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Total gene content phylogeny. Total gene content phylogeny. Tree of maximum likelihood based on total gene content of the chromosome of various C. perfringens strains. Red, Pink represent pathogenic strains of C. perfringens clades 1A, and 1B respectively, while orange represent pathogenic clade 2. Dark Green and light green represent non-pathogenic strains in clades 3 and 4 respectively. Black, positive; white, negative
