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

Cell cycle arrest in Era GTPase mutants: a potential growth rate-regulated checkpoint in Escherichia coli.

Molecular microbiology - 1 Feb 1998

Britton R A, Powell B S, Dasgupta S, Sun Q, Margolin W, Lupski J R, Court D L

Abstract excerpt

Era is a low-molecular-weight GTPase essential for Escherichia coli viability. The gene encoding Era is found in the rnc operon, and the synthesis of both RNase III and Era increases with growth rate. Mutants that are partially defective in Era GTPase activity or that are reduced in the synthesis of wild-type Era become arrested in the cell cycle at the predivisional two-cell stage. The partially defective Era...

Read the complete abstract on PubMed

Topics

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

Share to Amino Acid Sequence
Share to Bacterial Proteins

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

Share to Cell Division

Share to DNA Transposable Elements

Share to Escherichia coli

Share to Molecular Sequence Data

Share to Mutation

Share to Phenotype

Source

Identifiers

PMID: 9515700
DOI: 10.1046/j.1365-2958.1998.00719.x

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. Graph snapshot: 2026-09-29.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Cell cycle arrest in Era GTPase mutants: a potential growth rate-regulated checkpoint in Escherichia coli.PMID 9515700Read ↗

Pleiotropic changes resulting from depletion of Era, an essential GTP-binding protein in Escherichia coli.Semantic proximity Read ↗

The widely conserved Era G-protein contains an RNA-binding domain required for Era function in vivo.Semantic proximity Read ↗

Deletion of the putative effector region of Era, an essential GTP-binding protein in Escherichia coli, causes a dominant-negative phenotype.Semantic proximity Read ↗

Characterization of mutations affecting the Escherichia coli essential GTPase era that suppress two temperature-sensitive dnaG alleles.Semantic proximity Read ↗

Suppression of defective ribosome assembly in a rbfA deletion mutant by overexpression of Era, an essential GTPase in Escherichia coli.Semantic proximity Read ↗

Mutational analysis of Era, an essential GTP-binding protein of Escherichia coli.Semantic proximity Read ↗

Cold-sensitive growth and decreased GTP-hydrolytic activity from substitution of Pro17 for Val in Era, an essential Escherichia coli GTPase.Semantic proximity Read ↗

The gene for 16S rRNA methyltransferase (ksgA) functions as a multicopy suppressor for a cold-sensitive mutant of era, an essential RAS-like GTP-binding protein in Escherichia coli.Semantic proximity Read ↗

Era and RbfA have overlapping function in ribosome biogenesis in Escherichia coli.Semantic proximity Read ↗

Up-regulation of yggG promotes the survival of Escherichia coli cells containing Era-1 mutant protein.Semantic proximity Read ↗

The Era GTPase recognizes the GAUCACCUCC sequence and binds helix 45 near the 3' end of 16S rRNA.Semantic proximity Read ↗

Transcription of essential cell division genes is linked to chromosome replication in Escherichia coli.Semantic proximity Read ↗

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