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. 1998 Jun;180(12):3166–3173. doi: 10.1128/jb.180.12.3166-3173.1998

FIG. 3.

FIG. 3

Swarming patterns of wild-type and mutant strains with defects in the luxR-like gene opaR. (A and B) Wild-type BB22TR (A) and LM4437 (opaR::Tn5 in BB22TR) (B) on minimal Swarm Plus plates supplemented with Casamino Acids. (C) BB22TR, LM4462 (opaR::Tn5 in BB22OP), and LM1017 (a swarm-negative mutant) (top to bottom) on a minimal Swarm Plus plate with no Casamino Acids supplementation. (D) BB22TR, LM1017, and BB22OP (top to bottom) on a complex medium (HI) Swarm Plus plate. Four single colonies of each strain were inoculated into each row on each plate.