Evidence map›Paper›PMID 14673704›Full record

ArticleInvertebrate neuroscience : IN2004

Mutation in slowmo causes defects in Drosophila larval locomotor behaviour.

Ahmet Carhan, Simon Reeve, Chris T Dee, Richard A Baines, Kevin G Moffat

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Invertebrate neuroscience : IN, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.1field-weighted citation impact, top 63% 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

12 citing papers in PubMed, 25 citations in OpenAlex.

  1. Toxics · 2023
    Article
  2. Review
  3. Article
  4. Article
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  6. Review
  7. Article
  8. Drosophila glial glutamate transporter Eaat1 is regulated by fringe-mediated notch signaling and is essential for larval locomotion.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2010
    Article
  9. Article
  10. Article
  11. The dystrophin Dp186 isoform regulates neurotransmitter release at a central synapse in Drosophila.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2008
    Article
  12. 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

5 authors at 2 institutions in 1 country.

Ahmet CarhanDepartment of Biological Sciences, University of Warwick, CV4 7AL, Coventry, UK.
Simon Reeve
Chris T Dee
Richard A Baines
Kevin G Moffat
University of Warwick · GBLancaster University · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We have identified a mutant slowmotion phenotype in first instar larval peristaltic behaviour of Drosophila. By the end of embryogenesis and during early first instar phases, slowmo mutant animals show a marked decrease in locomotory behaviour, resulting from both a reduction in number and rate of peristaltic contractions. Inhibition of neurotransmitter release, using targeted expression of tetanus toxin light chain (TeTxLC), in the slowmo neurons marked by an enhancer-trap results in a similar phenotype of largely absent or uncoordinated contractions. Cloning of the slowmo gene identifies a product related to a family of proteins of unknown function. We show that Slowmo is associated with mitochondria, indicative of it being a mitochondrial protein, and that during embryogenesis and early larval development is restricted to the nervous system in a subset of cells. The enhancer-trap marks a cellular component of the CNS that is seemingly required to regulate peristaltic movement.

Indexed as

Embryonic DevelopmentMutationAge FactorsAmino Acid SequenceAnimalsAntibodiesBehavior, AnimalBlotting, WesternCentral Nervous SystemCloning, MolecularDrosophilaDrosophila ProteinsEnhancer Elements, GeneticEnzyme-Linked Immunosorbent AssayEvoked PotentialsGene Expression Regulation, DevelopmentalAntibodiesDrosophila ProteinsGreen Fluorescent Proteinsslmo protein, Drosophila

Identifiers

PMID14673704
OpenAlexW2138380203

What OpenQuestion holds

Textmetadata
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.