Evidence map›Paper›PMID 20395217›Full record

ArticleNucleic acids research2010

Biases in Illumina transcriptome sequencing caused by random hexamer priming.

Kasper D Hansen, Steven E Brenner, Sandrine Dudoit

Abstract readEvaluation Study
In one paragraph

Article in Nucleic acids research, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 390 papers.

0numbers the graph read from it
0cells of the map it votes in
390citing papers in PubMed
–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

390 citing papers in PubMed.

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330 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

3 authors.

Kasper D HansenDivision of Biostatistics, School of Public Health, UC Berkeley, 101 Haviland Hall, Berkeley, CA 94720-7358, USA. khansen@stat.berkeley.edu
Steven E Brenner
Sandrine Dudoit

Funding

Comprehensive characterization of the Drosophila transcriptomeU01HG004271 · NHGRI · UNIVERSITY OF CALIF-LAWRENC BERKELEY LAB · PI CELNIKER, SUSAN E · 2007 to 2011
$18.4M
Nonsense-mediated mRNA decay induced by alternative splicingR01GM071655 · NIGMS · UNIVERSITY OF CALIFORNIA BERKELEY · PI BRENNER, STEVEN E · 2005 to 2008
$1.3M
NHGRI NIH HHS U01 HG004271NIGMS NIH HHS R01 GM071655
6 · The paper itself

Abstract

Generation of cDNA using random hexamer priming induces biases in the nucleotide composition at the beginning of transcriptome sequencing reads from the Illumina Genome Analyzer. The bias is independent of organism and laboratory and impacts the uniformity of the reads along the transcriptome. We provide a read count reweighting scheme, based on the nucleotide frequencies of the reads, that mitigates the impact of the bias.

Indexed as

DNA PrimersGene Expression ProfilingSequence Analysis, DNANucleotidesDNA PrimersNucleotides

Identifiers

PMID20395217
PMCPMC2896536

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.