Fig. 5From: Diadenosine tetraphosphate modulated quorum sensing in bacteria treated with kanamycinThe role of Ap4A in E. coli K12-MG1655 biofilm formation. The biofilm of the wild-type MG1655 strains, the mutant strains ΔapaH and the complemented strains capaH was tested on Luria–Bertani (LB) with kanamycin at the MIC (1.0728 × 10–5 M)Back to article page