Recombinant DNA.
D001695:Biology; D004274:DNA, Recombinant; D005823:Genetics; D015386:Hazardous Substances; D006801:Humans; D012108:Research Personnel; D012306:Risk; D018570:Risk Assessment; D012922:Social Change; D012927:Social Control, Informal
D004274:DNA, Recombinant; D015386:Hazardous Substances