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. 2022 Apr 18;11(1):1135–1144. doi: 10.1080/22221751.2022.2059403

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© 2022 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.

This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial License (http://creativecommons.org/licenses/by-nc/4.0/), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Figure 4. — The co-localization of targeted proteins was observed by immunofluorescence staining. (A) The co-localization between Arf6 (red) and CD147 (white) was analyzed in Vero E6 cells by immunofluorescence staining. Scale bars, 25 μm. (B) The co-localization of spike protein (green), Arf6 (red), and CD147 (white) was analyzed in Vero E6 cells and Arf6 knockdown cells by multicolour immunofluorescence staining. Scale bars, 25 μm.