preferred_name: POLK incorporates dNMP opposite to damaged DNA base (Xenopus tropicalis)
preferred_name_lc: polk incorporates dnmp opposite to damaged dna base (xenopus tropicalis)
label: POLK incorporates dNMP opposite to damaged DNA base (Xenopus tropicalis)
label_lc: polk incorporates dnmp opposite to damaged dna base (xenopus tropicalis)