Fig. 8. Indirect immunofluorescence staining for lamin and BrdU in baf¹/baf¹ cells. Third instar larval CNS tissues from baf¹/+ and baf¹/baf¹ animals were labeled with highly specific rabbit anti-lamin Dm₀ antiserum (green; LamDm₀) and mouse mAb directed against BrdU (red; BrdU). CNS tissues were labeled with BrdU for 1.5 hours in vitro just after dissection. Merged images are also shown (coincidence of lamin and BrdU labeling shows as yellow; Merge). Scale bar: 5 µm. All images were recorded with a confocal microscope.