Fig. 4From: Considerations for the use of Cre recombinase for conditional gene deletion in the mouse lensComparison of X-Gal staining patterns in Le-Cre and P0-3.9GFPCre eye sections. Although the ocular pattern of blue X-Gal staining appeared similar in Le-Cre (top row) and P0-3.9GFPCre (bottom row) embryos, patchy retinal X-Gal staining only appeared in P0-3.9GFPCre embryos (asterisk at E12.5)Back to article page