FIG. 4.
DGGE of PCR products obtained with primer pair Lac1 and Lac2 GC of fecal samples from subjects C and D taken each month over a period of 6 months. Sequence characterization of the excised fragments indicated the presence of 1A to 1D, L. sakei; 2A to 2D, L. curvatus; 3A, L. delbrueckii; and 4A, L. plantarum.