Antibacterial Activity of Some Lactic Acid Bacteria Isolated from an Algerian Dairy Product

Figure 2

Agarose gel electrophoresis of plasmid from S. thermophilus digested by various restriction endonucleases: (A) O’Gene Ruler control (B); AvaIII (C); BamHI ; (D) BglII ; (E) BstEII; (F) EcoRI; (G) DraI; (H) EcoRV; (I) HindIII; (J) NdeI; (K) MfeI; (L) PstI; (M) PvuII; (N) SacI; (O) ScaI; (P) SphI; (Q) XhoI; (R) AatII; (S) AhaIII; (T) NcoI.