Figure 5.

Primary structure of the 5′ upstream region of the human PNR gene. The end of the longest 5′ RACE clones is indicated by ∗ (denoted as +1 in the numbering of the nucleotides) and the upstream TATA box (CATAAA) is shown (boxed). The 5′ end of the cDNA in Fig. 1A is indicated (†). The first ATG is in bold, with an in-frame upstream stop codon underlined. The junction between the first and second exons is shown by the arrow, and the positions of the primers used in the 5′ RACE analysis are marked and labeled. A CRX consensus binding sequence just upstream of the TATA box is indicated by double-underline.