Evidence map›Paper›PMID 37996754›Full record

ArticleNature methods2023

Uncovering developmental time and tempo using deep learning.

Nikan Toulany, Hernán Morales-Navarrete, Daniel Čapek, Jannis Grathwohl, Murat Ünalan, Patrick Müller

Abstract read
In one paragraph

Article in Nature methods, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

  1. A quantitative coordinate system for developmental dynamics.bioRxiv : the preprint server for biology · 2026
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  5. Temporal Analysis of Embryonic Epidermal Morphogenesis inInternational journal of molecular sciences · 2025
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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

6 authors.

Nikan Toulany *Systems Biology of Development, University of Konstanz, Konstanz, Germany.ORCID 0000-0003-3505-7325
Hernán Morales-Navarrete *Systems Biology of Development, University of Konstanz, Konstanz, Germany.ORCID 0000-0002-9578-2556
Daniel ČapekSystems Biology of Development, University of Konstanz, Konstanz, Germany.ORCID 0000-0001-5199-9940
Jannis GrathwohlSystems Biology of Development, University of Konstanz, Konstanz, Germany.
Murat ÜnalanSystems Biology of Development, University of Konstanz, Konstanz, Germany. murat.uenalan@uni-konstanz.de.ORCID 0000-0001-5225-3390
Patrick MüllerSystems Biology of Development, University of Konstanz, Konstanz, Germany. patrick.mueller@uni-konstanz.de.ORCID 0000-0002-0702-6209

Funding

EC | EU Framework Programme for Research and Innovation H2020 | H2020 Priority Excellent Science | H2020 European Research Council (H2020 Excellent Science - European Research Council) 863952
6 · The paper itself

Abstract

During animal development, embryos undergo complex morphological changes over time. Differences in developmental tempo between species are emerging as principal drivers of evolutionary novelty, but accurate description of these processes is very challenging. To address this challenge, we present here an automated and unbiased deep learning approach to analyze the similarity between embryos of different timepoints. Calculation of similarities across stages resulted in complex phenotypic fingerprints, which carry characteristic information about developmental time and tempo. Using this approach, we were able to accurately stage embryos, quantitatively determine temperature-dependent developmental tempo, detect naturally occurring and induced changes in the developmental progression of individual embryos, and derive staging atlases for several species de novo in an unsupervised manner. Our approach allows us to quantify developmental time and tempo objectively and provides a standardized way to analyze early embryogenesis.

Indexed as

Deep LearningAnimalsBiological EvolutionEmbryonic DevelopmentTemperature

Identifiers

PMID37996754
PMCPMC10703695

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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.