In this issue of Developmental Cell, Niwayama et al. (2019) describe a model in which cell polarity and cell shape compete to determine the orientation of cell division in the pre-implantation mouse embryo. This model explains how simple cell-intrinsic rules lead to robust tissue-level morphogenesis and lineage segregation.

中文翻译：

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平衡法：电池极性和形状竞争以确保稳健发展。

在本期《发育细胞》中，Niwayama等人。（2019）描述了一个模型，其中细胞极性和细胞形状竞争以确定植入前小鼠胚胎中细胞分裂的方向。该模型解释了简单的细胞内在规律如何导致强大的组织水平形态发生和谱系分离。