Fig. 1From: Characterization of Clostridium novyi isolated from a sow in a sudden death case in KoreaMorphology of the Clostridium isolate based on staining. a Gram staining was performed on the cultured isolate, resulting in the detection of gram-positive rods. b Endospores of the cultured C. novyi isolate were observed after staining with 5% malachite greenBack to article page