 It might additionally act as a connection between XRCC4 and other NHEJ factors (at DNA ends)

When a mutation occurs in NHEJ1, then one sees that nucleotide deletions cause "V(D)J recombination", signal joints, to be affected.V(D)J recombination is a genetic recombination that happens in early stages of B and T cell maturation.The diagnosis of Cernunnos deficiency will find the following in an affected individual via clinical features and blood test