preferred_name: FA anion flip-flops to the opposite surface (Xenopus tropicalis)
preferred_name_lc: fa anion flip-flops to the opposite surface (xenopus tropicalis)
label: FA anion flip-flops to the opposite surface (Xenopus tropicalis)
label_lc: fa anion flip-flops to the opposite surface (xenopus tropicalis)