MED30 and HIV-1 infection: In summary, we identified four regions attributable to five genes, three of which (NR3C2, ANKRD30A, MED30) are involved in viral processes: NR3C2 was shown to be a host factor for HSV-1 replication, ANKRD30A is a host factor for HIV-1 infection and MED30 has been shown to be involved in replication of HIV-1.