Abstract
Olfactory cilia are the obligate transducers of the odorant signal, and thus their study has been a focus of investigation in the olfactory field. Various methodologies have been established to visualize the cilia of olfactory sensory neurons; however, these approaches are limited to static imaging and often lack the ability to resolve individual cilia projecting from solitary neurons in the postnatal mouse. Here we detail a procedure of the visualization of olfactory cilia by ectopic expression of fluorescently tagged proteins. The procedure can be used for the observation and manipulation of the olfactory cilia and ciliary proteins in both static and dynamic conditions.
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Acknowledgments
We acknowledge Dr. Kirill Ukhanov for providing a representative whole-mount staining image and technical assistance. We thank Dr. Cedric Uytingco for providing a representative TIRF image. This work was supported by the National Institute of Deafness and Other Communication Disorders R01DC019345 (JRM), T32DC015994 (JCH), and F31DC020638 (JCH).
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Habif, J.C., Xie, C., Martens, J.R. (2023). Visualizing and Manipulating Olfactory Cilia Through Viral Delivery Coupled with En Face Imaging of Intact OE. In: Goldstein, B.J., Matsunami, H. (eds) The Olfactory System. Methods in Molecular Biology, vol 2710. Humana, New York, NY. https://doi.org/10.1007/978-1-0716-3425-7_1
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DOI: https://doi.org/10.1007/978-1-0716-3425-7_1
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