Figure 8.

Localization of ubcB-null cells expressing lacZ reporters in chimeras of wild-type and ubcB-null cells (ratio of 3:1). Wild-type KAx-3 cells and ubcB-null cells expressing various reporters were mixed in a ratio of 3:1 and allowed to develop. Multicellular organisms were stained at the slug/finger stages (A–E) and culminants (F–K). Act15, panels A, D, E, and H; rasD, panels B and I; SP60, panels C and G. ecmAO, panel F (no staining is seen in the slug stage); ecmBΔ89, panel J; SpiA, panel K.