Figure 2From: Characterization of Shigella sonnei in Malaysia, an increasingly prevalent etiologic agent of local shigellosis cases Dendrogram generated from S. sonnei MLVA suptyping by the UPGMA clustering method using categorical coefficient. Key: all sensitive (#), ampicillin (A), chloramphenicol (C), streptomycin (S), tetracycline (T), and trimethoprim–sulfamethoxazole (Sx).Back to article page