Fig. 2.

Lactobacillus genomic DNA restriction endonuclease digestion patterns in an agarose gel. Wells were loaded with approximately 1.5 μg of the DNA digest, which was electrophoresed in 0.9% agarose gels. aLane 1 Undigested Lactobacillus DNA (~1 μg); Lanes 2–4 Lactobacillus DNA digested with EcoRI, HindIII and PvuII; and Lane MHindIII digested lambda DNA fragments. bLane 1, Undigested Lactobacillus DNA (~1 μg); Lane 2, Lactobacillus DNA digested with EcoRI and Lane M, HindIII digested lambda DNA fragments