preferred_name: Addition of the fourth nucleotide on the Nascent Transcript: Second Transition (Bos taurus)
preferred_name_lc: addition of the fourth nucleotide on the nascent transcript: second transition (bos taurus)
label: Addition of the fourth nucleotide on the Nascent Transcript: Second Transition (Bos taurus)
label_lc: addition of the fourth nucleotide on the nascent transcript: second transition (bos taurus)