Measuring the acidification of the phagosomal lumen in live C. elegans embryos.
STAR protocols(2023)
摘要
In metazoans, the acidification of the phagosomal lumen is essential for the efficient degradation of cargoes. Here, we present a protocol for measuring the rate of acidification inside phagosomal lumen containing apoptotic cells in living C. elegans embryos. We describe steps for generating a worm population, selecting embryos, and mounting embryos on agar pads. We then detail live imaging of embryos and data analysis. This protocol is applicable to any organism in which real-time fluorescence imaging can be performed. For complete details on the use and execution of this protocol, please refer to Pena-Ramos et al. (2022)..
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关键词
Cell Biology,Developmental Biology,Microscopy,Model Organisms
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