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活体果蝇卵巢组织中卵泡干细胞谱系的细胞内 pH 值的成像方法
JoVE Journal
Developmental Biology
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JoVE Journal Developmental Biology
Methods for Imaging Intracellular pH of the Follicle Stem Cell Lineage in Live Drosophila Ovarian Tissue
DOI:

08:05 min

September 26, 2017

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Chapters

  • 00:05Title
  • 00:40Disection
  • 02:17Mounting
  • 03:15Live Imaging
  • 04:13Measuring Fluorescence Intensities in FSCs, pFCs, and Follicle
  • 05:37Obtaining Fluorescence Intensity Ratios
  • 06:21Results: Images of Intracellular pH
  • 07:26Conclusion

Summary

Automatic Translation

我们为活体果蝇卵巢组织中的上皮干细胞谱系的细胞内 pH 的成像提供了一个协议。我们描述的方法来产生转基因苍蝇表达 ph 生物传感器, mCherry::p hluorin, 图像的生物传感器使用定量荧光成像, 生成标准曲线, 并转换荧光强度值的 ph 值。

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