Silver-stained SDS-gel of LPS.

Abstract

<p>Lanes: 1) protein ladder, 2)– 5) smooth isolates of outbreak strain, 6) rough isolate of outbreak strain, 7) biphasic <i>S</i>. Typhimurium control strain NTCC12023, 8) monophasic <i>S</i>. Typhimurium control strain 06–01900.</p