title: Observations on toxin and hemagglutinin produced by Clostridium botulinum type C.
abstract: In the culture fluid of a hemagglutinin-positive strain of Clostridium botulinum type C, two toxins of different molecular size, hemagglutinin positive and negative, were separated by sucrose density gradient centrifugation.
mesh_terms: D000373:Agglutinins / Q000032:analysis*; D001427:Bacterial Toxins / Q000032:analysis* / Q000096:biosynthesis; D002499:Centrifugation, Density Gradient; D003016:Clostridium perfringens / Q000032:analysis* / Q000378:metabolism; D006388:Hemagglutinins / Q000032:analysis*
chemical_list: D000373:Agglutinins; D001427:Bacterial Toxins; D006388:Hemagglutinins