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. 2020 Oct 22;6(10):e05325. doi: 10.1016/j.heliyon.2020.e05325

Table 2.

Biochemical characterizations of bacterial isolates.

Bacterial isolates Ammonia production HCN production Catalase activity
RR1 - - -
RR2 - - +++
RR3 - - +
RR4 - - +++
RR5 - - ++
RR6 ˗ - +
RR7 +++ - +++
RR8 ˗ - +++
RR9 - - +++
RR10 - - +++
RR11 - - ++
RR12 - - +

“-” indicates no production, “+” indicates positive production.