Evidence map›Paper›PMID 2498088›Full record

ArticleThe EMBO journal1989

Identification of the gene for fly non-muscle myosin heavy chain: Drosophila myosin heavy chains are encoded by a gene family.

D P Kiehart, M S Lutz, D Chan, A S Ketchum, R A Laymon, B Nguyen, L S Goldstein

Erratum issuedOpen access · bronzeAbstract read
In one paragraph

Article in The EMBO journal, 1989. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
6.6field-weighted citation impact, top 3% 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

23 citing papers in PubMed, 59 citations in OpenAlex.

  1. Regulation of Notch signaling by non-muscle myosin II Zipper in Drosophila.Cellular and molecular life sciences : CMLS · 2024
    Article
  2. Non-muscle myosin 2 at a glance.Journal of cell science · 2023
    Review
  3. Insights and perspectives on the enigmatic alary muscles of arthropods.Frontiers in cell and developmental biology · 2023
    Review
  4. Review
  5. Article
  6. Review
  7. Force transmission in epithelial tissues.Developmental dynamics : an official publication of the American Association of Anatomists · 2016
    Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Essential light chain of Drosophila nonmuscle myosin II.Journal of muscle research and cell motility · 1995
    Article
  15. Article
  16. Article
  17. Actin in the Drosophila embryo: is there a relationship to developmental cue localization?BioEssays : news and reviews in molecular, cellular and developmental biology · 1991
    Review
  18. Localization of a myosin heavy chain-like polypeptide to Drosophila nuclear pore complexes.Proceedings of the National Academy of Sciences of the United States of America · 1991
    Article
  19. Article
  20. Article
4 · The record

Corrections and comments

  • Erratum issued
5 · Who and what money

Authors and funding

7 authors at 1 institution in 1 country.

D P KiehartDepartment of Cellular and Developmental Biology, Harvard University, Cambridge, MA 02128.
M S Lutz
D Chan
A S Ketchum
R A Laymon
B Nguyen
L S Goldstein
Harvard University · US

Funding

Morphogenesis: Biophysics and Genetics of Dorsal ClosureR01GM033830 · NIGMS · HARVARD UNIVERSITY · PI KIEHART, DANIEL PETER · 1985 to 2017
$7.2M
GENETIC AND IMMUNOLOGIC ANALYSIS OF MICROTUBULE PROTEINSR01GM035252 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI GOLDSTEIN, LAWRENCE S · 1985 to 2006
$2.7M
NIGMS NIH HHS GM 33830NIGMS NIH HHS GM 35252
6 · The paper itself

Abstract

In contrast to vertebrate species Drosophila has a single myosin heavy chain gene that apparently encodes all sarcomeric heavy chain polypeptides. Flies also contain a cytoplasmic myosin heavy chain polypeptide that by immunological and peptide mapping criteria is clearly different from the major thoracic muscle isoform. Here, we identify the gene that encodes this cytoplasmic isoform and demonstrate that it is distinct from the muscle myosin heavy chain gene. Thus, fly myosin heavy chains are the products of a gene family. Our data suggest that the contractile function required to power myosin based movement in non-muscle cells requires myosin diversity beyond that available in a single heavy chain gene. In addition, we show, that accumulation of cytoplasmic myosin transcripts is regulated in a developmental stage specific fashion, consistent with a key role for this protein in the movements of early embryogenesis.

Indexed as

Multigene FamilyAmino Acid SequenceAnimalsCytoplasmDNADrosophila melanogasterGene Expression RegulationGenetic VectorsMolecular Sequence DataMyosinsTranscription, GeneticDNAMyosins

Identifiers

PMID2498088
PMCPMC400891
OpenAlexW181718820

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.