Ancestors

Main features

p15A ori, aroF^fbr trpE^fbrD

Selection marker:

Kanamycin

Strains harboring plasmid pSV03

Escherichia coli ΔpykA

Escherichia coli ΔpykF

Escherichia coli ΔpykF/pykA

Escherichia coli ΔpykF/ptsH

Escherichia coli FB-04(ΔfruR)

Escherichia coli FB-04(pta1)

Escherichia coli FB-01/pSV03

Escherichia coli FB-03/pSV03

Escherichia coli FB-04/pSV03

Escherichia coli FB-04(ΔackA)

Escherichia coli FB-04(Δpta)

Escherichia coli W3110/pSV-aroF^fbr-trpE^fbrD

Escherichia coli FB-02/pSV03

References

Lina Liu, Xuguo Duan & Jing Wu (2016). L-Tryptophan Production in Escherichia coli Improved by Weakening the Pta-AckA Pathway. PLOS ONE.

Zhi-Jun Zhao, Chun Zou, Yi-Xing Zhu, Jun Dai, Sheng Chen, Dan Wu, Jing Wu & Jian Chen (2011). Development of l-tryptophan production strains by defined genetic modification in Escherichia coli. Journal of Industrial Microbiology & Biotechnology.