Using a previously reported list of 2983 cancer-related genes (49) and 3804 housekeeping genes (50), we compared the proportion of cancer-related genes in the human genome, integration sites identified in HIV-1 DNA during in vitro infection (47), integration sites identified in HIV-1 DNA from HIV-1–infected, virally suppressed individuals (23), integration sites in HIV-1–host chimeric RNA during in vitro infection (47), and integration sites identified in HIV-1–host chimeric RNA in this study. P values, Fisher’s exact test.