Evidence map›Paper›PMID 34846063›Full record

ArticleDevelopment (Cambridge, England)2021

Translation-dependent mRNA localization to Caenorhabditis elegans adherens junctions.

Cristina Tocchini, Michèle Rohner, Laurent Guerard, Poulomi Ray, Stephen E Von Stetina, Susan E Mango

Open access · hybridAbstract read
In one paragraph

Article in Development (Cambridge, England), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.6field-weighted citation impact, top 40% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

11 citing papers in PubMed, 14 citations in OpenAlex.

  1. Article
  2. Differential mRNA localization of karyopherin-β2 homologs inbioRxiv : the preprint server for biology · 2026
    Article
  3. bioRxiv : the preprint server for biology · 2026
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Translation Dynamics of Single mRNAs in Live Cells.Annual review of biophysics · 2024
    Review
  9. Article
  10. Article
  11. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 2 countries.

Cristina TocchiniBiozentrum, University of Basel, 4056 Basel, Switzerland.ORCID 0000-0002-6213-0287
Michèle RohnerBiozentrum, University of Basel, 4056 Basel, Switzerland.
Laurent GuerardBiozentrum, University of Basel, 4056 Basel, Switzerland.
Poulomi RayCell, Developmental and Regenerative Biology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA.ORCID 0000-0003-4311-422X
Stephen E Von StetinaMIT Media Lab, Cambridge, MA 02139, USA.ORCID 0000-0002-8180-8866
Susan E MangoBiozentrum, University of Basel, 4056 Basel, Switzerland.ORCID 0000-0002-2146-3237
University of Basel · CHHuman Media · USIcahn School of Medicine at Mount Sinai · US

Funding

Enhancing and expanding the CGC Strain CollectionP40OD010440 · OD · UNIVERSITY OF MINNESOTA · PI Aric L Daul, Ann E. Rougvie · 2012 to 2026
$7.5M
NIH HHS P40 OD010440
6 · The paper itself

Abstract

mRNA localization is an evolutionarily widespread phenomenon that can facilitate subcellular protein targeting. Extensive work has focused on mRNA targeting through 'zip-codes' within untranslated regions (UTRs), whereas much less is known about translation-dependent cues. Here, we examine mRNA localization in Caenorhabditis elegans embryonic epithelia. From an smFISH-based survey, we identified mRNAs associated with the cell membrane or cortex, and with apical junctions in a stage- and cell type-specific manner. Mutational analyses for one of these transcripts, dlg-1/discs large, revealed that it relied on a translation-dependent process and did not require its 5' or 3' UTRs. We suggest a model in which dlg-1 transcripts are co-translationally localized with the nascent protein: first the translating complex goes to the cell membrane using sequences located at the C-terminal/3' end, and then apically using N-terminal/5' sequences. These studies identify a translation-based process for mRNA localization within developing epithelia and determine the necessary cis-acting sequences for dlg-1 mRNA targeting.

Indexed as

Adherens JunctionsAnimalsCaenorhabditis elegansCaenorhabditis elegans ProteinsCell MembraneCell PolarityEmbryonic DevelopmentEmbryo, NonmammalianEpithelial CellsGene Expression Regulation, DevelopmentalGuanylate KinasesIntercellular JunctionsMembrane ProteinsProtein BiosynthesisProtein TransportRNA, MessengerCaenorhabditis elegans ProteinsDLG-1 protein, C elegansGuanylate KinasesMembrane ProteinsRNA, MessengerApical junctionsdlg-1Epithelial morphogenesismRNA localization

Identifiers

PMID34846063
PMCPMC8722394
OpenAlexW3217437425

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.