12.
  af: Iida, A, et al.
  Udgivet: (1993)
• Location of the transketolase (tkt) gene on the Escherichia coli physical map.
  af: Sprenger, G A
  Udgivet: (1992)
• Expression, purification, crystallization and preliminary X-ray crystallographic data from TktA, a transketolase from the lactic acid bacterium Lactobacillus salivarius
  af: Horsham, Matt, et al.
  Udgivet: (2010)
• Improved Production of Tryptophan in Genetically Engineered Escherichia coli with TktA and PpsA Overexpression
  af: Shen, Tong, et al.
  Udgivet: (2012)