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Table 6 Strains and plasmids used in this study

From: Iron restriction induces preferential down-regulation of H2-consuming over H2-evolving reactions during fermentative growth of Escherichia coli

Strains/plasmids

Genotype

Reference

MC4100

F- araD139 Δ(argF-lac)U169 ptsF25 deoC1 relA1 flbB5301 rspL150 -

[37]

DHP-F2

MC4100 ΔhypF 59-629AA

[16]

XL1-Blue

recA1 endA1 gyrA96 thi-1 hsdR17 supE44 relA1 lac [F' proAB lacIqZΔM15 Tn10 (TetR)]

Stratagene

PM06

Like MC4100 but feoB::Tn5

This study

PX06

Like XL1-Blue but feoB::Tn5

This study

CP411

Like MC4100 but ΔentC::cat feoB::Tn5

This study

CP413

Like MC4100 but ΔfecA-E ΔentC::cat feoB::Tn5

This study

CP415

Like MC4100 but ΔfecA-E ΔentC::cat

This study

CP416a

Like MC4100 but ΔentC::cat

This study

CP422

Like MC4100 but ΔfecA-E introduced from GG7

This study

GG7

W3110 ΔfecA-E::kan

G. Grass

CP971

MC4100 ΔhycAI::kan

[38]

CP612

Like MC4100 but Φ(hyaA'-'lacZ)

This study

CP775

Like MC4100 but Φ(hybO'-'lacZ)

This study

CP951

Like MC4100 but Φ(hycA'-'lacZ)

This study

CP1069

Like MC4100 but ΔhypF Φ(hyaA'-'lacZ)

This study

CP1084

Like MC4100 but ΔhypF Φ(hybO'-'lacZ)

This study

CP1149

Like MC4100 but ΔhypF Φ(hycA'-'lacZ)

This study

CP1073

Like MC4100 but ΔfecA-E Φ(hyaA'-'lacZ)

This study

CP1088

Like MC4100 but ΔfecA-E Φ(hybO'-'lacZ)

This study

CP1150

Like MC4100 but ΔfecA-E Φ(hycA'-'lacZ)

This study

CP1075

Like MC4100 but ΔfeoBb Φ(hyaA'-'lacZ)

This study

CP1090

Like MC4100 but ΔfeoBb Φ(hybO'-'lacZ)

This study

CP1151

Like MC4100 but ΔfeoBb Φ(hycA'-'lacZ)

This study

CP1071

Like MC4100 but ΔentC Φ(hyaA'-'lacZ)

This study

CP1086

Like MC4100 but ΔentC Φ(hybO'-'lacZ)

This study

CP1152

Like MC4100 but ΔentC Φ(hycA'-'lacZ)

This study

CP1079

Like MC4100 but ΔfecA-E feoBb Φ(hyaA'-'lacZ)

This study

CP1094

Like MC4100 but ΔfecA-E feoBb Φ(hybO'-'lacZ)

This study

CP1153

Like MC4100 but ΔfecA-E feoBb Φ(hycA'-'lacZ)

This study

CP1081

Like MC4100 but ΔentC feoBb Φ(hyaA'-'lacZ)

This study

CP1096

Like MC4100 but ΔentC feoBb Φ(hybO'-'lacZ)

This study

CP1154

Like MC4100 but ΔentC feoBb Φ(hycA'-'lacZ)

This study

CP1077

Like MC4100 but ΔentC fecA-E Φ(hyaA'-'lacZ)

This study

CP1092

Like MC4100 but ΔentC fecA-E Φ(hybO'-'lacZ)

This study

CP1155

Like MC4100 but ΔentC fecA-E Φ(hycA'-'lacZ)

This study

CP1083

Like MC4100 but ΔentC fecA-E feoBb Φ(hyaA'-'lacZ)

This study

CP1098

Like MC4100 but ΔentC fecA-E feoBb Φ(hybO'-'lacZ)

This study

CP1163

Like MC4100 but ΔentC fecA-E feoBb Φ(hycA'-'lacZ)

This study

Plasmids

  

pFEO

feoABC+ from E. coli in pASK-IBA7

[39]

pECD 1079

feoB+ from E. coli in pASK-IBA7

N. Taudte and G. Grass

pRS552

KmR ApR lacZ+ lacY+ lacA+

[20]

phyaA552

like pRS552 but containing Φ(hyaA'-'lacZ)

This study

phybO552

like pRS552 but containing Φ(hybO'-'lacZ)

This study

pTL101

like pRS552 but containing Φ(hycA'-'lacZ), cloned from PstI within hycA to AvaII within hycA

[28]

  1. a P1 lysate from ΔentC::cat was obtained from G. Grass and N. Taudte
  2. b Similar to PM06, these strains were constructed using P1kc lysate grown on the ΔfeoB::kan knockout mutant JW3372 from the Keio collection [40] with subsequent elimination of the kanamycin resistance cassette [41].