FIG. 4.
Localization of Aurora-A (left panels) and Aurora-B (right panels) in NIH 3T3 cells in G1/S, G2, and G2/prophase. NIH 3T3 cells at various stages of the cell cycle were stained for Aurora-B (using anti-Aurora-B-Nter), Aurora-A (using anti-IAK-1), and DNA (using DAPI). Double labeling is indicated as a merge. The cell cycle phases were identified by the DAPI staining.