Fig. 2From: Serotypes of Streptococcus suis isolated from healthy pigs in Phayao Province, ThailandAmplification of multiplex PCR of reference S. suis. Lane 1 and 11, DNA marker (Fermentas, USA); Lane 2, Negative control (DW); Lane 3, serotype 8; Lane 4, serotype 1; Lane 5, serotype 14; Lane 6, serotype1/2; Lane 7, serotype 2; Lane 8, serotype 7; Lane 9, serotype 9; Lane 10, mixture of serotypes 1, 2, 7, 9, and 14Back to article page