How a basement membrane continuously surrounds an organ that is growing and changing shape is not yet understood. In this issue of Developmental Cell, Matsubayashi et al. and Keeley et al. address this question by showing that individual basement membrane proteins are more dynamic than previously thought.

中文翻译：

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动员器官形态发生基质。

尚未理解基底膜如何连续围绕正在生长和变化形状的器官。在本期《发育细胞》中，Matsubayashi等人。和基利等。通过显示单个基底膜蛋白比以前认为的更动态，解决了这个问题。