Evidence map›Paper›PMID 20403390›Full record

ArticleMolecular and biochemical parasitology2010

Validation of a modified method for Bxb1 mycobacteriophage integrase-mediated recombination in Plasmodium falciparum by localization of the H-protein of the glycine cleavage complex to the mitochondrion.

Maroya D Spalding, Marina Allary, John R Gallagher, Sean T Prigge

Open access · greenAbstract readValidation Study
In one paragraph

Article in Molecular and biochemical parasitology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
1.5field-weighted citation impact, top 19% 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

32 citing papers in PubMed, 48 citations in OpenAlex.

  1. Article
  2. tRNA modifying enzymes MnmE and MnmG are essential forbioRxiv : the preprint server for biology · 2025
    Article
  3. Review
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  5. Article
  6. TheeLife · 2023
    Article
  7. The mitochondrion ofProceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  8. Article
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  17. Host biotin is required for liver stage development in malaria parasites.Proceedings of the National Academy of Sciences of the United States of America · 2018
    Article
  18. Article
  19. Article
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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.

Maroya D SpaldingDepartment of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA.
Marina Allary
John R Gallagher
Sean T Prigge
Johns Hopkins University · USJohns Hopkins Medicine · US

Funding

Roles of Lipoate Pathways in Plasmodium SurvivalR01AI065853 · NIAID · JOHNS HOPKINS UNIVERSITY · PI PRIGGE, SEAN TAYLOR · 2006 to 2010
$2.0M
NIAID NIH HHS R01 AI065853
6 · The paper itself

Abstract

The glycine cleavage complex (GCV) is a potential source of the one carbon donor 5,10-methylene-tetrahydrofolate (5,10-CH(2)-THF) in the malaria parasite Plasmodium falciparum. One carbon (C1) donor units are necessary for amino acid and nucleotide biosynthesis, and for the initiation of mitochondrial and plastid translation. In other organisms, GCV activity is closely coordinated with the activity of serine hydroxymethyltransferase (SHMT) enzymes. P. falciparum contains cytosolic and mitochondrial SHMT isoforms, and thus, the subcellular location of the GCV is an important indicator of its role in malaria metabolism. To determine the subcellular localization of the GCV, we used a modified version of the published method for mycobacteriophage integrase-mediated recombination in P. falciparum to generate cell lines containing one of the component proteins of the GCV, the H-protein, fused to GFP. Here, we demonstrate that this modification results in rapid generation of chromosomally integrated transgenic parasites, and we show that the H-protein localizes to the mitochondrion.

Indexed as

Recombination, GeneticDNA, MitochondrialGenes, ReporterGenetics, MicrobialGlycine Decarboxylase ComplexGreen Fluorescent ProteinsIntegrasesMycobacteriophagesPlasmodium falciparumRecombinant Fusion ProteinsViral ProteinsDNA, MitochondrialGlycine Decarboxylase ComplexGreen Fluorescent ProteinsIntegrasesRecombinant Fusion ProteinsViral Proteins

Identifiers

PMID20403390
PMCPMC2875341
OpenAlexW2036748062

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.