Figure 3.

Fluorescence intensity and percentage of HEK 293 cells expressing GFP with HBG UTRs overtime.

Construct 1: Cap-5′ HBG UTR –EGFPd2-3′ HBG UTR – poly A tail

Construct 2: Cap-5′ UTR –EGFPd2-3′ HBG UTR – poly A tail

Control: Cap-5′UTR –EGFPd2-3′ UTR-poly A tail.