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. 2018 Jun 2;14:35–42. doi: 10.1016/j.jare.2018.06.001

Table 2.

Enzymatic activities and distinctive tests among rhizobia isolates and references strains. +, growth or positive reaction; −, no growth or negative reaction. TDA, tryptophan deaminase.

Isolates TDA Nit Urease Cellulase Tryptophanase Pectinase Calcium glycerophosphate 3-ceto lactose Litmus milk
Reference strains Hs1 + + + +
Hp7 + + + +
Hca1 + + +
A6 + + + + + +
HnA + + + +



Argyrolobium uniflorum N1 + + + + +
N2 + + + + + +
YN12 + + + + + +
AN123′ + + + + +
AN11′ + + + + + +
AB2′ + + + + +
B3 + + + + + +



Genista microcephala D + + + + + +
E + + + + + + +
K + + + + + +
F + + + + + +
A + + + + + + +
M + + + + + +