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Table 1 Comparison of physicochemical characteristics of strain N1A3101 and its closest phylogenetic strain

From: A novel thermostable alkaline histamine oxidase from Glutamicibacter sp. N1A3101, induced by histamine and its analogue betahistine

Characteristic Glutamicibacter.sp N1A3101 G. endophyticu s(Busse and Schumann 2019)
Gram staining Positive Positive
Catalase + +
Oxidase
Spore forming
Anaerobic growth
Motility
Temperature range for growth (°C) 5–40 5–35
NaCl range for growth (%) 0–10 0–13
Hydrolysis of:
 Starch + +
 Casein + +
 Urease + +
 Gelatin + +
 Nitrate reduction to nitrite
Utilization of:
 l-Arabinose + +
 l-Lactose
 Glycerol + +
 d-Glucose + +
 d-Fructose + +
 Inulin + ND
 Ascorbate ND
 Citrate utilization + +