FIG. 1.
PCR analysis of the lmo0443 and lmo0449 intergenic region of L. monocytogenes. Lanes 1 and 17, 1-kb Plus DNA ladder (Fermentas International Inc., Burlington, Ontario, Canada); lane 2, no-template control; lanes 3 to 13, L. monocytogenes strains (lane 3, CDL73; lane 4, CDL74; lane 5, CDL75; lane 6, CDL201; lane 7, CDL211; lane 8, CDL218; lane 9, CDL64; lane 10, CDL67; lane 11, L56/65; lane 12, L58/55; lane 13, L37/35); lanes 14 to 16, L. innocua strains (lane 14, CDL25; lane 15, CDL26; lane 16, CDL192).