tokens: Finally , we determined the genomic organization of the human TrxR2 gene , which consists of 18 exons spanning about 67 kb , and its chromosomal localization at position 22q11 .2 .
folded_tokens: finally , we determine the genomic organization of the human trxr2 gene , which consist of 18 exon span about 67 kb , and its chromosomal localization at position 22q11 .2 .