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Table 1 Strains used in this study

From: Improvement of putrescine production through the arginine decarboxylase pathway in Escherichia coli K-12

Strains Genotype Source or reference
FS113 MG1655 except ΔargR::FRT-kanR-FRT This study
  ΔpatA::FRT ΔpotE::FRT ΔspeD::FRT  
  ΔspeG::FRT ΔpuuA::FRT  
FS115 MG1655 except ΔargR::FRT This study
  ΔpatA::FRT ΔpotE::FRT ΔspeD::FRT  
  ΔspeG::FRT ΔpuuA::FRT  
FS123 pSH1734/FS113 This study
MG1655 F rph-1 C. A. Gross
KN20 pKN18/FS113 This study
KN24 pKN11/FS113 This study
KT32 FS115 except ΔargA::FRT-kanR-FRT This study
KT37 pSH1823/KT32 This study
KT38 pSH1807/KT32 This study
KT39 pSH1820/KT32 This study
KT43 MG1655 except ΔargR::FRT This study
  ΔpatA::FRT ΔpotE::FRT ΔspeD::FRT  
  ΔspeG::FRT ΔargA::FRT  
  ΔpuuPA::FRT-kanR-FRT  
KT105 MG1655 except ΔargR::FRT This study
  ΔpatA::FRT ΔpotE::FRT ΔspeD::FRT  
  ΔspeG::FRT ΔargA::FRT-kanR-FRT  
Strains Genotype Source or reference
KT112 MG1655 except ΔargR::FRT This study
  ΔpotE::FRT ΔspeD::FRT ΔspeG::FRT  
  ΔpuuPA::FRT ΔargA::FRT-kanR-FRT  
KT148 pKN11/KT32 This study
KT152 pKN11/KT43 This study
KT153 pKN11/KT105 This study
KT154 pKN11/KT112 This study
KT159 MG1655 except ΔargR::FRT This study
  ΔpotE::FRT ΔspeD::FRT ΔspeG::FRT  
  ΔargA::FRT-kanR-FRT  
KT160 pKN11/SH2204 This study
KT161 pKN11/SH2206 This study
KT162 pKN11/KT159 This study
KT207 pSH1820/FS115 This study
KT208 pKT199/FS115 This study
KT209 pKT200/FS115 This study
KT210 pKT201/FS115 This study
SH2201 MG1655 except ΔargR::FRT This study
  ΔpatA::FRT ΔpotE::FRT ΔspeD::FRT  
  ΔspeG::FRT ΔargA::FRT  
  ΔpuuPA::FRT ΔyifE::FRT-kanR-FRT  
SH2203 yifEQ100TAG ΔybbA::FRT zie-296::Tn10 This study  
SH2204 MG1655 except ΔargR::FRT This study
  ΔpatA::FRT ΔpotE::FRT ΔspeD::FRT  
  ΔspeG::FRT ΔargA::FRT  
  ΔpuuPA::FRT yifEQ100TAG zie-296::Tn10  
SH2206 SH2204 except potFGHI::FRT-kanR-FRT This study