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. 2017 Oct 3;7:12589. doi: 10.1038/s41598-017-12955-7

Figure 1.

Figure 1

A bioinformatics analysis of the human MAPT gene’s alternative promoter. (A) The various transcripts of the MAPT gene reported in Ensembl: the six conventional transcripts of MAPT and five shorter transcripts starting in exon 1. (B) The exon 1 of MAPT and its upstream region are conserved in mammals, as shown by alignment with the human Hg19 DNA sequences of MAPT orthologues in various organisms, using the ECR browser (https://www.ecrbrowser.dcode.org). Exon 1’s coding sequences are shown in blue and the non-coding sequences are shown in yellow. (C) Sequence of the putative alternative promoter of MAPT. Exon 1’s sequence is depicted in red capital letters. Putative transcription factor binding sites (obtained with RSAT software and the TRANSFAC database) are marked with a white box, a gray box and in blue. The GC box is underlined in pink. Two ATG codons (corresponding to methionines 1 and 11) are framed in red.