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. 2012 Nov 19;7(11):e49577. doi: 10.1371/journal.pone.0049577

Figure 1. Exon composition of ESE-3 transcript variants.

Figure 1

Exons are marked with numbers 1–9. Critical exons for distinction between the splice variants are color-coded. The different domains and translational start (→) and stop (|<$>\vskip 1pt\raster="rg1"<$>) are marked. An alternative exon 1a distinguishes ESE-3j from ESE-3a and ESE-3b. Translation of ESE-3j is initiated in exon 1a, whereas translation of ESE-3a and ESE-3b starts in exon 2. ESE-3a is the shortest transcript variant owing to the lack of exon 6.