Evidence map›Paper›PMID 34620214›Full record

ArticleGenome biology2021

Mapping and modeling the genomic basis of differential RNA isoform expression at single-cell resolution with LR-Split-seq.

Elisabeth Rebboah, Fairlie Reese, Katherine Williams, Gabriela Balderrama-Gutierrez, Cassandra McGill, Diane Trout, Isaryhia Rodriguez, Heidi Liang, Barbara J Wold, Ali Mortazavi

Abstract read
In one paragraph

Article in Genome biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing 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

42 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

10 authors.

Elisabeth Rebboah *Department of Developmental and Cell Biology, University of California, Irvine, Irvine, CA, 92697, USA.
Fairlie Reese *Department of Developmental and Cell Biology, University of California, Irvine, Irvine, CA, 92697, USA.
Katherine WilliamsDepartment of Developmental and Cell Biology, University of California, Irvine, Irvine, CA, 92697, USA.
Gabriela Balderrama-GutierrezDepartment of Developmental and Cell Biology, University of California, Irvine, Irvine, CA, 92697, USA.
Cassandra McGillDepartment of Developmental and Cell Biology, University of California, Irvine, Irvine, CA, 92697, USA.
Diane TroutDivision of Biology, California Institute of Technology, Pasadena, CA, 91125, USA.
Isaryhia RodriguezDepartment of Developmental and Cell Biology, University of California, Irvine, Irvine, CA, 92697, USA.
Heidi LiangDepartment of Developmental and Cell Biology, University of California, Irvine, Irvine, CA, 92697, USA.
Barbara J WoldDivision of Biology, California Institute of Technology, Pasadena, CA, 91125, USA.
Ali MortazaviDepartment of Developmental and Cell Biology, University of California, Irvine, Irvine, CA, 92697, USA. ali.mortazavi@uci.edu.ORCID 0000-0002-4259-6362

Funding

Higher Precision Human and Mouse TranscriptomesUM1HG009443 · NHGRI · CALIFORNIA INSTITUTE OF TECHNOLOGY · PI MORTAZAVI, SEYED ALI, WOLD, BARBARA J · 2017 to 2021
$15.5M
Multiscale Models of Wound Cell Plasticity for RegenerationU01AR073159 · NIAMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI DAI, XING, NIE, QING · 2018 to 2022
$3.5M
Mentor Training to enhance mentorship in an interdisciplinary training programT32GM136624 · NIGMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI Arthur D Lander, Qing Nie · 2020 to 2026
$3.1M
NHGRI NIH HHS UM1 HG009443NIAMS NIH HHS U01 AR073159NIGMS NIH HHS T32 GM136624
6 · The paper itself

Abstract

The rise in throughput and quality of long-read sequencing should allow unambiguous identification of full-length transcript isoforms. However, its application to single-cell RNA-seq has been limited by throughput and expense. Here we develop and characterize long-read Split-seq (LR-Split-seq), which uses combinatorial barcoding to sequence single cells with long reads. Applied to the C2C12 myogenic system, LR-split-seq associates isoforms to cell types with relative economy and design flexibility. We find widespread evidence of changing isoform expression during differentiation including alternative transcription start sites (TSS) and/or alternative internal exon usage. LR-Split-seq provides an affordable method for identifying cluster-specific isoforms in single cells.

Indexed as

AnimalsCell DifferentiationCell LineCell NucleusChromatinGenomicsMiceModels, GeneticMyogeninPAX7 Transcription FactorRNA IsoformsRNA-SeqSingle-Cell AnalysisTranscription, GeneticTranscription Initiation SiteChromatinMyogeninMyog protein, mousePax7 protein, mousePAX7 Transcription FactorRNA Isoforms

Identifiers

PMID34620214
PMCPMC8495978

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Registered trials

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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.