BW25113 w/t LB 30C OD 4.0 free-living cells

BW25113 sdiA LB 30C OD 4.0 free-living cells

BW25113 luxS LB 30C free-living cells no AI2 for 3h

BW25113 luxS LB 30C free-living cells 100 uM AI2 3h

BW25113 luxS LB 37C free-living cells 100 uM AI2 3h

BW25113 luxS LB 37C free-living cells no AI2 3h

BW25113 tnaA Biofilm DMF 7h LB 37C

BW25113 tnaA Biofilm 100 uM indole 7h LB 37C

MG1655 WT colony 37C

MG1655 delta yncC colony 37C

BW25113/pCA24N LB 2 mM IPTG suspension cells

BW25113/pCA24N-hha LB 2 mM IPTG suspension cells

BW25113 sdiA mutant LB with 1 mM indole 7-h 30C biofilm cell

BW25113 sdiA mutant LB with DMF 7-h 30C biofilm cell

Biofilm cells of E. coli K-12 MG1655

Biofilm cells of E. coli K-12 LVM100 delta 5 TA mutant

BW25113_wild_type_8_h_biofilm_LB

BW25113_yjgK_deleted_mutant_8_h_biofilm_LB

BW25113 fhlA/pCA24N-FhlA after 30 min. of anaerobic incubation in modified-complex 20 mM formate at 37ºC

BW25113 fhlA/pCA24N-FhlA133 after 30 min. of anaerobic incubation in modified-complex 20 mM formate at 37ºC