Figure 4.

Alluvial plot visually represents the assessed features of Salmonella isolates (n = 44). Links flowing with colored nodes show the relationship between identified Salmonella serotypes and their sampling sources, antimicrobial agents to which resistance exists, antimicrobial classes, resistance pattern, MAR index, β-lactams resistant genes, and virulence genes. Features are at the bottom of nodes. Each link represents a serotype, and serotypes with features related to or close to each other are visualized based on the width of the link. Labeling outside nodes intuitively reflects the count and percentage of each serotype sharing the same features.