Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Effects of ciprofloxacin (CIP), meropenem (MEM), azithromycin (AZN), rifaximin (RIF), tigecycline (TGC), and chloramphenicol (CHL) at 1/2 MIC on stx2 transcription in EHEC O104:H4 outbreak isolates LB226692 (A) and LB226806 (B) and EHEC O157:H7 strain EDL933 (C). Data show fold increases in stx2 transcription compared to that in antibiotic-free cultures and are means ± standard deviations for three independent experiments. *, P < 0.01 (unpaired Student's t test).
