Chimeras were made by injecting the ES cells into C57BL/6J blastocysts,and the germline compositions of the chimeras were detected by mating them with albino ICR mice.

 
  • 通過(guò)囊胚顯微注射法,將ES細胞注入C57BL/6J胚胎中,制作了嵌合體,并通過(guò)對嵌合體后代毛色的觀(guān)察,判斷了嵌合體生殖細胞的組成。
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