Of these, three could also pull off the trick of making a mouse when injected into a tetraploid blastocyst.And one of the 27 mice produced, a male, has also gone on to have a family of its own.

• 当然，当注射到四倍体胚泡后三条成功的制造出老鼠，一只雄性老鼠，进而拥有了属于它自己的家族。