Evidence map›Paper›PMID 26555057›Full record

ArticleDevelopmental cell2015

On the Relationship of Protein and mRNA Dynamics in Vertebrate Embryonic Development.

Leonid Peshkin, Martin Wühr, Esther Pearl, Wilhelm Haas, Robert M Freeman, John C Gerhart, Allon M Klein, Marko Horb, Steven P Gygi, Marc W Kirschner

Abstract read
In one paragraph

Article in Developmental cell, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 137 papers.

0numbers the graph read from it
0cells of the map it votes in
137citing 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

137 citing papers in PubMed.

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  10. The Proteome ofProteomes · 2026
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  19. Review
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77 more citing papers are in PubMed but not listed here.

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.

Leonid PeshkinDepartment of Systems Biology, Harvard Medical School, Boston, MA 02115, USA.
Martin WührDepartment of Systems Biology, Harvard Medical School, Boston, MA 02115, USA; Department of Cell Biology, Harvard Medical School, Boston, MA 02115, USA.
Esther PearlNational Xenopus Resource, Marine Biological Laboratory, Woods Hole, MA 02543, USA.
Wilhelm HaasDepartment of Cell Biology, Harvard Medical School, Boston, MA 02115, USA.
Robert M FreemanDepartment of Systems Biology, Harvard Medical School, Boston, MA 02115, USA.
John C GerhartDepartment of Molecular and Cell Biology, University of California, Berkeley, Berkeley, CA 96704, USA.
Allon M KleinDepartment of Systems Biology, Harvard Medical School, Boston, MA 02115, USA.
Marko HorbNational Xenopus Resource, Marine Biological Laboratory, Woods Hole, MA 02543, USA.
Steven P GygiDepartment of Cell Biology, Harvard Medical School, Boston, MA 02115, USA. Electronic address: steven_gygi@hms.harvard.edu.
Marc W KirschnerDepartment of Systems Biology, Harvard Medical School, Boston, MA 02115, USA. Electronic address: marc@hms.harvard.edu.

Funding

Resource CoreP40OD010997 · OD · MARINE BIOLOGICAL LABORATORY · PI Marko E Horb · 2012 to 2026
$13.1M
Systems Analysis of cell type differentiation in Xenopus developmentR01HD073104 · NICHD · HARVARD MEDICAL SCHOOL · PI KIRSCHNER, MARC WALLACE, PESHKIN, LEON · 2012 to 2022
$6.7M
Cell Cycle proteomicsin XenopusR01GM103785 · NIGMS · HARVARD MEDICAL SCHOOL · PI KIRSCHNER, MARC WALLACE · 2012 to 2016
$2.2M
Transcriptional Regulatory Networks Controlling Xenopus Pancreas DevelopmentR01DK077197 · NIDDK · MARINE BIOLOGICAL LABORATORY · PI HORB, MARKO E · 2007 to 2011
$1.1M
NICHD NIH HHS R01 HD073104NICHD NIH HHS R01HD073104NIDDK NIH HHS R01 DK077197NIGMS NIH HHS R01 GM103785NIGMS NIH HHS R01GM103785NIH HHS P40 OD010997NIH HHS P40OD010997Wellcome Trust
6 · The paper itself

Abstract

A biochemical explanation of development from the fertilized egg to the adult requires an understanding of the proteins and RNAs expressed over time during embryogenesis. We present a comprehensive characterization of protein and mRNA dynamics across early development in Xenopus. Surprisingly, we find that most protein levels change little and duplicated genes are expressed similarly. While the correlation between protein and mRNA levels is poor, a mass action kinetics model parameterized using protein synthesis and degradation rates regresses protein dynamics to RNA dynamics, corrected for initial protein concentration. This study provides detailed data for absolute levels of ∼10,000 proteins and ∼28,000 transcripts via a convenient web portal, a rich resource for developmental biologists. It underscores the lasting impact of maternal dowry, finds surprisingly few cases where degradation alone drives a change in protein level, and highlights the importance of transcription in shaping the dynamics of the embryonic proteome.

Indexed as

AgingAnimalsEmbryonic DevelopmentGene Expression Regulation, DevelopmentalProtein BiosynthesisProteomeRNA, MessengerTranscription, GeneticXenopus laevisXenopus ProteinsProteomeRNA, MessengerXenopus Proteins

Identifiers

PMID26555057
PMCPMC4776761

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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.