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. 2022 Jun 15;17(6):e0269559. doi: 10.1371/journal.pone.0269559

Fig 3.

Fig 3

Decolorization of Reactive black 5 by free and immobilized cells of bacterial strain (A) by free cells at 37 ˚C (B) by immobilized cells at 37 ˚C. Different alphabets show the significant differences (p < 0.05) between different treatments.