From: A novel strategy for l-arginine production in engineered Escherichia coli
Strains/plasmids | Phenotype | Source |
---|---|---|
Strains | Â | |
BW25113 | Δ(araD-araB)567ΔlacZ4787(::rrnB-3) ΔlacZ4787(::rrnB-3) Δ(rhaD-rhaB)568 hsdR514, starting strain | CGSC |
E. coli DH5α | Host for plasmid construction | This study |
N1 | BW25113 ΔargA | This study |
N2 | BW25113 ΔargA ΔspeF ΔspeB | This study |
N3 | BW25113 ΔargA ΔspeF ΔspeB ΔastA | This study |
N4 | BW25113 ΔargA ΔspeF ΔspeB ΔastA ΔargR | This study |
N5 | BW25113 [pZE] | This study |
N6 | N2 [p-AGR-1] | This study |
N7 | N3 [p-AGR-1] | This study |
N8 | N4 [p-AGR-1] | This study |
N9 | N4 [p-AGR-2] | This study |
N10 | N4 [pZE] | Â |
N11 | N4 [p-AGR-3, p-AGR-4] | This study |
N12 | N4 ΔldhA ΔadhE ΔaceE ΔpoxB ΔpflB [p-AGR-3, p-AGR-4] | This study |
Plasmids | Â | This study |
p-AGR-1a | pZE-PLlacO1-argI-argG-argH | This study |
p-AGR-2a | pZE-PLlacO1-carAB-argI-argG-argH | This study |
p-AGR-3a | pZE-PLlacO1-argCBH | This study |
p-AGR-4a | pZA-PLlacO1-argD-argG-argI | This study |
pCP20 | FLP recombinase expression | CGSC |