preferred_name: Excess homocysteine yields homolanthionine and H2S (Xenopus tropicalis)
preferred_name_lc: excess homocysteine yields homolanthionine and h2s (xenopus tropicalis)
label: Excess homocysteine yields homolanthionine and H2S (Xenopus tropicalis)
label_lc: excess homocysteine yields homolanthionine and h2s (xenopus tropicalis)