Then we set out to investigate the role of SAMHD1 in HIV-1 infection in MDM. Unfortunately, RNAi-mediated knockdown of SAMHD1 was only weakly effective in MDM (Fig. 3c, left panel). We believe that ...
Each substrate forms a 10-base-pair (bp) duplex with nucleotides 2–11 of the 12-nucleotide guide counted from box D/D′. The guide–substrate duplexes are placed in an RNA-binding channel formed by the ...