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首页> 外文期刊>Journal of Cellular Physiology >Unique Regulatory Mechanisms for the Human Embryonic Stem Cell Cycle
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Unique Regulatory Mechanisms for the Human Embryonic Stem Cell Cycle

机译:人类独特的监管机制胚胎干细胞细胞周期

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The cell cycle in pluripotent human embryonic stem cells is governed by unique mechanisms that support unrestricted proliferation and competency for endodermal, mesodermal, and ectodermal differentiation. The abbreviated G1 period with retention of uncompromised fidelity for genetic and epigenetic mechanisms operative in control of proliferation support competency for expansion of the pluripotent cell population that is fundamental for initial stages of development. Regulatory events during the G1 period of the pluripotent cell cycle are decisive for the transition from pluripotency to lineage commitment. Recent findings indicate that a G2 cell cycle pause is present in both endodermal and mesodermal lineage cells, and is obligatory for differentiation to endoderm. (C) 2016 Wiley Periodicals, Inc.
机译:人类胚胎干细胞多能性的细胞周期细胞是由独特的机制支持无限制的增殖和能力内胚层、中胚层和外胚层的分化。保留遗传的不妥协的忠诚和表观遗传机制的控制增殖能力扩张的支持的多能细胞群基本的初始发展阶段。在G1期的监管活动多能细胞周期是决定性的从血统的多能性的承诺。细胞周期暂停内胚层的存在和中胚层细胞谱系,必修课内胚层分化。期刊、公司。

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