title: Cloning of Epstein-Barr virus (EBV) DNA fragments in pBR32 and Charon3A.
abstract: Restriction fragments of Epstein-Barr virus (EBV; B95-8) DNA were cloned in the Tc gene of pBR322 (HindIII-F, -G, -I, -J, -K, -L, and -M) and in Charon3A (EcoRI-GI and -G2). Altogether these cloned fragments covered 39% of the entire viral genome. The cloned EcoRI-G2 fragment of EBV (B95-8) DNA was shown to contain, in addition to HindIII-J, two more HindIII-fragments : HindIII-M, which had not been located on the linkage map of the viral genome (Given and Kieff, 1978) and HindIII-N, which had been unrecognized up to now. The utility of this cloning method is discussed in regard to the detailed mapping of a viral genome and large-scale production of the viral DNA.
mesh_terms: D010582:Bacteriophage lambda / Q000235:genetics; D003001:Cloning, Molecular / Q000379:methods; D004262:DNA Restriction Enzymes / Q000378:metabolism; D004279:DNA, Viral / Q000235:genetics*; D004926:Escherichia coli / Q000235:genetics; D004854:Herpesvirus 4, Human / Q000235:genetics*; D010957:Plasmids
chemical_list: D004279:DNA, Viral; D004262:DNA Restriction Enzymes