New bacteriophage lambda vectors with positive selection for cloned inserts.
D010582:Bacteriophage lambda / Q000235:genetics*; D003001:Cloning, Molecular; D004262:DNA Restriction Enzymes; D004269:DNA, Bacterial / Q000235:genetics; D004279:DNA, Viral / Q000235:genetics; D004926:Escherichia coli / Q000235:genetics; D005798:Genes, Bacterial; D005814:Genes, Viral; D005818:Genetic Engineering / Q000379:methods; D005822:Genetic Vectors; D010957:Plasmids
D004269:DNA, Bacterial; D004279:DNA, Viral; D004262:DNA Restriction Enzymes