Fig 8. Timetable comparing the ontogeny of retina and pineal complex expression for each transducin gene.

The expression in the retina (blue bars) starts either right before 48 hpf for gnat1, gnb3a, gngt1 or slightly after 48 hpf for gnat2, gnb1a, gnb1b, gnb3b, gngt2a and gngt2b. The onset of expression in the pineal complex (red bars) is synchronised at 26 hpf for all the genes except gnb1b, which is not expressed at all, and gngt2b, which is only transiently expressed right before hatching. Furthermore, gnb3b also shows a transient expression, and gnb3a could not be detected by ISH in the adult stage in the retina or the pineal complex. Dpf; days post-fertilisation, hpf; hours post-fertilisation.