preferred_name: Addition of the third nucleotide on the nascent transcript (Drosophila melanogaster)
preferred_name_lc: addition of the third nucleotide on the nascent transcript (drosophila melanogaster)
label: Addition of the third nucleotide on the nascent transcript (Drosophila melanogaster)
label_lc: addition of the third nucleotide on the nascent transcript (drosophila melanogaster)