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成像摹蛋白偶联受体(GPCR)介导的信号,控制趋化粘菌</em
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Imaging G-protein Coupled Receptor (GPCR)-mediated Signaling Events that Control Chemotaxis of Dictyostelium Discoideum
DOI:

09:40 min

September 20, 2011

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Chapters

  • 00:05Title
  • 01:43Preparation of Chemotactic Competent Cells of Dictyostelium discoideum
  • 02:57Imaging Chemotaxing Cells in a Visible and Manipulatable Chemoattractant Gradient
  • 04:16Immobile Nonpolarized Cell Systems Facilitate Imaging Signaling Events Involved in cAMP Gradient Sensing
  • 05:05Representative Images of cAMP Gradient-induced PIP3 Expression
  • 07:58Conclusion

Summary

자동 번역

在这里,我们描述了详细的调查趋化活细胞成像的方法。我们目前的荧光显微方法来监测细胞迁移的信号事件的时空动态。测量信号的事件,使我们进一步了解如何GPCR的信令网实现了梯度感应的趋化因子和控制真核细胞的定向迁移。

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