Figure 4. Coomassie blue stained polypeptide profiles of the R. felis, R. typhi, and R. akari plaque-purified seeds separated by SDS-PAGE (7.5%). Lane 1: 10kDa molecular mass marker, with 78 and 120kDa sizes indicated; Lane 2: R. felis; Lane 3: R. typhi (Wilmington); and Lane 4: R. akari (Kaplan).
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