Exons and splice variants of tammar TRPC2 aligned with exons at the murine Trpc2 locus. All exons and intergenic distances of the murine Trpc2 locus are shown approximately to scale. The exon structure of three murine transcripts and their GenBank accession numbers are shown. Exons are numbered according to [GenBank:NM_011644], except Exon β, which is the first exon of [GenBank:NM_01109897]. Putative tammar transcripts (A, B, C, D & E) are also shown, with exons aligned to their murine orthologues. Tammar exons shown in black represent splicing structures confirmed by RT-PCR, while those in grey are predicted. Transcripts C and D represent isoforms of tammar XNDR ([Genbank:GQ860952] and [GenBank:GQ860953], respectively), while transcript E represents tammar TRPC2 ([GenBank:GQ860951]). The coding exons corresponding to XNDR and TRPC2 are indicated by parentheses (bottom).