Figure 3 of Sun, Mol Vis 2020; 26:588-602.

Figure 3. Variant locations in CNGA3 and CNGB3. The blue bar above and the green bar below represent the missense and truncation variants, respectively. B and E represent the functional domains of CNGA3 and CNGB3, respectively. C represents the two alternative transcripts of CNGA3. The NM_001298.2 transcript above is longer than the NM_001079878.1 transcript, which lacks exon 4. S1–6, six transmembrane helix domains; E, exon. The vertical axis represents the number of families.