Most sperm nuclei eventually developed into the male pronuclei, just like the normal sperms, except that sperm nuclei in a few zygotes kept dense throughout the fertilization process.
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释义
结果表明,精子经紫外线辐射进行遗传失活处理后,仍然能够进入卵子,并激动卵子发育,卵子能够正常完成两次减数分裂,与普通受精卵没有明显差别。
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