Figure 4. Multiple Wnt receptors redundantly control seam cell polarization.

Each colored box represents the polarity of individual seam cell divisions as in Figure 1C; (+M) indicates maternal contributions. Asterisks are as described in Figure 2, legend. Symmetric divisions of the seam cells in lin-17 mom-5; cam-1(RNAi) mutants were also observed using scm::GFP (Figure S1).