Discover Community Create You

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

Article

Genetic analysis identifies a function for the queC (ybaX) gene product at an initial step in the queuosine biosynthetic pathway in Escherichia coli.

Journal of bacteriology - 1 Oct 2005

Gaur Rahul, Varshney Umesh

Abstract excerpt

Queuosine (Q), one of the most complex modifications occurring at the wobble position of tRNAs with GUN anticodons, is implicated in a number of biological activities, including accuracy of decoding, virulence, and cellular differentiation. Despite these important implications, its biosynthetic pathway has remained unresolved. Earlier, we observed that a naturally occurring strain of Escherichia coli B105 lacked...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Anticodon
Share to DNA Transposable Elements

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Escherichia coli

Share to Escherichia coli Proteins

Share to Genetic Complementation Test

Share to Genetic Testing

Share to RNA, Transfer, Tyr

Share to Transduction, Genetic

Source

Open in PubMed Open full text

Identifiers

PMID: 16199558
DOI: 10.1128/JB.187.20.6893-6901.2005
PMCID: PMC1251624

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.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Genetic analysis identifies a function for the queC (ybaX) gene product at an initial step in the queuosine biosynthetic pathway in Escherichia coli.PMID 16199558Read ↗

Identification of four genes necessary for biosynthesis of the modified nucleoside queuosine.Semantic proximity Read ↗

Deciphering the Diversity of Bacterial Transporters that Salvage Queuosine PrecursorsSemantic proximity Read ↗

Queuosine modification of tRNA: its divergent role in cellular machinerySemantic proximity Read ↗

tRNA queuosine modification is involved in biofilm formation and virulence in bacteriaSemantic proximity Read ↗

Complex metabolic phenotypes caused by a mutation in yjgF, encoding a member of the highly conserved YER057c/YjgF family of proteins.Semantic proximity Read ↗

The absence of the queuosine tRNA modification leads to pleiotropic phenotypes revealing perturbations of metal and oxidative stress homeostasis in Escherichia coli K12.Semantic proximity Read ↗

Genetic interaction screens with ordered overexpression and deletion clone sets implicate the Escherichia coli GTPase YjeQ in late ribosome biogenesis.Semantic proximity Read ↗

Functional transfer RNAs with modifications in the 3'-CCA end: differential effects on aminoacylation and polypeptide synthesis.Semantic proximity Read ↗

Characterization of the Bacillus subtilis GTPase YloQ and its role in ribosome function.Semantic proximity Read ↗

Confirmation of a second natural preQ1 aptamer class in Streptococcaceae bacteria.Semantic proximity Read ↗

A C-methyltransferase involved in both ubiquinone and menaquinone biosynthesis: isolation and identification of the Escherichia coli ubiE gene.Semantic proximity Read ↗

ProQ is an RNA chaperone that controls ProP levels in Escherichia coli.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.