Table 1 Summary of Pax2/5/8 expression domains during Oikopleura development
| Â | Tailbud | Early hatchling | Mid-hatchling | Late hatchling |
|---|---|---|---|---|
Stomodeum | a | a | a/b | a/b |
Pharynx | a | a/b | a/b | b |
Langerhans receptors | a | a+b | a | a |
Endostyle | Â | Â | a/b | a/b |
Gills | Â | Â | b | a/b |
Anus | Â | Â | Â | a/b |
Posterior trunk epidermis | Â | Â | Â | a+b |
Heart | Â | Â | Â | b |