Evidence map›Paper›PMID 7980384›Full record

ArticleBiochemical genetics1994

Drosophila melanogaster genes encoding three troponin-C isoforms and a calmodulin-related protein.

C Fyrberg, H Parker, B Hutchison, E Fyrberg

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Biochemical genetics, 1994. 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 59% 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, 37 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Regulating the contraction of insect flight muscle.Journal of muscle research and cell motility · 2011
    Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. 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

4 authors at 1 institution in 1 country.

C FyrbergDepartment of Biology, Johns Hopkins University, Baltimore, Maryland 21218.
H Parker
B Hutchison
E Fyrberg
Johns Hopkins University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Using low-stringency hybridization and polymerase chain reaction (PCR)-based DNA amplification, we have isolated three Drosophila melanogaster genes that encode troponin-C isoforms and one specifying a protein that is closely related to calmodulin. Two of the troponin-C genes, located within the 47D and 73F subdivisions of chromosomes 2 and 3, respectively, encode very closely related isoforms. That specified by the 47D gene accumulates almost exclusively in larval muscles, while that encoded by the 73F gene is present in both larvae and adults. The third gene, located within the 41C subdivision of chromosome 2, encodes a more distantly related troponin-C isoform that accumulates only within adults. The gene that encodes the calmodulin-related protein is located within the 97A subdivision of chromosome three. The protein encoded by this gene has a different primary sequence from that of conventional calmodulin, which is specified by a gene located within the 49A subdivision of chromosome 2. Our report is the first to describe insect troponin-C isoforms and further avails genetic methods for investigating the in vivo functions of the troponin-C/myosin light-chain/calmodulin protein superfamily.

Indexed as

Calcium-Binding ProteinsDrosophila ProteinsGenes, InsectAmino Acid SequenceAnimalsAstacoideaBase SequenceCalmodulinChromosome MappingDNA, ComplementaryDrosophila melanogasterInsect HormonesIn Situ HybridizationIntronsLarvaMolecular Sequence DataAcam protein, DrosophilaCalcium-Binding ProteinsCalmodulinDNA, ComplementaryDrosophila ProteinsInsect HormonesTroponinTroponin C

Identifiers

PMID7980384
OpenAlexW2001708451

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.