Skip to main content
AMB Express

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

–

Back to article page