FIGURE 4.
Resistant colonies (white spots) occur in EntK1 and EntEJ97 inhibition zones. 10 μl of 1 mg/ml EntK1 (A) or EntEJ97 (B) was applied onto soft agar containing E. faecium P21 (A) or E. faecalis MMH594 (B). The plate was left overnight at 30°C for cell growth and inhibition of cells. Arrows indicate resistant colonies growing within the inhibition zones.