Is Bacillus megaterium catalase positive or negative?

The colonies identified as catalase-positive, Gram-positive, endospore-forming rods. Bacillus megaterium has many physiology and commercial uses. they secrete enzymes like a-amylase, P-amylase, penicillin amidase, neutral protease, P-glucanase, megacins, glucanotransferase and chitosanase.

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People also ask does l. lactis hydrolyze starch?

lactis B84, capable of utilizing starch as a sole carbon source and producing L(+)-lactate, was isolated from spontaneously fermented rye sourdough. The cell-bond amylase proved to be the key enzyme, involved in the starch hydrolysis with maximum activity at 45 degrees C and pH 5.4. Is Pseudomonas fluorescens urease positive? Biochemical characterization All of them were gram-negative, oxidase-, catalase- and urease-positive.