The rearrangement of cell layers bring about changes to the form of developing embryo, primarily during gastrulation. Plants undergo cell division and cell expansion only. Cell layer rearrangement is driven by mechanical forces. Cell adhesiveness (to each other and the extracellular matrix) and cell motility are key to morphogenesis. 本篇文章来源于网络,如有异议请联系我们,我们将在3个工作日内作出处理。 |
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