Escherichia coli MG1655 4Δ

Ancestors

All strains

Escherichia coli K12

Escherichia coli W1485

Escherichia coli MG1655

Escherichia coli MG1655 4Δ

Genotype with respect to parental

ΔilvE ΔtyrB ΔavtA::Km^R ΔaspC::Tet^R

Genotype with respect to wild type

F⁺ (λ) | λ- | F- λ- ilvG- rfb-50 rph-1 | ΔilvE ΔtyrB ΔavtA::Km^R ΔaspC::Tet^R

Bars (|) indicate differences between strains.

Modifications

Gene	Organism	Modification
ilvE	Escherichia coli	Silencing
tyrB	Escherichia coli	Silencing
avtA	Escherichia coli	Silencing
aspC	Escherichia coli	Silencing

References

Ekaterina A. Savrasova & Nataliya V. Stoynova (2019). Application of leucine dehydrogenase Bcd from Bacillus subtilis for l-valine synthesis in Escherichia coli under microaerobic conditions. Heliyon.