MeRIP-qPCR assays and Integrative Genomics Viewer (A) MeRIP-qPCR quantitative analysis of m6A level changes of HLA-B, IL-6, CFB, and OLR1 between HIV-1-EGFP infected and uninfected cells using immunoprecipitation with a specific m6A antibody. (B) qRT-PCR validation of expression of four genes between HIV-1-EGFP infected and uninfected cells. The m6A site distributions of the four genes were analyzed using IGV: CFB (C), HLA-B (D), OLR1 (E), and IL-6 (F). (*p < 0.05, **p < 0.01, ***p < 0.001, Student's t-test).