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. 2024 Sep 8;12(9):1861. doi: 10.3390/microorganisms12091861

Figure 2.

Figure 2

Assessment of the biological characteristics of B. licheniformis YB06: (A) Qualitative detection of IAA production by B. licheniformis YB06; (B) Nitrogen fixation capacity of B. licheniformis YB06; (C) Siderophore production by B. licheniformis YB06; (D) Amylase activity of the B. licheniformis YB06; (E) ACC deaminase ability of B. licheniformis YB06 under varying pH conditions; (F) ACC deaminase ability of B. licheniformis YB06 under varying temperature conditions; (G) ACC deaminase ability of B. licheniformis YB06 under varying NaCl concentrations; (H) Extracellular enzyme production capacity; (I) antibiotic resistance evaluation. In (E–G), different lowercase letters above the bars denote statistically significant differences (p < 0.05) between treatments as determined by Tukey’s test. Additionally, *** above the figures signifies a highly significant difference, with p < 0.001.