Escherichia coli A18

Ancestors

All strains

Escherichia coli K12

Escherichia coli W1485

Escherichia coli MG1655

Escherichia coli A1

Escherichia coli A6

Escherichia coli A7

Escherichia coli A9

Escherichia coli A10

Escherichia coli A14

Escherichia coli A17

Escherichia coli A18

Derived strains

Escherichia coli A19

Genotype with respect to parental

aspA

Genotype with respect to wild type

F⁺ (λ) | λ- | F- λ- ilvG- rfb-50 rph-1 | ΔargR:: P_trc-argJ_Cg | P_trc-argC-J-B-D-F | P_poxB:P_dapA | acs | lysE | P_gdhA-gdhA | aspA

Bars (|) indicate differences between strains.

Strain derived from a randomly mutated strain.

Modifications

Gene	Organism	Modification
aspA	Escherichia coli	Overexpression

References

Wang, Hai-De; Xu, Jian-Zhong & Zhang, Wei-Guo. Reduction of acetate synthesis, enhanced arginine export, and supply of precursors, cofactors, and energy for improved synthesis of L-arginine by Escherichia coli. Applied Microbiology and Biotechnology. 2023, 107(11), 3593-3603.