| Amphioxus GFP clade | |||||
---|---|---|---|---|---|---|
 | a | b | c | d | e | F |
Representative GFP | GFPa1 | n.d. | GFPc1 | GFPd2 | GFPe1 | GFPf1 |
Characteristic | Â | Â | Â | Â | Â | Â |
   Fluorescence | Strong | n.d. | Weak | Weak | Weak | None |
   Absorbance | High | n.d. | High | Moderate-high | High | Low |
   Antioxidant | No | n.d. | No | Yes | Yes | n.d. |