Letter: Potential biohazards of recombinant DNA molecules.
D000818:Animals; D001435:Bacteriophages; D002999:Clone Cells; D004247:DNA / Q000096:biosynthesis*; D004261:DNA Replication; D004279:DNA, Viral / Q000096:biosynthesis; D004330:Drosophila; D004926:Escherichia coli; D005111:Extrachromosomal Inheritance; D006822:Hybrid Cells; D066298:In Vitro Techniques; D009316:National Institutes of Health (U.S.); D009693:Nucleic Acid Hybridization; D012367:RNA, Viral / Q000096:biosynthesis; D011995:Recombination, Genetic; D012107:Research Design / Q000592:standards*; D012958:Societies, Scientific; D014481:United States; D014981:Xenopus
D004279:DNA, Viral; D012367:RNA, Viral; D004247:DNA