[Effect of the magnitude of radiation dose on the formation of DNA double-strand breaks].
It was shown that under the effect of sparsely ionizing radiation double-strand DNA breaks in solution were formed more readily at high dose-rates (20 Gy/min) than at low ones (0.03-0.06 Gy/min). Possible mechanisms of the effect observed are discussed.
D000818:Animals; D002417:Cattle; D003037:Cobalt Radioisotopes; D004247:DNA / Q000528:radiation effects*; D004307:Dose-Response Relationship, Radiation; D005720:Gamma Rays
D003037:Cobalt Radioisotopes; D004247:DNA
Vliianie moshchnosti dozy oblucheniia na obrazovanie dvunitevykh razryvov DNK.