Fig. 3From: Biochemical and molecular changes of the zosteric acid-treated Escherichia coli biofilm on a mineral surfaceProteome expression profiles of E. coli biofilm-dwelling cells without (untreated biofilm) and with ZA (treated biofilm). Red arrows represent upregulated proteins; blue arrows represent downregulated proteins. Numbers in the 2D map indicate the identified proteins: (1) DNA polymerase I (polA), (2) elongation factor Tu 2 (tufB), (3) recombinase A (recA), (4) superoxide dismutase [Fe] (sodB), and (5) Chaperonin GroeS (groS)Back to article page