A human egg, with its nucleus swapped for that of a patient's skin cell, can behave as if it has just been fertilised by a sperm and grow into a blastocyst.
A human egg, with its nucleus swapped for that of a patient's skin cell, can behave as if it has just been fertilised by a sperm and grow into a blastocyst.
如果将一个人类卵细胞的细胞核换成病人的表皮细胞，它就能像刚经过精子受精一样发育并成长为胚泡。