preferred_name: Addition of the third nucleotide on the nascent transcript (Saccharomyces cerevisiae)
preferred_name_lc: addition of the third nucleotide on the nascent transcript (saccharomyces cerevisiae)
label: Addition of the third nucleotide on the nascent transcript (Saccharomyces cerevisiae)
label_lc: addition of the third nucleotide on the nascent transcript (saccharomyces cerevisiae)