Fig. 2.
Gel electrophoresis of the multiplex PCR amplification products of numbers of GBS isolates.
lane 1: 100 bp DNA Ladder (Iran, Sinaclon), lane 2: Ib); lane 2, 4, and 6 capsular type Ib, lane 3, 5 and 8 capsular types III, lane 7 non-typeable, lane 11 capsular type II, lane 9 and 10 non- S. agalactiae strain, lane 12 negative control (distilled water), lane 13: 50 bp DNA ladder (Iran, Sinaclon).