Fig. 4From: Construction and characterization of EGFP reporter plasmid harboring putative human RAX promoter for in vitro monitoring of retinal progenitor cells identityRAX expression result was confirmed by PCR amplification. A Phase contrast image of 293T cell line. B PCR amplification of RAX gene (107 bp) with synthesized cDNA from 293T isolated total RNA, 50 bp DNA ladderBack to article page