preferred_name: Follistatin (FST) binds Activin (Xenopus tropicalis)
preferred_name_lc: follistatin (fst) binds activin (xenopus tropicalis)
label: Follistatin (FST) binds Activin (Xenopus tropicalis)
label_lc: follistatin (fst) binds activin (xenopus tropicalis)