Escherichia coli N4

Ancestors

All strains

Escherichia coli K12

Escherichia coli BW25113

Escherichia coli N1

Escherichia coli N2

Escherichia coli N3

Escherichia coli N4

Derived strains

Genotype with respect to parental

ΔargR

Genotype with respect to wild type

F⁺ (λ) | IacI^q rrnB_T14 ∆lacZ_WJ16 hsdR514 ∆araBAD_AH33 ∆rhaBAD_LD78 | ΔargA | ΔspeF ΔspeB | ΔastA | ΔargR

Bars (|) indicate differences between strains.

Modifications

Origin	Gene	Organism	Modification
Escherichia coli N1	argA	Escherichia coli	Silencing
Escherichia coli N2	speF	Escherichia coli	Silencing
Escherichia coli N2	speB	Escherichia coli	Silencing
Escherichia coli N3	astA	Escherichia coli	Silencing
Escherichia coli N4	argR	Escherichia coli	Silencing

References

Nie, Mengzhen; Wang, Jingyu & Zhang, Kechun. A novel strategy for l-arginine production in engineered Escherichia coli. Microbial Cell Factories. 2023, 22(1).