Escherichia coli XQ33

Ancestors

Derived strains

• Escherichia coli XQ43
• Escherichia coli XQ33 (p15SpeC)

Genotype with respect to parental

P_argECBH::P_trc

Genotype with respect to wild type

F⁺ (λ) | λ- | inv(rrnD-rrnE) | F-, λ-, rph-1, IN (rrnD, rrnE) | ΔlacI | ΔspeE ΔspeG ΔargI ΔpuuPA | P_argECBH::P_trc

Bars (|) indicate differences between strains.

References

• Zhi‐Gang Qian, Xiao‐Xia Xia & Sang Yup Lee (2009). Metabolic engineering of Escherichia coli for the production of putrescine: A four carbon diamine. Biotechnology & Bioengineering.