Fig. 8From: Antibacterial, antibiofilm, and anti-quorum sensing activities of pyocyanin against methicillin-resistant Staphylococcus aureus: in vitro and in vivo studyRelative transcript levels in the agrA gene after PCN treatment. The error bars indicate standard deviations. ♯ means the change in the agrA gene expression is two-fold or more. The asterisks mean the change in agrA gene expression is more than one-fold but less than two-foldBack to article page