Fig. 2From: Screening of Streptococcus Suis serotype 2 resistance genes with GWAS and transcriptomic microarray analysisBacterial loads and antibody titers of F2 progeny mice. a SS2 can be isolated from brains of all susceptible F2 mice. Bacterial loads are calculated as CFU from 0.05 g brain tissue. b ELISA results show that all sera of SS2 resistant F2 mice are SS2 antibody positive. Negative control sera were isolated from uninfected F2 mice. ELISA results were read at an optical density (OD) 450 nmBack to article page