FIG. 1.
Electrophoretic analysis of OMPs (ca. 30 μg each) with a 10% sodium dodecyl sulfate-polyacrylamide gel with 6 M urea stained with Coomassie brilliant blue R-250. Lanes: Mw, molecular mass markers of the indicated sizes; JC10/01, purified OMPs from strain JC10/01; EG-1, purified OMPs from strain EG-1; EG-1rev, purified OMPs from strain EG-1rev. The arrow indicates the position of the 33- to 36-kDa OMP.