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. 2019 Nov 25;13(11):e0007837. doi: 10.1371/journal.pntd.0007837

Fig 1. Dengue virus infects UT-7 Cells.

Fig 1

(A) Using flow cytometry, UT-7 expression of putative DENV receptors were interrogated. Data from three independent experiments are represented as the mean percentage of the UT-7 cell population that was positive for a given receptor. Error bars are 1 standard error of the mean (SEM). (B) UT-7 cells infected with DENV-2 strains K0049 and 16681 were fixed, permeabilized, and incubated with antibody against DENV envelope protein. Samples were interrogated via flow cytometry, and data from three independent experiments are represented as the percentage of the UT-7 cell population that was infected (positive for DENV envelope). Error bars are 1 SEM. Statistical significance was determined using a two-way ANOVA and multiple comparisons t-test (with Holm-Sidak correction). Statistical significance next to the virus strain name indicate that that infection was significantly different from the UV-inactivated control as assessed by two-way ANOVA. Significance at a specific timepoint indicates that the condition at that timepoint was significantly different from the UV-inactivated control via t-test but that the overall infection was not significantly different via ANOVA. * p<0.05; **p<0.01; *** p<0.005; ****p<0.001.