Evidence map›Paper›PMID 37028916›Full record

ArticleRNA (New York, N.Y.)2023

bakR: uncovering differential RNA synthesis and degradation kinetics transcriptome-wide with Bayesian hierarchical modeling.

Isaac W Vock, Matthew D Simon

Abstract read
In one paragraph

Article in RNA (New York, N.Y.), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

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3 · Its place in the literature

Who cites it

19 citing papers in PubMed.

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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

2 authors.

Isaac W VockDepartment of Molecular Biophysics and Biochemistry, Yale University, New Haven, Connecticut 06536, USA.ORCID 0000-0002-7178-6886
Matthew D SimonDepartment of Molecular Biophysics and Biochemistry, Yale University, New Haven, Connecticut 06536, USA matthew.simon@yale.edu.ORCID 0000-0001-7423-5265

Funding

Predoc Training at the Interface Chemistry and BiologyT32GM067543 · NIGMS · YALE UNIVERSITY · PI CRAWFORD, JASON MICHAEL · 2003 to 2022
$7.4M
Revealing the dynamics of RNA metabolism with nucleotide recoding chemistryR01GM137117 · NIGMS · YALE UNIVERSITY · PI Matthew David Simon · 2020 to 2026
$2.6M
NIGMS NIH HHS R01 GM137117NIGMS NIH HHS T32 GM067543
6 · The paper itself

Abstract

Differential expression analysis of RNA sequencing (RNA-seq) data can identify changes in cellular RNA levels, but provides limited information about the kinetic mechanisms underlying such changes. Nucleotide recoding RNA-seq methods (NR-seq; e.g., TimeLapse-seq, SLAM-seq, etc.) address this shortcoming and are widely used approaches to identify changes in RNA synthesis and degradation kinetics. While advanced statistical models implemented in user-friendly software (e.g., DESeq2) have ensured the statistical rigor of differential expression analyses, no such tools that facilitate differential kinetic analysis with NR-seq exist. Here, we report the development of Bayesian analysis of the kinetics of RNA (bakR; https:// github.com/simonlabcode/bakR), an R package to address this need. bakR relies on Bayesian hierarchical modeling of NR-seq data to increase statistical power by sharing information across transcripts. Analyses of simulated data confirmed that bakR implementations of the hierarchical model outperform attempts to analyze differential kinetics with existing models. bakR also uncovers biological signals in real NR-seq data sets and provides improved analyses of existing data sets. This work establishes bakR as an important tool for identifying differential RNA synthesis and degradation kinetics.

Indexed as

SoftwareTranscriptomeBayes TheoremGene Expression ProfilingKineticsRNASequence Analysis, RNARNABayesian hierarchical modelingRNA kineticsRNA metabolic labelingSLAM-seqTimeLapse-seq

Identifiers

PMID37028916
PMCPMC10275263

What OpenQuestion holds

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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.