preferred_name: PGG2 is reduced to PGH2 by PTGS1 (Xenopus tropicalis)
preferred_name_lc: pgg2 is reduced to pgh2 by ptgs1 (xenopus tropicalis)
label: PGG2 is reduced to PGH2 by PTGS1 (Xenopus tropicalis)
label_lc: pgg2 is reduced to pgh2 by ptgs1 (xenopus tropicalis)