Figure 2.
ΦC31integrase mediated transgenesis of insulated reporter plasmids in stage 42(28) Xenopus embryos. Expression of GFP controlled by the γ crystalline lens promoter. (A) Weak mosaic expression derived from extrachromasomal reporter plasmid CL-EGFP-DI-attB. (B) Full lens expression of GFP from integrated pCL-GFP dIattB.