Evidence map›Paper›PMID 29358582›Full record

ArticleScientific reports2018

Evolutionary analyses of myosin genes in trypanosomatids show a history of expansion, secondary losses and neofunctionalization.

Denise Andréa Silva de Souza, Daniela Parada Pavoni, Marco Aurélio Krieger, Adriana Ludwig

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. 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
2.6field-weighted citation impact, top 10% 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, 20 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Review
  5. Review
  6. Review
  7. Article
  8. Article
  9. Emerging Functions of Actins and Actin Binding Proteins in Trypanosomatids.Frontiers in cell and developmental biology · 2020
    Review
  10. Study ofMobile DNA · 2019
    Article
  11. Discovery of myosin I and Pollard-san.Biophysical reviews · 2018
    Review
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 2 institutions in 1 country.

Denise Andréa Silva de SouzaLaboratório de Genômica Funcional, Instituto Carlos Chagas- ICC/Fiocruz-, PR, Curitiba, 81350-010, Brazil.
Daniela Parada PavoniLaboratório de Genômica Funcional, Instituto Carlos Chagas- ICC/Fiocruz-, PR, Curitiba, 81350-010, Brazil.
Marco Aurélio KriegerLaboratório de Genômica Funcional, Instituto Carlos Chagas- ICC/Fiocruz-, PR, Curitiba, 81350-010, Brazil. mkrieger@fiocruz.br.
Adriana LudwigLaboratório de Genômica Funcional, Instituto Carlos Chagas- ICC/Fiocruz-, PR, Curitiba, 81350-010, Brazil. adriludwig@gmail.com.
Fundação Carlos Chagas · BRDeoxi Biotecnologia (Brazil) · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Myosins are motor proteins that comprise a large and diversified family important for a broad range of functions. Two myosin classes, I and XIII, were previously assigned in Trypanosomatids, based mainly on the studies of Trypanosoma cruzi, T. brucei and Leishmania major, and important human pathogenic species; seven orphan myosins were identified in T. cruzi. Our results show that the great variety of T. cruzi myosins is also present in some closely related species and in Bodo saltans, a member of an early divergent branch of Kinetoplastida. Therefore, these myosins should no longer be considered "orphans". We proposed the classification of a kinetoplastid-specific myosin group into a new class, XXXVI. Moreover, our phylogenetic data suggest that a great repertoire of myosin genes was present in the last common ancestor of trypanosomatids and B. saltans, mainly resulting from several gene duplications. These genes have since been predominantly maintained in synteny in some species, and secondary losses explain the current distribution. We also found two interesting genes that were clearly derived from myosin genes, demonstrating that possible redundant or useless genes, instead of simply being lost, can serve as raw material for the evolution of new genes and functions.

Indexed as

Computational BiologyEvolution, MolecularGene DuplicationMyosinsPhylogenyProtozoan ProteinsSyntenyTrypanosomatinaMyosinsProtozoan Proteins

Identifiers

PMID29358582
PMCPMC5778035
OpenAlexW2782844099

What OpenQuestion holds

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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.