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Escherichia coli B3

Ancestors
  • All strains
    • Escherichia coli B
      • Escherichia coli BL21
        • Escherichia coli BL21(DE3)
          • Escherichia coli B2
            • Escherichia coli B3

Derived strains
  • Escherichia coli B3/pED
  • Escherichia coli B3/pED + pVio

Genotype with respect to parental

ΔpheA


Genotype with respect to wild type
F− dcm gal ompT hsdS(rB- mB-) | F− ompT hsdSB (rB−mB−) gal dcm λ(DE3) | ΔtrpR | ΔpheA

Bars (|) indicate differences between strains.


Modifications
Origin Gene Organism Modification
Escherichia coli B2
trpR
Escherichia coli
Silencing
Escherichia coli B2
trpE
Escherichia coli
Overexpression
Escherichia coli B2
trpD
Escherichia coli
Overexpression
Escherichia coli B2
trpC
Escherichia coli
Overexpression
Escherichia coli B2
trpB
Escherichia coli
Overexpression
Escherichia coli B2
trpA
Escherichia coli
Overexpression
Escherichia coli B3
pheA
Escherichia coli
Silencing

References
  • Ming-Yue Fang, Chong Zhang, Song Yang, Jin-Yu Cui, Pei-Xia Jiang, Kai Lou, Masaaki Wachi & Xin-Hui Xing (2015). High crude violacein production from glucose by Escherichia coli engineered with interactive control of tryptophan pathway and violacein biosynthetic pathway. Microbial Cell Factories.

Reference

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