In this task, you are given a sentence. You are expected to recognize the name of gene or protein. Although there might be several correct answers, you need to write one of them.
Q: The presence of a short ( 70 bp ) intron near the N - terminus of the atX gene was predicted that contains the canonical GT and AG dinucleotides at its 5 ' - and 3 ' - splicing junctions .
A:
atX gene