FIG. 4.
FACS analysis of Stx2e binding to porcine RBCs in vitro. Three to four samples per pig (collected over a period of 2 months at 1- to 3-week intervals) were analyzed and results were averaged. This analysis was performed for 5 pigs with the LB phenotype (MFI range, 5 to 12) and 29 pigs with the HB phenotype (MFI range, 18 to 37). Bars, standard errors of the means.