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. 2018 Oct 2;8:14645. doi: 10.1038/s41598-018-32905-1

Figure 3.

Figure 3

Observation of the biofilm formation. The biofilm formation of the wild-type strain Yb2, mutant strain Yb2ΔbioF and complemented strain cYb2ΔbioF was determined using an Live/dead BacLight Bacterial Viability staining and observed under fluorescence microscope at a 200× magnification, which revealed that the mutant strain Yb2ΔbioF had a stronger ability to form biofilm than the wild-type strain Yb2.