NCIt synonyms : TOPI; Topoisomerase (DNA) I Gene; DNA Topoisomerase I wt Allele; Topoisomerase, DNA, I Gene;
NCIt definition : Human TOP1 wild-type allele is located within 20q12-q13.1 and is approximately 96
kb in length. This allele, which encodes DNA topoisomerase 1 protein, plays a role
in transcriptional enhancement and alteration of single-stranded DNA structure.;