TTGE patterns of representative vaginal Lactobacillus strains. Lanes S, standard. Lanes 1 to 6, L. crispatus strains: 1, 1B7; 2, 8R5; 3, 8R4; 4, 16B2; 5, 18 M7; 6, 26R6. Lanes 7 to 11, L. gasseri strains: 7, 5B1; 8, 6 M8; 9, 15R5; 10, 16R6; 11, 20 M47. Lane 12, L. jensenii strain 2RB5, Lane 13, L. iners strain 25B31.