From: Human TOP1 residues implicated in species specificity of HIV-1 infection are required for interaction with BTBD2, and RNAi of BTBD2 in old world monkey and human cells increases permissiveness to HIV-1 infection
S-ve*
sh-BTBD1
sh-BTBD2
sh-BTBD1 + sh-BTBD2
TOTAL cytoplasmic bodies
413
395
348
227
Total cells counted
110
104
103
105
Cytoplasmic bodies/cell
3.8
3.4
2.2