Functional categorization of molecular functions in C. jejuni 11168ΔluxS (luxS mutant). Blue and pink segments represent the total number of upregulated and downregulated genes, respectively. Functional categories are represented by colored segments, including rRNA binding (A), secondary active transmembrane transporter activity (B), symporter activity (C), solute:cation symporter activity (D), solute:sodium symporter activity (E), transporter activity (F), ion binding (G), cofactor binding (H), oxidoreductase activity (I), and acting on NAD(P)H, oxidoreductase activity, acting on NAD(P)H, quinone, or similar compound as acceptor (J). The number of genes that were upregulated is indicated as K, the number of genes that were downregulated is indicated as L, and no change is indicated as M. To construct the figure, Circos Table Viewer was used.