FIG. 2.
Southern hybridization of ApaI (a)-, BamHI (b)-, and HindIII (c)-digested DNAs of Borrelia isolates with digoxigenin-labeled Co53 DNA as a probe. Lanes: 1, CA434; 2, CA435; 3, Co53; 4, B. parkeri; 5, CA4. Southern hybridization and detection of DNA which hybridized to the probe were done as recommended by Boehringer Mannheim for the digoxigenin DNA labeling and detection kit.