preferred_name: Association of DFF40 with DFF45 (Xenopus tropicalis)
preferred_name_lc: association of dff40 with dff45 (xenopus tropicalis)
label: Association of DFF40 with DFF45 (Xenopus tropicalis)
label_lc: association of dff40 with dff45 (xenopus tropicalis)