Demethylation of O6-methylguanine in a synthetic DNA polymer by an inducible activity in Escherichia coli
about
Methyl phosphotriesters in alkylated DNA are repaired by the Ada regulatory protein of E. coliComplexities of the DNA base excision repair pathway for repair of oxidative DNA damageSuicide inactivation of the E. coli O6-methylguanine-DNA methyltransferaseDirect assay for O6-methylguanine-DNA methyltransferase and comparison of detection methods for the methylated enzyme in polyacrylamide gels and electroblots.Purification to homogeneity and partial amino acid sequence of a fragment which includes the methyl acceptor site of the human DNA repair protein for O6-methylguanineA second DNA methyltransferase repair enzyme in Escherichia coli.Spontaneous hepatocellular carcinoma is reduced in transgenic mice overexpressing human O6- methylguanine-DNA methyltransferase.Reversal of DNA alkylation damage by two human dioxygenases.Adaptive upregulation of DNA repair genes following benzo(a)pyrene diol epoxide protects against cell death at the expense of mutations.Identification of a 59 bp enhancer located at the first exon/intron boundary of the human O6-methylguanine DNA methyltransferase gene.Characterization of the promoter region of the human O6-methylguanine-DNA methyltransferase geneAlternative pathways for the in vivo repair of O6-alkylguanine and O4-alkylthymine in Escherichia coli: the adaptive response and nucleotide excision repair.Rapid, large-scale purification and characterization of 'Ada protein' (O6 methylguanine-DNA methyltransferase) of E. coli.Site-directed mutation of the Escherichia coli ada gene: effects of substitution of methyl acceptor cysteine-321 by histidine in Ada proteinThe suicidal DNA repair methyltransferases of microbes.Adaptive response in mammalian cells: crossreactivity of different pretreatments on cytotoxicity as contrasted to mutagenicity.Repair and mutagenesis in Escherichia coli K-12 after exposure to various alkyl-nitrosoguanidinesAdaptive resynthesis of O6-methylguanine-accepting protein can explain the differences between mammalian cells proficient and deficient in methyl excision repair.Removal of O6-methylguanine from DNA by human liver fractions.Cell-specific differences in O6-alkylguanine DNA repair activity during continuous exposure to carcinogen.Mutagenesis of bacteriophage T7 in vitro by incorporation of O6-methylguanine during DNA synthesis.O6-methylguanine-DNA methyltransferase in wild-type and ada mutants of Escherichia coli.Adaptive response of Bacillus subtilis to N-methyl-N'-nitro-N-nitrosoguanidine.O6-methylguanine-DNA methyltransferase protects against nitrosamine-induced hepatocarcinogenesis.Thermostable archaeal O6-alkylguanine-DNA alkyltransferases.Cloning of the E. coli O6-methylguanine and methylphosphotriester methyltransferase gene using a functional DNA repair assay.Inducibility of the DNA repair gene encoding O6-methylguanine-DNA methyltransferase in mammalian cells by DNA-damaging treatments.MGMT: a personal perspective.Mutagenesis of bacteriophage T7 and T7 DNA by alkylation damageMutagenesis and inducible responses to deoxyribonucleic acid damage in Escherichia coli.Inducible repair of phosphotriesters in Escherichia coli.uvrA and recA mutations inhibit a site-specific transition produced by a single O6-methylguanine in gene G of bacteriophage phi X174.Regulation of the human O(6)-methylguanine-DNA methyltransferase gene by transcriptional coactivators cAMP response element-binding protein-binding protein and p300.MMR/c-Abl-dependent activation of ING2/p73alpha signaling regulates the cell death response to N-methyl-N'-nitro-N-nitrosoguanidine.Do carcinogen-modified deoxynucleotide precursors contribute to cellular mutagenesis?Genetic mapping of ada and adc mutations affecting the adaptive response of Escherichia coli to alkylating agents.Increased removal of 3-alkyladenine reduces the frequencies of hprt mutations induced by methyl- and ethylmethanesulfonate in Chinese hamster fibroblast cells.Amplification of the DNA repair gene O6-methylguanine-DNA methyltransferase associated with resistance to alkylating drugs in a mammalian cell line.Induction of resistance to alkylating agents in E. coli: the ada+ gene product serves both as a regulatory protein and as an enzyme for repair of mutagenic damage.Phosphorylation of methylated-DNA-protein-cysteine S-methyltransferase at serine-204 significantly increases its resistance to proteolytic digestion.
P2860
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P2860
Demethylation of O6-methylguanine in a synthetic DNA polymer by an inducible activity in Escherichia coli
description
1980 nî lūn-bûn
@nan
1980 թուականի Նոյեմբերին հրատարակուած գիտական յօդուած
@hyw
1980 թվականի նոյեմբերին հրատարակված գիտական հոդված
@hy
1980年の論文
@ja
1980年論文
@yue
1980年論文
@zh-hant
1980年論文
@zh-hk
1980年論文
@zh-mo
1980年論文
@zh-tw
1980年论文
@wuu
name
Demethylation of O6-methylguan ...... e activity in Escherichia coli
@ast
Demethylation of O6-methylguan ...... e activity in Escherichia coli
@en
Demethylation of O6-methylguan ...... e activity in Escherichia coli
@nl
type
label
Demethylation of O6-methylguan ...... e activity in Escherichia coli
@ast
Demethylation of O6-methylguan ...... e activity in Escherichia coli
@en
Demethylation of O6-methylguan ...... e activity in Escherichia coli
@nl
prefLabel
Demethylation of O6-methylguan ...... e activity in Escherichia coli
@ast
Demethylation of O6-methylguan ...... e activity in Escherichia coli
@en
Demethylation of O6-methylguan ...... e activity in Escherichia coli
@nl
P2093
P3181
P1476
Demethylation of O6-methylguan ...... e activity in Escherichia coli
@en
P2093
P3181
P356
10.1016/0006-291X(80)90314-9
P407
P577
1980-11-28T00:00:00Z