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Fig. 4 | Virology Journal

Fig. 4

From: Emerging SARS-CoV-2 variants of concern potentially expand host range to chickens: insights from AXL, NRP1 and ACE2 receptors

Fig. 4

Sequence alignment of spike protein from three SARS-CoV-2 strains, including Wuhan-Hu-1 (GenBank accession no.YP_009724390.1), Delta variant (GenBank accession no. QYM88683.1), and Omicron variant (GenBank accession no. EPI_ISL_12943352). The critical residues in NTD of S interacting with AXL (A), CendR of S interacting with NRP1 (B), and RBD of S interacting with ACE2 (C) are marked with green stars or blue triangles

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Virology Journal

ISSN: 1743-422X