Sequence and translation of the human TDH exons. A comparison of the human genomic sequence with the murine TDH gene enabled the identification of 8 homologous exons on clone RP11-110L10. A translation of the exons is shown below the nucleotide sequence. The acceptor and donor splice sites (AG >) at the ends of each exon are shown in uppercase and underlined. The potential polyadenylation signal and site (attaaa and c) are shown in bold and underlined.