preferred_name: Binding of A1CF to stem-looped RNA (Xenopus tropicalis)
preferred_name_lc: binding of a1cf to stem-looped rna (xenopus tropicalis)
label: Binding of A1CF to stem-looped RNA (Xenopus tropicalis)
label_lc: binding of a1cf to stem-looped rna (xenopus tropicalis)