Fig. 3.
Role of miR-322/-503 in embryonic myocyte differentiation. a miR-322/-503 are specifically expressed in the embryonic hearts at E8.5, E9.5 and E10.5, and in the somites at E10.5. b A working model: miR-322/-503 target Celf1 and augment cardiac and skeletal muscle cell differentiation at the cost of neuroectoderm derivatives