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. 2003 Nov;69(11):6750–6757. doi: 10.1128/AEM.69.11.6750-6757.2003

FIG. 4.

FIG. 4.

FIG. 4.

ARDRA profiles of type and reference strains and crop isolates. (A) HaeIII fragmentation patterns of the 16-23S rRNA gene amplified from the type and reference strains and crop isolates as indicated. L. johnsonii* is the non-type strain L. johnsonii ATCC 11506 listed in Table 1. (B) MseI fragmentation patterns of the 16-23S rRNA gene amplified from type strains of the L. acidophilus group as indicated. In panels A and B, the 1-kb ladder (Invitrogen) was used as the molecular weight marker, and the corresponding fragment sizes are indicated at the sides of the gels.