1. V. A. Vinogradov, E. V. Vasil'eva, E. L. Nasonov, and M. I. Titov, Ter. Arkh.,56, No. 11, 114 (1984).
2. O. L. Isakova, N. F. Sepetov, Zh. D. Beespalova, et al., Bioorg. Khim.,12, No. 1, 106 (1986).
3. Yu. B. Lishmanov, L. N. Maslov, and M. I. Titov, Byull. Éksp. Biol. Med.,100, No. 9, 268 (1985).
4. G. A. Sevast'yanova, Yu. B. Filippovich, and É. N. Medvedeva, ?Methods of quantitative determination of nucleic acids in biological material and in insect tissues in particular,? in: Biological and Organic Chemistry [in Russian], Moscow (1970), p. 71.
5. V. G. Smagin, V. A. Vinogradov, S. A. Bulgakov, et al., Ter. Arkh.,56, No. 11, 49 (1984).