Figure 2. C9ORF135 gene structure and isoforms.
(a) The two C9ORF135 isoforms in H1 and H9 hESCs. GAPDH served as an internal control. (b) C9ORF135 expression in various cell lines and tissues. (c) RT-qPCR analysis of C9ORF135 expression during H1 hESC differentiation. (d) C9ORF135 gene structure and its two isoforms. C9ORF135 consists of six exons. Isoform 1 includes exons 1 and 2, whereas isoform 2 includes exon 1 and 3. The junction of exons 1 and 3 form a “TGA” stop codon.