Evidence map›Paper›PMID 19861490›Full record

ArticleJournal of cell science2009

In vivo analysis of the functions of gamma-tubulin-complex proteins.

Yi Xiong, Berl R Oakley

Open access · greenAbstract read
In one paragraph

Article in Journal of cell science, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
2.0field-weighted citation impact, top 15% 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

45 citing papers in PubMed, 84 citations in OpenAlex.

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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

2 authors at 1 institution in 1 country.

Yi XiongDepartment of Molecular Genetics, The Ohio State University, Columbus, OH 43210, USA.
Berl R Oakley
The Ohio State University · US

Funding

THE MOLECULAR BIOLOGY OF ORGNELLAR TRANSLOCATIONR01GM031837 · NIGMS · UNIVERSITY OF KANSAS LAWRENCE · PI OAKLEY, BERL RAY · 1985 to 2009
$2.9M
NIGMS NIH HHS GM031837NIGMS NIH HHS R01 GM031837
6 · The paper itself

Abstract

To enhance our understanding of the function(s) of gamma-tubulin-complex proteins (GCPs), we identified and analyzed the functions of the Aspergillus nidulans homologs of GCP2-GCP6 (here designated GCPB-GCBF). The gamma-tubulin small complex (gamma-TuSC) components, gamma-tubulin, GCPB and GCPC, are essential for viability and mitotic spindle formation, whereas GCPD-GCPF are not essential for viability, spindle formation or sexual reproduction. GCPD-GCPF function in reducing the frequency of chromosome mis-segregation and in the assembly of large gamma-tubulin complexes. Deletion of any of the gamma-TuSC components eliminates the localization of all GCPs to the spindle pole body (SPB), whereas deletion of GCPD-GCPF does not affect localization of gamma-TuSC components. Thus, GCPD-GCPF do not tether the gamma-TuSC to the SPB, but, rather, the gamma-TuSC tethers them to the SPB. GCPD-GCPF exhibit a hierarchy of localization to the SPB. Deletion of GCPF eliminates GCPD-GCPE localization to the SPB, and deletion of GCPD eliminates GCPE (but not GCPF) localization. All GCPs localize normally in a GCPE deletion. We propose a model for the structure of the gamma-tubulin complex and its attachment to polar microtubule organizing centers.

Indexed as

Aspergillus nidulansChromosome SegregationFungal ProteinsGene TargetingHumansMicrotubule-Associated ProteinsMicrotubule-Organizing CenterMicrotubulesMultiprotein ComplexesSequence Homology, Amino AcidSignal TransductionSpindle ApparatusTubulinFungal ProteinsMicrotubule-Associated ProteinsMultiprotein ComplexesTUBGCP2 protein, humanTUBGCP3 protein, humanTUBGCP4 protein, humanTUBGCP5 protein, humanTUBGCP6 protein, humanTubulin

Identifiers

PMID19861490
PMCPMC2776505
OpenAlexW2157773907

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.