Evidence map›Paper›PMID 26829802›Full record

ArticleIEEE/ACM transactions on computational biology and bioinformatics

An Annotation Agnostic Algorithm for Detecting Nascent RNA Transcripts in GRO-Seq.

Joseph G Azofeifa, Mary A Allen, Manuel E Lladser, Robin D Dowell

Open access · bronzeAbstract read
In one paragraph

Article in IEEE/ACM transactions on computational biology and bioinformatics. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.6field-weighted citation impact, top 17% 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, 25 citations in OpenAlex.

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  7. Global Analyses to Identify Direct Transcriptional Targets of p53.Methods in molecular biology (Clifton, N.J.) · 2021
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  15. A generative model for the behavior of RNA polymerase.Bioinformatics (Oxford, England) · 2017
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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

4 authors at 1 institution in 1 country.

Joseph G Azofeifa
Mary A Allen
Manuel E Lladser
Robin D Dowell
University of Colorado Boulder · US

Funding

Computational Bioscience Program Training GrantT15LM009451 · NLM · UNIVERSITY OF COLORADO DENVER · PI Katherina Kechris-Mays, Arjun Krishnan · 2007 to 2026
$11.7M
A High-memory Supercomputer for Proteomics, Text Mining and Microbiome ResearchS10OD012300 · OD · UNIVERSITY OF COLORADO · PI AHN, NATALIE G. · 2013 to 2013
$1.9M
NIH HHS S10 OD012300NLM NIH HHS T15 LM009451
6 · The paper itself

Abstract

We present a fast and simple algorithm to detect nascent RNA transcription in global nuclear run-on sequencing (GRO-seq). GRO-seq is a relatively new protocol that captures nascent transcripts from actively engaged polymerase, providing a direct read-out on bona fide transcription. Most traditional assays, such as RNA-seq, measure steady state RNA levels which are affected by transcription, post-transcriptional processing, and RNA stability. GRO-seq data, however, presents unique analysis challenges that are only beginning to be addressed. Here, we describe a new algorithm, Fast Read Stitcher (FStitch), that takes advantage of two popular machine-learning techniques, hidden Markov models and logistic regression, to classify which regions of the genome are transcribed. Given a small user-defined training set, our algorithm is accurate, robust to varying read depth, annotation agnostic, and fast. Analysis of GRO-seq data without a priori need for annotation uncovers surprising new insights into several aspects of the transcription process.

Indexed as

AlgorithmsComputational BiologyDatabases, GeneticHumansMarkov ChainsMolecular Sequence AnnotationRNASequence Analysis, RNARNA

Identifiers

PMID26829802
PMCPMC5667649
OpenAlexW2344415298

What OpenQuestion holds

Textmetadata
LicenceTDM
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.