The effect of extracellular environment on the sensitivity of two strains of Tetrahymena to gamma rays.
D000818:Animals; D002455:Cell Division; D003037:Cobalt Radioisotopes; D003470:Culture Media; D005720:Gamma Rays; D007928:Lethal Dose 50; D011836:Radiation Tolerance; D013769:Tetrahymena pyriformis / Q000254:growth & development / Q000528:radiation effects*
D003037:Cobalt Radioisotopes; D003470:Culture Media