与其他通过伤疤进行愈合的典型哺乳动物不同,这些老鼠则通过形成一种胚基以帮助细胞快速生长。
Unlike typical mammals, which heal wounds by forming a scar, these mice begin by forming a blastema, a structure associated with rapid cell growth.
在椭形胚期,宿存助细胞核内的染色质及核仁消失,有细胞质侵入核内。
At ellipsoidal embryo stage, the chromatin and nucleoli disappear and some cytoplasm enters the nucleus.
在椭形胚期,宿存助细胞核内的染色质及核仁消失,有细胞质侵入核内。
At ellipsoidal embryo stage, the chromatin and nucleoli disappear and some cytoplasm enters the nucleus.
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