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Table 1 Morphological and physiological characteristics of isolate Arthrobacter sp. NFH5

From: Production, partial optimization and characterization of keratinase enzyme by Arthrobacter sp. NFH5 isolated from soil samples

Morphological characteristics
 Shape Cocci
 Gram staining Positive
 Endospore Non spore forming
Physiological characteristics
 Indole production
 Methyl red
 Voges–Proskauer +
 Citrate utilization
 Oxidase
 Catalase +
 Nitrate reduction +
 Starch hydrolysis
 Gelatin hydrolysis
 Growth on MacConkey agar +
 Glucose
 Mannitol
 Arabinose