Evidence map›Paper›PMID 27444378›Full record

ReviewMolecular and biochemical parasitology

Resolving the homology-function relationship through comparative genomics of membrane-trafficking machinery and parasite cell biology.

Christen M Klinger, Inmaculada Ramirez-Macias, Emily K Herman, Aaron P Turkewitz, Mark C Field, Joel B Dacks

Open access · greenAbstract readReview
In one paragraph

Review in Molecular and biochemical parasitology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

13 citing papers in PubMed, 27 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Automated Phylogenetic Analysis Using Best Reciprocal BLAST.Methods in molecular biology (Clifton, N.J.) · 2021
    Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Review
  13. 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 3 countries.

Christen M KlingerDepartment of Cell Biology, University of Alberta, Edmonton, Alberta, Canada.
Inmaculada Ramirez-MaciasDepartment of Cell Biology, University of Alberta, Edmonton, Alberta, Canada.
Emily K HermanDepartment of Cell Biology, University of Alberta, Edmonton, Alberta, Canada.
Aaron P TurkewitzDepartment of Molecular Genetics and Cell Biology, University of Chicago, Chicago, IL, USA.
Mark C FieldSchool of Life Sciences, University of Dundee, Dundee, UK.
Joel B DacksDepartment of Cell Biology, University of Alberta, Edmonton, Alberta, Canada. Electronic address: dacks@ualberta.ca.
University of Alberta · CAUniversity of Chicago · USUniversity of Dundee · GB

Funding

Sortilin-dependent traffic to dense core secretory granules - Resubmission 01R01GM105783 · NIGMS · UNIVERSITY OF CHICAGO · PI TURKEWITZ, AARON P · 2014 to 2022
$2.7M
Measuring Design, Reporting and Funding Bias in Nonclinical ResearchR21ES021028 · NIEHS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI BERO, LISA A · 2011 to 2012
$425k
NIEHS NIH HHS R21 ES021028NIGMS NIH HHS R01 GM105783
6 · The paper itself

Abstract

With advances in DNA sequencing technology, it is increasingly common and tractable to informatically look for genes of interest in the genomic databases of parasitic organisms and infer cellular states. Assignment of a putative gene function based on homology to functionally characterized genes in other organisms, though powerful, relies on the implicit assumption of functional homology, i.e. that orthology indicates conserved function. Eukaryotes reveal a dazzling array of cellular features and structural organization, suggesting a concomitant diversity in their underlying molecular machinery. Significantly, examples of novel functions for pre-existing or new paralogues are not uncommon. Do these examples undermine the basic assumption of functional homology, especially in parasitic protists, which are often highly derived? Here we examine the extent to which functional homology exists between organisms spanning the eukaryotic lineage. By comparing membrane trafficking proteins between parasitic protists and traditional model organisms, where direct functional evidence is available, we find that function is indeed largely conserved between orthologues, albeit with significant adaptation arising from the unique biological features within each lineage.

Indexed as

Biological EvolutionGenomeGenomicsAnimalsBiological TransportCarrier ProteinsCell MembraneEndosomal Sorting Complexes Required for TransportEukaryotaEvolution, MolecularMembrane ProteinsParasitesProtein BindingProtein TransportCarrier ProteinsEndosomal Sorting Complexes Required for TransportMembrane ProteinsEndomembraneFunctional homologyGenomicsMembrane-traffickingParasiteProtist

Identifiers

PMID27444378
PMCPMC5140719
OpenAlexW2483266783

What OpenQuestion holds

Textmetadata
LicenceTDM
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.