Figure 7From: NhaD type sodium/proton-antiporter of Halomonas elongata: a salt stress response mechanism in marine habitats?Li+-sensitivity of E. coli DH5α. A) Growth curves of E. coli strains DH5α pUC18 (open Symbols, control) and DH5α (black Symbols, NhaD) at 500 mM (3% (w/v)) NaCl (circles) and 300 mM NaCl/200 mM LiCl (squares) in MM63 minimal medium. Additionally growth data for XL1 Blue (WT, triangles) are shown for 0% salinity.Back to article page