[Comparative study of the genetic effect of various tritium compounds in male mice]

Comparative study of the genetic effect of some tritiated biogenic++ compounds and tritiated water was carried out. Reciprocal translocations induced in mice stem spermatogonia by 3H-glucose, 3H-glycine and 3H-lysine occur with similar frequency, whereas the difference in values of the absorbed doses of beta-irradiation in some cases was about two-fold. The highest genetic effect per unit of activity of 3H-nucleosides (3H-TdR and 3H-CdR) was revealed at lowest activities. The frequency of reciprocal translocations induced by 3H-TdR was twice as that induced by 3H-CdR.