Figure 2

Representative confocal images of the omenta of control and bead-injected WT1^CreER2T/+ and Rosa26^{loxp-stop-loxp-YFP/+} mice. Eight-week-old mice were intraperitoneally injected with tamoxifen and polyacrylamide beads. Mice were sacrificed 7 days after injection. Images (a–d) show the omentum of the control mouse, and (e–h) show the omentum of the bead-injected mouse. (a and e) Hoechst nuclear staining. (b and f) Expression pattern of WT1 in the same field as (a) and (e), respectively. (c and g) Expression pattern of vimentin in the same field as (a) and (e), respectively. (d and h) Merged images of (a–c) and (e–g), respectively. Asterisks (h) indicate polyacrylamide beads. Scale bars = 100 µm.