Cells multiply by means ofcell division. 細胞用細胞分裂來繁殖。
The method inoles the use of protein markers under the control of cell-specific promoters to conert undifferentiated human embryonic stem cells into highly-specialized cells. 這種方法用細胞特異性啟動子控制的蛋白標誌物使未分化人類胚胎幹細胞轉化成高分化細胞。