preferred_name: GAP binds to PDGF-beta receptors only (Xenopus tropicalis)
preferred_name_lc: gap binds to pdgf-beta receptors only (xenopus tropicalis)
label: GAP binds to PDGF-beta receptors only (Xenopus tropicalis)
label_lc: gap binds to pdgf-beta receptors only (xenopus tropicalis)