[This gene is involved in the repair of DNA double-strand breaks by homologous recombination. ( NCI )] (UMLS (NCI) C1337031) XRCC2; XRCC2 Gene =Gene or Genome ;
[This gene plays a role in the repair of double-strand DNA breaks and V(D)J recombination. ( NCI )] (UMLS (NCI) C1337033) XRCC4; XRCC4 Gene =Gene or Genome ;
[A vacuum tube containing a metal target onto which a beam of electrons is directed at high energy for the generation of X rays. ( NCI )] (UMLS (NCI) C0184486) =Medical Device ;