Escherichia coli Arg2

Ancestors

Derived strains

Genotype with respect to parental

argEEc::PBJ23119-B0034-argJTn


Genotype with respect to wild type
F+ (λ) | λ- | F- λ- ilvG- rfb-50 rph-1 | argAK204T, argRY33X, pyrGD450H, and speBE189A | △speC △speF | argEEc::PBJ23119-B0034-argJTn

Bars (|) indicate differences between strains.


Strain derived from a randomly mutated strain.


Modifications
Gene Organism Modification
Silencing
Overexpression

Production
Metabolites Production type Production Biomass Carbon source Time Scale Ref.
L-arginine Titer 41.89 g/L 48 h * Fed-Batch [301]
L-arginine Substrate yield 0.25 g/g of sustrate 48 h * Fed-Batch [301]
L-arginine Volumetric productivity 0.87 g/L/h 48 h * Fed-Batch [301]
L-citrulline Titer 6.47 g/L 48 h Fed-Batch [301]

* Inferred from plots using RetroPlot.
Heterologous.
Target metabolites are shown in bold, while non-bold metabolites represent intermediates or potential byproducts.

References