“…We identified thousands of differentially expressed genes (DEGs) 4 in this process, and from these we chose 173 candidate genes, including 98 genes involved in cell differentiation, 19 involved in the metabolic process, 56 genes involved in the differentiation and metabolic processes, like GAL9, AMH, PLK1, PSMD7, and so on. In addition, we found that there were 18 key signaling pathways mainly involved in cell proliferation, differentiation, and signal transduction process like TGF-, Notch, and Jak-STAT.…”