Figure 2

PAO1 BLS vary structurally over time. Bacterial inoculation and incubation for the development of BLS were done as described in Figure 1, except incubation was continued for 6 d without changing the medium. (A) CLSM micrographs of BLS at 2, 3, and 6 d post-inoculation; magnification, 10X; bars, 200.00 nm. (B) The 3-D architecture of the BLS shown in (A). Boxes, 800.00 px W x 600.00 px H; bars, 100 px.