These immature, malelike gametes were then fused with mature, normal mouse eggs, chemically activated, and implanted into surrogate mice.

• 接著，这些未成熟的类雄性配子与来自正常鼠的成熟卵子融合，并经化学方法活化后植入代理孕母体内，结果诞生了两只小鼠。