title: Reduction of possible hazards in the preparation of recombinant plasmid DNA.
mesh_terms: D002725:Chloroform; D004269:DNA, Bacterial; D004047:Diethyl Pyrocarbonate; D004926:Escherichia coli; D005111:Extrachromosomal Inheritance; D005561:Formates; D005818:Genetic Engineering; D010957:Plasmids; D011995:Recombination, Genetic
chemical_list: D004269:DNA, Bacterial; D005561:Formates; D002725:Chloroform; D004047:Diethyl Pyrocarbonate