Fig. 3. Reduced interdigital PCD in mutant forelimbs does not correlate with
changes in interdigital BMP signaling. (A,B) Comparison of E13.0
normal (A) and mutant (B) mouse forelimbs stained with the fluorochrome
Lysotracker Red to label regions of dying cells. (C-N) Whole-mount ISH
of E12.5 normal (C,E,G,I,K,M) and mutant (D,F,H,J,L,N) forelimbs for the
probes indicated. All are dorsal views, anterior to the left.