PreprintCited by 0Advanced Electron Microscopy Techniques and ApplicationsData Visualization and AnalyticsResearch Data Management Practices

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Chart Builder: An Interactive Tool for User Driven Data Visualization in the Electron Microscopy Data Bank

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Preprint — published as 10.3389/fbinf.2026.1763403 · Paper page

Abstract

The cryogenic sample-electron microscopy (cryoEM) field has generated significant amounts of 3D Electron Microscopy (3DEM) volumetric data and associated metadata, now comprehensively archived in the Electron Microscopy Data Bank (EMDB - www.emdatabank.org ) and the Electron Microscopy Public Image Archive (EMPIAR - www.empiar.org ). Harnessing the full potential of these resources requires robust, flexible, and publicly accessible tools for data exploration, analysis and retrieval. Here, we present Chart Builder, an interactive web-based platform that enables researchers to create customizable, publication-quality visualizations directly from archival metadata, validation assessments, and cross-reference annotations. Chart Builder integrates the same query-driven and flexible Solr search system as EMDB search, into a user interface with tools to assist users to filter, group, and compare data without programming expertise. It supports multiple chart types (including line, bar, area, scatter (2D and 3D), histogram, bubble, pie, geographic and Venn diagrams) with customizable axes, data series, and statistical operators. Users can apply global filters, define temporal, categorical, or custom query-based axes, and explore multi-dimensional relationships interactively. Chart data-points are linked to their underlying datasets, such that visualisation interaction opens entry-level or archive-level search results for inspection and datasets from charts may be exported in several ways. Findability, accessibility, interoperability and reusability of data are facilitated by these direct access and export mechanisms, including HTML embedding, persistent URL sharing and chart/data download options. By combining interactivity and ease of use with up-to-date access to the EMDB and EMPIAR archive metadata, both computational and experimental communities may explore and visualize current metadata and export to formats for further analysis or as publication-ready figures. Chart Builder promotes community-driven data analysis and empowers users to evaluate trends in the biological 3DEM field. Chart Builder is freely accessible and fully integrated into the EMDB website at https://www.ebi.ac.uk/emdb/statistics/builder/ .

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Metadata

Authors
Fonseca, N., Duraisamy, A. K., Wang, Z., Somasundharam, S., Tayebinia, M., de Oliveira, L. C., Ma, M., Turner, J., Patwardhan, A., Kleywegt, G. J., Hartley, M., & Morris, K. L.
Affiliations
European Bioinformatics Institute (GB)
Corresponding author
Morris, Kyle L.
Venue
Frontiers in Bioinformatics
Publisher
openRxiv
Published
2025-12-06
Volume
6
Pages
1763403-1763403
ISSN
2673-7647 (ISSN-L)
OpenAlex
W7134047437
Cited by
0
References
1
FWCI
0.00
Type
journal article
Language
en
Open access
Locations
  • Frontiers in Bioinformatics (publishedVersion, cc-by)
  • bioRxiv (Cold Spring Harbor Laboratory) (acceptedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
  • Wellcome Trust (212977/Z/18/Z)
  • European Bioinformatics Institute
  • European Molecular Biology Laboratory
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Structural Biology › Advanced Electron Microscopy Techniques and Applications
  • Physical Sciences › Computer Science › Computer Graphics and Computer-Aided Design › Data Visualization and Analytics
  • Physical Sciences › Computer Science › Information Systems › Research Data Management Practices
Keywords
EMPIAR, 3D electron microscopy, data visualization, interactive web tool, data archiving, publication-quality figures, data reusability, data interoperability

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