Sub-lethal and lethal radiation damage.
D000818:Animals; D006224:Cricetinae; D046508:Culture Techniques; D003609:Dactinomycin / Q000494:pharmacology*; D006918:Hydroxyurea / Q000494:pharmacology; D008938:Mitosis / Q000187:drug effects / Q000528:radiation effects*; D011830:Radiation Effects
D003609:Dactinomycin; D006918:Hydroxyurea