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生物通
23 年
诱发肠道干细胞细胞分化的基因——Math1 - 生物通
Math1基因阴性的祖先细胞只能产生吸收细胞,然而Math1基因阳性的细胞则可以分化出杯状细胞、内分泌细胞和潘氏细胞。 Zoghbi说:“研究者们从前人的工作中知道一种干细胞分化出了所有的这些细胞类型,但是现在我们知道Math1基因很可能在决定是分化为分泌细胞还是吸收细胞的过程中起着关键作用。
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