Evidence map›Paper›PMID 33826921›Full record

ArticleMolecular cell2021

Integrated genomic analysis reveals key features of long undecoded transcript isoform-based gene repression.

Amy Tresenrider, Kaitlin Morse, Victoria Jorgensen, Minghao Chia, Hanna Liao, Folkert Jacobus van Werven, Elçin Ünal

Open access · hybridAbstract read
In one paragraph

Article in Molecular cell, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.1field-weighted citation impact, top 12% 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

22 citing papers in PubMed, 39 citations in OpenAlex.

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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

7 authors at 2 institutions in 3 countries.

Amy TresenriderDepartment of Molecular and Cell Biology, Barker Hall, University of California, Berkeley, Berkeley, CA 94720, USA.
Kaitlin MorseDepartment of Molecular and Cell Biology, Barker Hall, University of California, Berkeley, Berkeley, CA 94720, USA.
Victoria JorgensenDepartment of Molecular and Cell Biology, Barker Hall, University of California, Berkeley, Berkeley, CA 94720, USA.
Minghao ChiaThe Francis Crick Institute, 1 Midland Road, NW1 1AT London, UK; Genome Institute of Singapore, 60 Biopolis Street, Genome, #02-01, Singapore 138672, Singapore.
Hanna LiaoDepartment of Molecular and Cell Biology, Barker Hall, University of California, Berkeley, Berkeley, CA 94720, USA.
Folkert Jacobus van WervenThe Francis Crick Institute, 1 Midland Road, NW1 1AT London, UK.
Elçin ÜnalDepartment of Molecular and Cell Biology, Barker Hall, University of California, Berkeley, Berkeley, CA 94720, USA. Electronic address: elcin@berkeley.edu.
University of California, Berkeley · USThe Francis Crick Institute · GB

Funding

ILLUMINATING CELLULAR AGING PATHWAYS THROUGH GAMETOGENESISDP2AG055946 · NIA · UNIVERSITY OF CALIFORNIA BERKELEY · PI UNAL, ELCIN · 2016 to 2016
$2.2M
Developmental Regulation of Gene Expression by Long Undecoded Transcript IsoformsR01GM140005 · NIGMS · UNIVERSITY OF CALIFORNIA BERKELEY · PI UNAL, ELCIN · 2021 to 2024
$1.3M
Transcriptional interference through LUTI mRNA expression in developmentF31HD103399 · NICHD · UNIVERSITY OF CALIFORNIA BERKELEY · PI MORSE, KAITLIN · 2020 to 2023
$124k
Cancer Research UK FC001203Medical Research Council FC001203NIA NIH HHS DP2 AG055946NICHD NIH HHS F31 HD103399NIGMS NIH HHS R01 GM140005Wellcome Trust FC001203
6 · The paper itself

Abstract

Long undecoded transcript isoforms (LUTIs) represent a class of non-canonical mRNAs that downregulate gene expression through the combined act of transcriptional and translational repression. While single gene studies revealed important aspects of LUTI-based repression, how these features affect gene regulation on a global scale is unknown. Using transcript leader and direct RNA sequencing, here, we identify 74 LUTI candidates that are specifically induced in meiotic prophase. Translational repression of these candidates appears to be ubiquitous and is dependent on upstream open reading frames. However, LUTI-based transcriptional repression is variable. In only 50% of the cases, LUTI transcription causes downregulation of the protein-coding transcript isoform. Higher LUTI expression, enrichment of histone 3 lysine 36 trimethylation, and changes in nucleosome position are the strongest predictors of LUTI-based transcriptional repression. We conclude that LUTIs downregulate gene expression in a manner that integrates translational repression, chromatin state changes, and the magnitude of LUTI expression.

Indexed as

Gene Expression Regulation, FungalGenomicsChromatinGenes, ReporterMeiosisNanopore SequencingNucleosomesOpen Reading FramesPromoter Regions, GeneticProphaseProtein BiosynthesisProtein IsoformsRNA, MessengerSaccharomyces cerevisiaeTranscription FactorsTranscription, GeneticChromatinNucleosomesProtein IsoformsRNA, MessengerTranscription Factorschromatindifferentiationgene expressionH3K36isoformLUTImeiosistranscription factortranslationuORF

Identifiers

PMID33826921
PMCPMC8153250
OpenAlexW3141649534

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.