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. 2013 Sep 13;177(2):127–137. doi: 10.1016/j.virusres.2013.09.006

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Copyright © 2013 Elsevier B.V. All rights reserved.

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Fig. 6 — Binding of recombinant IBV spike ectodomains to mammalian cell cultures. Spike histochemistry was performed on pelleted cells of Vero-CCL81 and BHK-21 cultures using Strep-Tactin precomplexed spike ectodomains of Beaudette and M41 (A) and chimeras thereof (B). Arrows point to examples of cell membrane staining.