bioRxiv · 10.1101/2022.05.23.493165
Optogenetic Protein Cleavage in Zebrafish Embryos
Abstract
A wide array of optogenetic tools is available that allow for precise spatiotemporal control over many cellular processes. These tools have been especially popular among zebrafish researchers who take advantage of the embryos transparency. However, photocleavable optogenetic proteins have not been utilized in zebrafish. We demonstrate successful optical control of protein cleavage in embryos using PhoCl, a photocleavable fluorescent protein. This optogenetic tool offers temporal and spatial control over protein cleavage events, which we demonstrate in light-triggered protein translocation and apoptosis.
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Brown, W., Albright, S., Tsang, M., Deiters, A.. 2022-05-24. Optogenetic Protein Cleavage in Zebrafish Embryos. https://doi.org/10.1101/2022.05.23.493165
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