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.
Growth behaviour (OD600) of E. coli O157:H7 strain EDL933 (black), EDL933ΔnanS (dark grey), EDL933ΔnanSΔnanS-p1a-p7 (light grey) and EDL933ΔnanSΔnanS-p1a-p7 supplemented with NanS-p4-His (hachured) in M9 minimal medium supplemented with 0.8% BSM at time points 0 and 24 h with or without BTSA-His. Error bars represent the standard deviations of 3 independent biological replicates. Significance was assessed with the paired Student t test (* p < 0.05; ** p < 0.01).
