Fig. 2

Analysis of PCR amplification products by 2% agarose gel electrophoresis. Genomic DNAs were extracted from BAL sample with Tritrichomonas spp. Infection and control without parasite infection. Lane 1 to 8 were representative of amplification results of gene Enolase, GAP1, CP8, Actin, β-tubulin, CP2, rRNA, EF-1 alpha from infected sample, respectively; Lane 9–16 were were representative of amplification results of gene Enolase, GAP1, CP8, Actin, β-tubulin, CP2, rRNA, EF-1 alpha from control sample, respectively; Lane M, molecular size standard