
Fig. 2. Comparison of transgene expression in wild type and zeste mutant embryos. (A,B) 22UZ GAGA. (C,D) 22UZ ZESTE. (E,F) 22UZ NTF-1. (G-K) 22UZ ZESTE/NTF-1. Expression in wild-type embryos is shown on the left (Wt). Expression in zeste mutant embryos is shown on the right (Zmt). Essentially identical results were observed in zae(bx) and zv77h embryos for all constructs (H,I and M.-W. Hur, unpublished). All embryos are stage 13-14, except J and K, which are stage 11.