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. 2021 Jun 8;40(16):e107786. doi: 10.15252/embj.2021107786

Figure 3. Infectivity of the pseudoviruses of SARS‐CoV‐2, GX/P2V/2017, and GD/1/2019 to HeLa cells expressing hACE2.

Figure 3

  1. Hela‐hACE2 cells and untransfected HeLa cells are infected with the pseudotyped SARS‐CoV‐2, GX/P2V/2017, and GD/1/2019, respectively. Green fluorescence indicates Hela‐hACE2 cells infected with pseudovirus. Untransfected HeLa cell is used as negative control. The scale bar indicates 400 μm.
  2. Statistic for the infectivity of the three pseudoviruses. Data represent the results of five replicates. All data are presented as mean ± SD. ***P < 0.001 (Student's t‐test). ns, no significant differences.