Evidence map›Paper›PMID 20378718›Full record

ArticleGenome research2010

Multiplexed massively parallel SELEX for characterization of human transcription factor binding specificities.

Arttu Jolma, Teemu Kivioja, Jarkko Toivonen, Lu Cheng, Gonghong Wei, Martin Enge, Mikko Taipale, Juan M Vaquerizas, Jian Yan, Mikko J Sillanpää and 7 more

Abstract readValidation Study
In one paragraph

Article in Genome research, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 276 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
276citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

276 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Inferring Gene Regulatory Networks in Stem Cells: Methods and Applications.Methods in molecular biology (Clifton, N.J.) · 2027
    Review
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  13. Decoding cnidarian cell type gene regulation.Nature ecology & evolution · 2026
    Article
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216 more citing papers are in PubMed but not listed here.

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

17 authors.

Arttu JolmaDepartment of Molecular Medicine, National Public Health Institute (KTL) and Genome-Scale Biology Program, Institute of Biomedicine and High Throughput Center, University of Helsinki, Biomedicum, Helsinki, Finland.
Teemu Kivioja
Jarkko Toivonen
Lu Cheng
Gonghong Wei
Martin Enge
Mikko Taipale
Juan M Vaquerizas
Jian Yan
Mikko J Sillanpää
Martin Bonke
Kimmo Palin
Shaheynoor Talukder
Timothy R Hughes
Nicholas M Luscombe
Esko Ukkonen
Jussi Taipale

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The genetic code-the binding specificity of all transfer-RNAs--defines how protein primary structure is determined by DNA sequence. DNA also dictates when and where proteins are expressed, and this information is encoded in a pattern of specific sequence motifs that are recognized by transcription factors. However, the DNA-binding specificity is only known for a small fraction of the approximately 1400 human transcription factors (TFs). We describe here a high-throughput method for analyzing transcription factor binding specificity that is based on systematic evolution of ligands by exponential enrichment (SELEX) and massively parallel sequencing. The method is optimized for analysis of large numbers of TFs in parallel through the use of affinity-tagged proteins, barcoded selection oligonucleotides, and multiplexed sequencing. Data are analyzed by a new bioinformatic platform that uses the hundreds of thousands of sequencing reads obtained to control the quality of the experiments and to generate binding motifs for the TFs. The described technology allows higher throughput and identification of much longer binding profiles than current microarray-based methods. In addition, as our method is based on proteins expressed in mammalian cells, it can also be used to characterize DNA-binding preferences of full-length proteins or proteins requiring post-translational modifications. We validate the method by determining binding specificities of 14 different classes of TFs and by confirming the specificities for NFATC1 and RFX3 using ChIP-seq. Our results reveal unexpected dimeric modes of binding for several factors that were thought to preferentially bind DNA as monomers.

Indexed as

SELEX Aptamer TechniqueAffinity LabelsBase SequenceBinding SitesDNAHumansMolecular Sequence DataTranscription FactorsAffinity LabelsDNATranscription Factors

Identifiers

PMID20378718
PMCPMC2877582

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.