CD81 association with SAMHD1 enhances HIV-1 reverse transcription by increasing dNTP levels. - Rocha-Perugini V, Suárez H, Álvarez S, López-Martín S, Lenzi GM, Vences-Catalán F, Levy S, Kim B, Muñoz-Fernández MA, Sánchez-Madrid F, Yáñez-Mó M (Nature Microbiology, 2017)