Figure 4
Shows gel electrophoresis, D.N.A. marker: 1 lane, amplification of stx1 gene: lanes 2-7, stained with E.B. at 80 volts for 60 minutes, under U.V. light.
Shows gel electrophoresis, D.N.A. marker: 1 lane, amplification of stx1 gene: lanes 2-7, stained with E.B. at 80 volts for 60 minutes, under U.V. light.