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[Effect of alpha-irradiation on sensitive and super resistant mutants of Escherichia coli].

Amirtaev Kg, Krasavin Ea, Stanislav Kozubek, A Niamsambuu

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Abstract

A study was made of the sensitivity of E. coli (the wild type, rec A13 and Gamr 444 mutants) to gamma- and alpha-radiation. The most pronounced differences in radiosensitivity of the strains under study were noted with gamma-radiation. The sensitivity of the studied strains to alpha-radiation was levelled. The authors discuss the mechanisms of the effects observed in various E. coli strains exposed to ionizing radiation of different LET.

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What this paper is about

A study was made of the sensitivity of E. coli (the wild type, rec A13 and Gamr 444 mutants) to gamma- and alpha-radiation. The most pronounced differences in radiosensitivity of the strains under study were noted with gamma-radiation. The sensitivity of the studied strains to alpha-radiation was levelled. The authors discuss the mechanisms of the effects observed in various E. coli strains exposed to ionizing radiation of different LET.

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Available abstract

A study was made of the sensitivity of E. coli (the wild type, rec A13 and Gamr 444 mutants) to gamma- and alpha-radiation. The most pronounced differences in radiosensitivity of the strains under study were noted with gamma-radiation. The sensitivity of the studied strains to alpha-radiation was levelled. The authors discuss the mechanisms of the effects observed in various E. coli strains exposed to ionizing radiation of different LET.

Key concepts: Radiosensitivity, Escherichia coli, Radiation sensitivity, Ionizing radiation, Mutant, Irradiation, Alpha (finance), Radiation

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[Effect of alpha-irradiation on sensitive and super resistant mutants of Escherichia coli]. — Research Paper | ScholarLens