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. 2013 Nov 15;140(22):4574–4582. doi: 10.1242/dev.096693

Fig. 3.

Fig. 3.

Hoxa11eGFP is expressed in muscle connective tissue but not endothelial cells or muscle cells. (A-I) Transverse sections through forelimb zeugopod of Hoxa11eGFP heterozygous embryos at E14.5. (A-C) Antibody staining with the muscle marker My32 shows that Hoxa11eGFP is not expressed in muscle cells. (D-F) Hoxa11eGFP is also excluded from the endothelial compartment marked with an antibody for PECAM. (G-I) Hoxa11eGFP displays significant co-expression with antibody staining to the muscle connective tissue marker Tcf4. Some Hoxa11eGFP, Tcf4 double-positive cells are marked by arrows. t, tendon.