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Table 4 List of bacterial strains and plasmids used in this study

From: Chromosomal evolution of Escherichia coli for the efficient production of lycopene

Strain or plasmid

Descriptiona

Source or reference

Strains

E. coli DH5α

supE44 Δ(lacZYA-argF) U169 (Φ80lacZ ΔM15) hsdR17 recA endA1 gyrA96 thi-1 relA1

Invitrogen

E. coli BW25113

lacI q rrnB T14 Δ lacZ WJ16 hsdR514 Δ araBAD AH33 Δ rhaBAD LD78

42

E. coli BW25113 (Δ gdhA Δ aceE, PT5-dxs)

E. coli BW25113, Δ gdhA, Δ aceE, replacement of native promoter of the dxs gene with T5 promoter

19

E. coli CBW12241

CIChE strain of E. coli BW25113 (Δ gdhA Δ aceE, PT5-dxs) resistance to 8 μM triclosan, Δ recA

This study

E. coli CBW12241 (PT5-appY)

E. coli CBW12241, replacement of native promoter of the appY gene with T5 promoter

This study

E. coli CBW12241 (Δ iclR)

E. coli CBW12241, Δ iclR

This study

E. coli CBW12241 (Δ iclR, PT5-appY)

E. coli CBW12241(PT5-appY), Δ iclR

This study

E. coli CBW12251

E. coli CBW12241 (Δ iclR, PT5-appY) with an additional chromosomal copy of dxs under the control of T5 promoter

 

Plasmid

pP21KF3T5b

CIChE integration expression vector, Kanr

29

pP21KF3T5b-crtEBIipi

pP21KF3T5b derivative containing crtE, crtB and crtI gene from Pantoea agglomerans and ipiHPI from Haematococcus pluvialis, Kanr

This study

pAH121

Helper plasmid expressing phage P21 Int, Ampr

28

pBAD24-WZM1

pBAD24 derivative containing crtE, crtB and crtI gene from Pantoea agglomerans and ipiHPI from Haematococcus pluvialis, Ampr

19

pSIM6

pSC101 repliconts PL-gam-bet-exo cI857, Ampr

43

pKD4

oriRγ, FRT::kan::FRT template plasmid, Kanr, Ampr

42

pCP20

pSC101 repliconts Flp(λRp) cI857, Cmr, Ampr

42

pBAD24

pMB1 ori, PBAD L-arabinose inducible, Ampr

41

pBappY

pBAD24 derivative containing the appY gene from E. coli, Ampr

This study

pBidi

pBAD24 derivative containing the idi gene from E. coli, Ampr

This study

pBpck

pBAD24 derivative containing the pck gene from E. coli, Ampr

This study

pBpps

pBAD24 derivative containing the pps gene from E. coli, Ampr

This study

pBrpoS

pBAD24 derivative containing the rpoS gene from E. coli, Ampr

This study

pBycgW

pBAD24 derivative containing the ycgW gene from E. coli, Ampr

This study

pByjiD

pBAD24 derivative containing the yjiD gene from E. coli, Ampr

This study

pQE30

ColE1 ori, PT5 IPTG inducible, Ampr

Qiagen

pQEwrbA

pQE30 derivative containing the wrbA gene from E. coli, Ampr

This study

pQydeO

pQE30 derivative containing the ydeO gene from E. coli, Ampr

This study

pQatpE

pQE30 derivative containing the atpE gene from E. coli, Ampr

This study

pQdxs

pQE30 derivative containing the dxs gene from Bacillus subtilis, Ampr

This study

  1. aAmpr: ampicillin resistance; Cmr: chloramphenicol resistance; Kanr: kanamycin resistance; crtE: geranylgeranyl diphosphate synthase; crtB: phytoene synthase; crtI: phytoene desaturase; ipiHPI: isopentenyl diphosphate isomerase from Haematococcus pluvialis; appY: DNA-binding transcriptional activator; idi: isopentenyl diphosphate isomerase; pck: phosphoenolpyruvate carboxykinase; pps: phosphoenolpyruvate synthetase; rpoS: RNA polymerase sigma 38; ycgW: inhibitor of σS proteolysis; yjiD: inhibitor of σS proteolysis; wrbA: NAD(P)H: quinone oxidoreductase; ydeO: DNA-binding transcriptional dual regulator; atpE: ATP synthase, F0 complex, c subunit; dxs: 1-deoxy-D-xylulose-5-phosphate synthase.