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Escherichia coli Trp02

Strain derived from a randomly mutated strain.

Ancestors
  • All strains
    • Escherichia coli K12
      • Escherichia coli W1485
        • Escherichia coli W2637
          • Escherichia coli W3110
            • Escherichia coli Trp01
              • Escherichia coli Trp02

Derived strains
  • Escherichia coli Trp03
  • Escherichia coli Trp04
  • Escherichia coli Trp05
  • Escherichia coli Trp06

Genotype with respect to parental

ΔtrpR ΔtnaA


Genotype with respect to wild type
F+ (λ) | λ- | inv(rrnD-rrnE) | F-, λ-, rph-1, IN (rrnD, rrnE) | ΔtrpR ΔtnaA

Bars (|) indicate differences between strains.


Modifications
Origin Gene Organism Modification
Escherichia coli Trp02
trpR
Escherichia coli
Silencing
Escherichia coli Trp02
tnaA
Escherichia coli
Silencing
Escherichia coli Trp02
trpE
Escherichia coli
Overexpression
Escherichia coli Trp02
trpC
Escherichia coli
Overexpression
Escherichia coli Trp02
trpB
Escherichia coli
Overexpression
Escherichia coli Trp02
trpA
Escherichia coli
Overexpression
Escherichia coli Trp02
trpD
Escherichia coli
Overexpression

References
  • Mi Tang, Xuewei Pan, Tianjin Yang, Jiajia You, Rongshuai Zhu, Taowei Yang, Xian Zhang, Meijuan Xu, Zhiming Rao (2023). Multidimensional engineering of Escherichia coli for efficient synthesis of L-tryptophan. Bioresource Technology. 386.

Reference

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