Roles of two types of O6-methylguanine-DNA methyltransferases in DNA repair.

doi:10.1016/0921-8777(91)90038-q

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Back to search

Article

Roles of two types of O6-methylguanine-DNA methyltransferases in DNA repair.

Mutation research - 1 Jan 1991

Takano K, Nakamura T, Sekiguchi M

Abstract excerpt

Escherichia coli possesses 2 types of O6-methylguanine-DNA methyltransferases, one inducible and the other constitutive. These enzymes are coded by the ada and the ogt genes, respectively. Using a synthetic ogt-specific probe, we mapped ogt at 29.4 min, near the 5'-flanking region of the nirR gen...

Topics

Base Sequence
Blotting, Southern
Chromosome Mapping
Chromosomes, Bacterial
Cloning, Molecular
DNA Repair
Escherichia coli
Genes, Bacterial
Methylnitronitrosoguanidine
Methyltransferases
Molecular Sequence Data
Mutation
O(6)-Methylguanine-DNA Methyltransferase
Oligonucleotide Probes
Plasmids
Restriction Mapping

Source

Open in PubMed

Identifiers

PMID: 1986273
DOI: 10.1016/0921-8777(91)90038-q

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-1986273-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

Community interpretation

Discuss the evidence

Ask a question, add context or challenge an interpretation. Community activity is separate from scientific evidence strength.

discussions

replies

Citations encouraged

Claims remain attributable.

No discussion yet

Be the first to add a careful, cited interpretation.

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics