preferred_name: EDNRA, EDNRB bind non-selective ERAs (Xenopus tropicalis)
preferred_name_lc: ednra, ednrb bind non-selective eras (xenopus tropicalis)
label: EDNRA, EDNRB bind non-selective ERAs (Xenopus tropicalis)
label_lc: ednra, ednrb bind non-selective eras (xenopus tropicalis)