Fluorescence microscopy is pivotal for investigating autophagy’s role in plant antiviral immunity. Here, we present a standardized procedure using complementary probes, CFP-ATG8f for autophagosomal structures and monodansylcadaverine (MDC) for autophagic vacuoles, to assess autophagy during viral infection. This combined CFP-ATG8f and MDC staining system provides a powerful, reproducible method for evaluating autophagic activity in plant–virus interactions.

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Methods for Autophagy Detection by Fluorescence Microscopy

  • Xiaoye Ke,
  • Xianglong Zhang,
  • Xiangxiang Zhang

摘要

Fluorescence microscopy is pivotal for investigating autophagy’s role in plant antiviral immunity. Here, we present a standardized procedure using complementary probes, CFP-ATG8f for autophagosomal structures and monodansylcadaverine (MDC) for autophagic vacuoles, to assess autophagy during viral infection. This combined CFP-ATG8f and MDC staining system provides a powerful, reproducible method for evaluating autophagic activity in plant–virus interactions.