Research in the field of nucleic acids performed in the "Stefan S. Nicolau" Institute of Virology.

: A review is made of the research in the field of nucleic acids performed in the "Stefan S. Nicolau" Institute of Virology. The results obtained as regards the infectivity of viral nucleic acids, the oncogenic capacity of nucleic acids extracted from tumors, the isolation, characterization, physicochemical and biological activity of viral and cellular nucleic acids, as well as some achievements in recombinant DNA technology, are briefly presented.