Escherichia coli 2929

Ancestors

Genotype with respect to wild type

F⁺ (λ) | λ- | F- λ- ilvG- rfb-50 rph-1 | L-threonine producer | Plasmid PA-29thrAB-29thrC added

Bars (|) indicate differences between strains.

Plasmids

• PA-29thrAB-29thrC (p15A ori, P_tac-B0029-thrAB-B0029-thrC)

Strain derived from a randomly mutated strain.

References

• Ruxin Hao, Sumeng Wang, Xin Jin, Xiaoya Yang, Qingsheng Qi & Quanfeng Liang (2023). Dynamic and balanced regulation of the thrABC operon gene for efficient synthesis of L-threonine. Frontiers in Bioengineering and Biotechnology.