Figure 2From: In-vitro and in-vivo phenotype of type Asia 1 foot-and-mouth disease viruses utilizing two non-RGD receptor recognition sitesGrowth characteristics of three rescued viruses in cell culture compared with parental virus. (a), One-step growth curves of the parental and three cloned viruses. (b), Morphology of plaques formed in BHK-21 cell monolayers by the parental and three cloned viruses.Back to article page