Incisive imaging and computation for cellular mysteries: lessons from abscission.

Incisive imaging and computation for cellular mysteries: lessons from abscission.
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细胞谜团的敏锐成像和计算:脱落的经验教训。

DOI:
10.1016/j.cell.2013.11.011
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发表时间:
2013-12-05
期刊:
影响因子:
64.5
通讯作者:
Lippincott-Schwartz J
Lippincott-Schwartz J
中科院分区:
生物学1区
文献类型:
--
作者:
Elia N;Ott C;Lippincott-Schwartz J

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终止细胞分裂的最后分裂事件,即小而致密的细胞间桥的脱落,一直是一个特别具有挑战性的问题。在这里,我们描述了有助于回答关于脱落机制的长期问题的成像创新。我们进一步解释了如何使用高分辨率数据的计算建模来检验假设并产生额外的见解。我们提出了从这些互补方法的应用中产生的模型。毫无疑问,类似的实验策略将揭示其他未解析细胞结构的令人兴奋的细节。
The final cleavage event that terminates cell division, abscission of the small, dense intercellular bridge, has been particularly challenging to resolve. Here, we describe imaging innovations that helped answer long-standing questions about the mechanism of abscission. We further explain how computational modeling of high-resolution data was employed to test hypotheses and generate additional insights. We present the model that emerges from application of these complimentary approaches. Similar experimental strategies will undoubtedly reveal exciting details about other underresolved cellular structures.
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