Evidence map›Paper›PMID 20409810›Full record

ArticleMethods in cell biology2009

Approaches for functional analysis of flagellar proteins in African trypanosomes.

Michael Oberholzer, Miguel A Lopez, Katherine S Ralston, Kent L Hill

Abstract read
In one paragraph

Article in Methods in cell biology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
9.4field-weighted citation impact, top 2% 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

25 citing papers in PubMed, 41 citations in OpenAlex.

  1. CryoEM structure of thebioRxiv : the preprint server for biology · 2025
    Article
  2. FAP20 is required for flagellum assembly inMolecular biology of the cell · 2024
    Article
  3. FAP20 is required for flagellum assembly inbioRxiv : the preprint server for biology · 2024
    Article
  4. Article
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  6. PCD Genes-From Patients to Model Organisms and Back to Humans.International journal of molecular sciences · 2022
    Review
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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.

Michael OberholzerDepartment of Microbiology, Immunology, and Molecular Genetics, University of California Los Angeles, Los Angeles, CA-90095, United States of America.
Miguel A Lopez
Katherine S Ralston
Kent L Hill
University of California, Los Angeles · USUniversity of Virginia · US

Funding

UCLA NIGMS T32 Program AssessmentT32GM007185 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI TORRES, JORGE · 1985 to 2020
$21.7M
Biochemical and Functional Analysis of TrypaninR01AI052348 · NIAID · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI HILL, KENT L · 2002 to 2023
$7.4M
PREDOCTORAL TRAINING PROGRAM IN GENETIC MECHANISMS AT UCT32GM007104 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI GOBER, JAMES W · 1985 to 2011
$3.6M
Biochemical and Functional Analysis of TrypaninR56AI052348 · NIAID · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI HILL, KENT L · 2007 to 2007
$374k
NIAID NIH HHS AI052348NIAID NIH HHS R01 AI052348NIAID NIH HHS R56 AI052348NIGMS NIH HHS GM07104NIGMS NIH HHS GM07185NIGMS NIH HHS T32 GM007104NIGMS NIH HHS T32 GM007185
6 · The paper itself

Abstract

The eukaryotic flagellum is a highly conserved organelle serving motility, sensory, and transport functions. Although genetic, genomic, and proteomic studies have led to the identification of hundreds of flagellar and putative flagellar proteins, precisely how these proteins function individually and collectively to drive flagellum motility and other functions remains to be determined. In this chapter we provide an overview of tools and approaches available for studying flagellum protein function in the protozoan parasite Trypanosoma brucei. We begin by outlining techniques for in vitro cultivation of both T. brucei life cycle stages, as well as transfection protocols for the delivery of DNA constructs. We then describe specific assays used to assess flagellum function including flagellum preparation and quantitative motility assays. We conclude the chapter with a description of molecular genetic approaches for manipulating gene function. In summary, the availability of potent molecular tools, as well as the health and economic relevance of T. brucei as a pathogen, combine to make the parasite an attractive and integral experimental system for the functional analysis of flagellar proteins.

Indexed as

FlagellaTrypanosoma brucei bruceiAnimalsCell MovementCytoskeletonMicroscopy, VideoPromoter Regions, GeneticProtozoan ProteinsRecombination, GeneticRNA InterferenceTransfectionProtozoan Proteins

Identifiers

PMID20409810
PMCPMC3821762
OpenAlexW1602937274

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.