如下:A Mesenchymal-to-Epithelial Transition Initiates and Is Required for the Nuclear Reprogramming of Mouse Fibroblasts * C$ p' v+ p ~2 P, _" W( z* e9 e
" e9 \$ |' g4 h, L8 L4 V Functional Genomics Reveals a BMP-Driven Mesenchymal-to-Epithelial Transition in the Initiation of Somatic Cell Reprogramming