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Test
B avium
B hinzii
Oxidase
Positive
Catalase
Urease
Negative
Variablea
Nitrate reduced to nitrite
Triple sugar iron agar
Alkaline slant, no change in butt
Alkaline slant, alkaline butt
Alkali production from malonamide
Alkali production from malonate
Alkali production from valerate
Hemagglutination of guinea pig erythrocytes
aMost isolates are negative, but some may test positively depending on the method used.