NCIt synonyms : Polydeoxyribonucleotide Synthase ATP 1 Gene; MGC117397; MGC130025; Ligase I, DNA, ATP-Dependent wt Allele;
NCIt definition : Human LIG1 wild-type allele is located within 19q13.2-q13.3 and is approximately 55
kb in length. This allele, which encodes DNA ligase 1 protein, is involved in DNA
replication and repair. Mutations of the gene that decrease the enzymatic activity
of the protein product are associated with immunodeficiency and increased sensitivity
to DNA-damaging agents.;