Evidence map›Paper›PMID 41039120›Full record

ArticleNature methods2025

Foundation model for efficient biological discovery in single-molecule time traces.

Jieming Li, Leyou Zhang, Alexander Johnson-Buck, Nils G Walter

Erratum issuedAbstract read
In one paragraph

Article in Nature methods, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Jieming Li *Bristol Myers Squibb, New Brunswick, NJ, USA. jieming.li@bms.com.ORCID http://orcid.org/0000-0003-4536-4628
Leyou Zhang *Google, New York City, NY, USA.ORCID http://orcid.org/0000-0002-2454-0082
Alexander Johnson-BuckSingle Molecule Analysis Group, Department of Chemistry, University of Michigan, Ann Arbor, MI, USA.
Nils G WalterSingle Molecule Analysis Group, Department of Chemistry, University of Michigan, Ann Arbor, MI, USA. nwalter@umich.edu.ORCID http://orcid.org/0000-0002-7301-1275

Funding

The RNA nanomachines of the gene expression machinery dissected at the single molecule levelR35GM131922 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI NILS G WALTER · 2019 to 2026
$6.9M
NIGMS NIH HHS R35 GM131922U.S. Department of Health & Human Services | National Institutes of Health (NIH) GM131922
6 · The paper itself

Abstract

Single-molecule fluorescence microscopy (SMFM) can reveal important biological insights. However, uncovering rare but critical intermediates often demands manual inspection of time traces and iterative ad hoc approaches. To facilitate systematic and efficient discovery from SMFM time traces, we introduce META-SiM, a transformer-based foundation model pretrained on diverse SMFM analysis tasks. META-SiM rivals best-in-class algorithms on a broad range of tasks including trace classification, segmentation, idealization and stepwise photobleaching analysis. Additionally, the model produces embeddings that encapsulate detailed information about each trace, which the web-based META-SiM Projector ( https://www.simol-projector.org ) casts into lower-dimensional space for efficient whole-dataset visualization, labeling, comparison and sharing. Combining this Projector with the objective metric of local Shannon entropy enables rapid identification of condition-specific behaviors, even if rare or subtle. Applying META-SiM to an existing single-molecule Förster resonance energy transfer dataset, we discover a previously undetected intermediate state in pre-mRNA splicing. META-SiM removes bottlenecks, improves objectivity and both systematizes and accelerates biological discovery in single-molecule data.

Indexed as

Image Processing, Computer-AssistedSingle Molecule ImagingAlgorithmsFluorescence Resonance Energy TransferHumansMicroscopy, FluorescencePhotobleachingRNA SplicingSoftware

Identifiers

PMID41039120
PMCPMC13006073

What OpenQuestion holds

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LicenceTDM
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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.