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. 2018 Jun 26;9:1358. doi: 10.3389/fmicb.2018.01358

FIGURE 9.

FIGURE 9

Effects of ligands on SAV4189 DNA-binding activity. (A) EMSAs of His6-SAV4189 with various antibiotics. 125 nM His6-SAV4189 was used for Apr and Kan; 62.5 nM His6-SAV4189 was used for other antibiotics. DMSO was used as solvent control. (B) Effects of HygB (10 μg/ml) and Thi (diluted in DMSO; final concentration 5 μg/ml) on transcription of SAV4189 target genes in vivo. Control: no antibiotic or DMSO added. DMSO: DMSO (but no antibiotic) added. Value of each gene was shown as fold change relative to control value, defined as 1. NS, not significant; ∗∗∗P< 0.001.