Escherichia coli 3501

Ancestors

Genotype with respect to wild type

F⁺ (λ) | λ- | F- λ- ilvG- rfb-50 rph-1 | L-threonine producer | Plasmid PA-35thrAB-01thrC added

Bars (|) indicate differences between strains.

Plasmids

• PA-35thrAB-01thrC (p15A ori, P_tac-B0035-thrAB-J61101-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.