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. 2020 Dec 3;11:600622. doi: 10.3389/fmicb.2020.600622

FIGURE 3.

FIGURE 3

Microscopic validation on the biofilm inhibitory effect of NA against A. hydrophila. The light microscopic (LM) and confocal laser scanning microscopic (CLSM) images of A. hydrophila biofilm formed in the presence (93.75–750 μg/ml) and the absence (control) of NA.