Figure 4.
let-7 target site 1 and 2 are sufficient for silencing. (A) Overview of constructs and miRNAs analyzed in this study. + indicates strong silencing, − indicates no silencing (B) GFP fluorescence in 24 h zebrafish embryos injected with let-7 or let-7mm5 and gfp::let-7tar 5′-UTR or gfp::let-7tar cds.
