EGO RNA silencing decreases EDN and MBP transcript levels. (A) TF-1 cells transfected with negative control plasmid, pSil Neg (black), or shRNA targeting both EGO transcripts, pSil 20-2 (gray). Results shown are from experiment 5 in Table 2. (B) UCB CD34⁺ cells transfected with negative control plasmid, pSil Neg (black), or shRNA targeting both EGO transcripts, pSil 20-2 (gray). Standard errors of PCR triplicates are shown.