AlkB-mediated oxidative demethylation reverses DNA damage in Escherichia coli (original) (raw)
References
Aravind, L. & Koonin, E. V. The DNA-repair protein AlkB, EGL-9, and leprecan define new families of 2-oxoglutarate- and iron-dependent dioxygenases. Genome Biol.2, 0007.1–0007.8 (2001) Article Google Scholar
Pegg, A. E. Repair of O(6)-alkylguanine by alkyltransferases. Mutat. Res.462, 83–100 (2000) ArticleCAS Google Scholar
Evensen, G. & Seeberg, E. Adaptation to alkylation resistance involves the induction of a DNA glycosylases. Nature296, 773–775 (1982) ArticleADSCAS Google Scholar
Karran, P., Hjelmgren, T. & Lindahl, T. Induction of a DNA glycosylase for _N_-methylated purines is part of the adaptive response to alkylating agents. Nature296, 770–773 (1982) ArticleADSCAS Google Scholar
Karran, P., Lindahl, T. & Griffin, B. Adaptive response to alkylating agents involves alternation in situ of O6-methylguanine residues in DNA. Nature280, 76–77 (1979) ArticleADSCAS Google Scholar
Kataoka, H., Yamamoto, Y. & Sekiguchi, M. A new gene (alkB) of Escherichia coli that controls sensitivity to methyl methane sulfonate. J. Bacteriol.153, 1301–1307 (1983) CASPubMedPubMed Central Google Scholar
Wei, Y. F., Carter, K. C., Wang, R. P. & Shell, B. K. Molecular cloning and functional analysis of a human cDNA encoding an Escherichia coli AlkB homolog, a protein involved in DNA alkylation damage repair. Nucleic Acids Res.24, 931–937 (1996) ArticleCAS Google Scholar
Dinglay, S., Trewick, S. C., Lindahl, T. & Sedgwick, B. Defective processing of methylated single-stranded DNA by E. coli AlkB mutants. Genes Dev.14, 2097–2105 (2000) CASPubMedPubMed Central Google Scholar
Parkinson, A. Casarett and Doull's Toxicology (ed. Claassen, C. D.) 113–186 (McGraw-Hill, New York, 1996) Google Scholar
Nash, T. The colorimetric estimation of formaldehyde by means of the Hantzsch reaction. Biochem. J.55, 416–421 (1953) ArticleCAS Google Scholar
Rapoport, R., Hanukoglu, I. & Sklan, D. A fluorimetric assay for hydrogen peroxide, suitable for NAD(P)H-dependent superoxide generating redox systems. Anal. Biochem.218, 309–313 (1994) ArticleCAS Google Scholar
Chen, B. J., Carroll, P. & Samson, L. The Escherichia coli AlkB protein protects human cells against alkylation-induced toxicity. J. Bacteriol.176, 6255–6261 (1994) ArticleCAS Google Scholar
Singer, B. & Grunberger, D. Molecular Biology of Mutagens and Carcinogens (Plenum, New York, 1983) Book Google Scholar
Bjelland, S., Bjørås, M. & Seeberg, E. Excision of 3-methylguanine from alkylated DNA by 3-methyladenine DNA glycosylase I of Escherichia coli. Nucleic Acids Res.21, 2045–2049 (1993) ArticleCAS Google Scholar
Wang, G., Rahman, M. S. & Humayun, M. Z. Replication of M13 single-stranded viral DNA bearing single site-specific adducts by Escherichia coli cell extracts: differential efficiency of translesion DNA synthesis for SOS-dependent and SOS-independent lesions. Biochemistry36, 9486–9492 (1997) ArticleCAS Google Scholar
Palejwala, V. A., Simha, D. & Humayun, M. Z. Mechanisms of mutagenesis by exocyclic DNA adducts. Transfection of M13 viral DNA bearing a site-specific adduct shows that ethenocytosine is a highly efficient RecA-independent mutagenic noninstructional lesion. Biochemistry30, 8736–8743 (1991) ArticleCAS Google Scholar
Chung, C. T., Niemela, S. L. & Miller, R. H. One-step preparation of competent Escherichia coli: transformation and storage of bacterial cells in the same solution. Proc. Natl Acad. Sci. USA86, 2172–2175 (1989) ArticleADSCAS Google Scholar
Hofer, T. & Moller, L. Reduction of oxidation during the preparation of DNA and analysis of 8-hydroxy-2′-deoxyguanosine. Chem. Res. Toxicol.11, 882–887 (1998) ArticleCAS Google Scholar