Evidence map›Paper›PMID 27142882›Full record

ArticleJournal of mathematical biology2017

RNA Pol II transcription model and interpretation of GRO-seq data.

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

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Article in Journal of mathematical biology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. TDP-43 regulates transcription at protein-coding genes and Alu retrotransposons.Biochimica et biophysica acta. Gene regulatory mechanisms · 2019
    Article
  6. A generative model for the behavior of RNA polymerase.Bioinformatics (Oxford, England) · 2017
    Article
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.

Manuel E LladserDepartment of Applied Mathematics, University of Colorado, PO Box 526 UCB, Boulder, CO, 80309-0526, USA. manuel.lladser@colorado.edu.
Joseph G AzofeifaDepartment of Computer Science, University of Colorado, Boulder, CO, 80309-0526, USA.
Mary A AllenBioFrontiers Institute, University of Colorado, Boulder, CO, 80309-0526, USA.
Robin D DowellBioFrontiers Institute and Department of Molecular, Cellular and Developmental Biology, University of Colorado, Box 596, Boulder, CO, 80309, USA.

Funding

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 OD012300
6 · The paper itself

Abstract

A mixture model and statistical method is proposed to interpret the distribution of reads from a nascent transcriptional assay, such as global run-on sequencing (GRO-seq) data. The model is annotation agnostic and leverages on current understanding of the behavior of RNA polymerase II. Briefly, it assumes that polymerase loads at key positions (transcription start sites) within the genome. Once loaded, polymerase either remains in the initiation form (with some probability) or transitions into an elongating form (with the remaining probability). The model can be fit genome-wide, allowing patterns of Pol II behavior to be assessed on each distinct transcript. Furthermore, it allows for the first time a principled approach to distinguishing the initiation signal from the elongation signal; in particular, it implies a data driven method for calculating the pausing index, a commonly used metric that informs on the behavior of RNA polymerase II. We demonstrate that this approach improves on existing analyses of GRO-seq data and uncovers a novel biological understanding of the impact of knocking down the Male Specific Lethal (MSL) complex in Drosophilia melanogaster.

Indexed as

Models, BiologicalAnimalsComputer SimulationDrosophila melanogasterGene Knockdown TechniquesGenes, LethalGenomePromoter Regions, GeneticRNA Polymerase IISequence Analysis, DNATranscription, GeneticRNA Polymerase IIDouble Geometric distributionElongationGeneGRO-seqInitiationPausing indexRNA polymerase

Identifiers

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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.