Evidence map›Paper›PMID 33221877›Full record

ArticleNucleic acids research2021

Optimized design of antisense oligomers for targeted rRNA depletion.

Wesley A Phelps, Anne E Carlson, Miler T Lee

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.0field-weighted citation impact, top 25% 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

17 citing papers in PubMed, 23 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Wesley A PhelpsDepartment of Biological Sciences, University of Pittsburgh, Pittsburgh, PA 15260, USA.
Anne E CarlsonDepartment of Biological Sciences, University of Pittsburgh, Pittsburgh, PA 15260, USA.
Miler T LeeDepartment of Biological Sciences, University of Pittsburgh, Pittsburgh, PA 15260, USA.
University of Pittsburgh · US

Funding

Transcriptome reprogramming in the early embryoR35GM137973 · NIGMS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI Miler T. S. Lee · 2020 to 2026
$2.3M
Signaling Mechanisms of TMEM16a RegulationR01GM125638 · NIGMS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI CARLSON, ANNE E · 2018 to 2022
$1.6M
NIGMS NIH HHS R01 GM125638NIGMS NIH HHS R35 GM137973
6 · The paper itself

Abstract

RNA sequencing (RNA-seq) is extensively used to quantify gene expression transcriptome-wide. Although often paired with polyadenylate (poly(A)) selection to enrich for messenger RNA (mRNA), many applications require alternate approaches to counteract the high proportion of ribosomal RNA (rRNA) in total RNA. Recently, digestion using RNaseH and antisense DNA oligomers tiling target rRNAs has emerged as an alternative to commercial rRNA depletion kits. Here, we present a streamlined, more economical RNaseH-mediated rRNA depletion with substantially lower up-front costs, using shorter antisense oligos only sparsely tiled along the target RNA in a 5-min digestion reaction. We introduce a novel Web tool, Oligo-ASST, that simplifies oligo design to target regions with optimal thermodynamic properties, and additionally can generate compact, common oligo pools that simultaneously target divergent RNAs, e.g. across different species. We demonstrate the efficacy of these strategies by generating rRNA-depletion oligos for Xenopus laevis and for zebrafish, which expresses two distinct versions of rRNAs during embryogenesis. The resulting RNA-seq libraries reduce rRNA to <5% of aligned reads, on par with poly(A) selection, and also reveal expression of many non-adenylated RNA species. Oligo-ASST is freely available at https://mtleelab.pitt.edu/oligo to design antisense oligos for any taxon or to target any abundant RNA for depletion.

Indexed as

AnimalsBase SequenceComputational BiologyFemaleGene Expression ProfilingInternetMaleOligodeoxyribonucleotides, AntisensePoly ARibonuclease HRNARNA, MessengerRNA, RibosomalSequence Analysis, RNAXenopus laevisZebrafishOligodeoxyribonucleotides, AntisensePoly ARibonuclease HRNARNA, MessengerRNA, Ribosomal

Identifiers

PMID33221877
PMCPMC7797071
OpenAlexW3106934454

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.