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Article

Trans-acting RNA inhibits tRNA suppressor activity in vivo.

RNA (New York, N.Y.) - 1 Jul 2002

Attardi Domenica Gandini, Tocchini-Valentini Glauco P

Abstract excerpt

We constructed two aptamers, each of which contains a 7-nt-long loop complementary to the anticodon loop of a suppressor tRNA. One of these aptamers can form a stable bimolecular complex with the suppressor tRNA in vitro and protects the 7 nt in the suppressor's anticodon loop from RNase S1. An Escherichia coli strain, carrying an amber mutation in the lac Z gene, produces beta-galactosidase only if the...

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Share to beta-Galactosidase
Share to Anticodon
Share to Codon, Terminator

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Share to Lac Operon

Share to Peptide Chain Termination, Translational

Share to RNA, Bacterial

Share to RNA, Transfer

Share to Suppression, Genetic

Source

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Identifiers

PMID: 12166645
DOI: 10.1017/s1355838202026031
PMCID: PMC1370307

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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