pMEL03

Ancestors

Derivated

• pMEL03-Y

Main features

ppsA tktA

Selection marker:

Chloramphenicol

Strains harboring plasmid pMEL03

• Escherichia coli TRTH1013
• Escherichia coli Dmtr
• Escherichia coli Dpta

References

• Jian Wang, Li-Kun Cheng, Jing Wang, Qian Liu, Tong Shen & Ning Chen (2013). Genetic engineering of Escherichia coli to enhance production of l-tryptophan. Applied Microbiology and Biotechnology.
• Tong Shen, Qing Liu, Xixian Xie, Qingyang Xu & Ning Chen (2012). Improved Production of Tryptophan in Genetically Engineered Escherichia coli with TktA and PpsA Overexpression. BioMed Research International.