Figure 1

Genotypic characterization of different BCG strains as analyzed by PFGE. Lane 1-2: RIVM strain, Lane 3-4: TICE strain, lane 5-6: Connaught strain, 7-9: S4-Jena strain. Lane 10: λ ladder PFG Marker (BioLabs, Frankfurt, Germany).
Genotypic characterization of different BCG strains as analyzed by PFGE. Lane 1-2: RIVM strain, Lane 3-4: TICE strain, lane 5-6: Connaught strain, 7-9: S4-Jena strain. Lane 10: λ ladder PFG Marker (BioLabs, Frankfurt, Germany).