title: [Induction of the Tn10 precise excision in E. coli cells after accelerated heavy ions irradiation].
abstract: The influence of the irradiation of different kinds on the induction of the structural mutations in the bacteria Escherichia coli is considered. The regularities of the Tn10 precise excision after accelerated 4He and 12C ions irradiations with different linear energy transfer (LET) were investigated. Dose dependences of the survival and relative frequency of the Tn10 precise excision were obtained. It was shown, that the relative frequency of the Tn10 precise excision is the exponential function from the irradiation dose. Relative biological efficiency (RBE), and relative genetic efficiency (RGE) were calculated, and were treated as the function of the LET.
authors.affiliation: Joint Institute For Nuclear Research, Dubna, 141980 Russia. zhuravel@cv.jinv.ru
authors.forename: D V
authors.initials: DV
authors.lastname: Zhuravel'
mesh_terms: D002244:Carbon; D004251:DNA Transposable Elements / Q000528:radiation effects*; D004307:Dose-Response Relationship, Radiation; D004926:Escherichia coli / Q000235:genetics / Q000254:growth & development / Q000528:radiation effects*; D020450:Heavy Ions; D006371:Helium; D018499:Linear Energy Transfer; D009154:Mutation; D012062:Relative Biological Effectiveness
chemical_list: D004251:DNA Transposable Elements; D006371:Helium; D002244:Carbon