Evidence map›Paper›PMID 21798041›Full record

ArticleBMC research notes2011

GO Trimming: Systematically reducing redundancy in large Gene Ontology datasets.

Stuart G Jantzen, Ben Jg Sutherland, David R Minkley, Ben F Koop

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Article in BMC research notes, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers.

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52citing papers in PubMed
–field-weighted citation impact
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3 · Its place in the literature

Who cites it

52 citing papers in PubMed.

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  16. Genome-Wide Transcriptional Changes ofFrontiers in microbiology · 2021
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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Stuart G JantzenDepartment of Biology & Centre for Biomedical Research, University of Victoria, Victoria, British Columbia, V8W 3N5, Canada. bkoop@uvic.ca.
Ben Jg Sutherland
David R Minkley
Ben F Koop

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe increased accessibility of gene expression tools has enabled a wide variety of experiments utilizing transcriptomic analyses. As these tools increase in prevalence, the need for improved standardization in processing and presentation of data increases, as does the need to guard against interpretation bias. Gene Ontology (GO) analysis is a powerful method of interpreting and summarizing biological functions. However, while there are many tools available to investigate GO enrichment, there remains a need for methods that directly remove redundant terms from enriched GO lists that often provide little, if any, additional information.

findingsHere we present a simple yet novel method called GO Trimming that utilizes an algorithm designed to reduce redundancy in lists of enriched GO categories. Depending on the needs of the user, this method can be performed with variable stringency. In the example presented here, an initial list of 90 terms was reduced to 54, eliminating 36 largely redundant terms. We also compare this method to existing methods and find that GO Trimming, while simple, performs well to eliminate redundant terms in a large dataset throughout the depth of the GO hierarchy.

conclusionsThe GO Trimming method provides an alternative to other procedures, some of which involve removing large numbers of terms prior to enrichment analysis. This method should free up the researcher from analyzing overly large, redundant lists, and instead enable the concise presentation of manageable, informative GO lists. The implementation of this tool is freely available at: http://lucy.ceh.uvic.ca/go_trimming/cbr_go_trimming.py.

Identifiers

PMID21798041
PMCPMC3160396

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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.