Fig. 5From: Isolation of a novel multiple-heavy metal resistant Lampropedia aestuarii GYF-1 and investigation of its bioremediation potentialEvaluation of lipopolysaccharides in mixed heavy metal stress. LPS amounts and biofilm formation were evaluated under control and mixed heavy metals conditions. Silver staining (left) of extracted LPS, and coomassie blue R-250 staining (right) used to examine protein contamination. 10 mg of cell pellets were subjected to LPS extraction with two biological replicates, 10 µL of each sample was loaded to each lane for relative LPS level comparisonBack to article page