Estimation of single-strand breaks induced in the dried film of DNA by high energy alpha particle from a cyclotron.
Indian J Biochem Biophys
;
1996 Feb; 33(1): 35-8
Artigo
em Inglês
| IMSEAR
| ID: sea-26262
ABSTRACT
DNA extracted and purified from Vibrio cholerae OGAWA 154 cells and prepared in the form of a dry thin film was exposed in air to a beam of alpha particles obtained from a Variable Energy Cyclotron. The number of single-strand breaks per DNA unit exhibited a linear dose-effect relationship indicating the occurrence of single-hit kinetics. The efficiency and yield of alpha-induced single-strand breaks were approximately 72 eV/break and 1.39 respectively.
Texto completo:
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Índice:
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Assunto principal:
Vibrio cholerae
/
Dano ao DNA
/
DNA Bacteriano
/
DNA de Cadeia Simples
/
Ciclotrons
/
Partículas alfa
Idioma:
Inglês
Revista:
Indian J Biochem Biophys
Ano de publicação:
1996
Tipo de documento:
Artigo
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