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. 2022 Jul 15;13:957444. doi: 10.3389/fmicb.2022.957444

TABLE 2.

Physiological and biochemical characteristics of the seven isolated cellulase-producing strains.

Test item Strain

A-2 B-3 C-2 C-4 D-1 D-3 Z-1
Nitrate reduction + + + +
Splitting of urea +
Gelatin liquefaction + + +
Hydrogen sulfide test + + + +
Amylase + + +
Catalase + + + + + + +
Indolephenol test + +
MR test + + + + +
V-P test + + +
Glucogenic acid + + + +
Glucose gas production + + + + +

+positive reaction; −negative reaction.