Evidence map›Paper›PMID 33262347›Full record

ArticleNature communications2020

Non-invasive single-cell morphometry in living bacterial biofilms.

Mingxing Zhang, Ji Zhang, Yibo Wang, Jie Wang, Alecia M Achimovich, Scott T Acton, Andreas Gahlmann

Abstract readEvaluation Study
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing 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

26 citing papers in PubMed.

  1. Article
  2. Review
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  6. Review
  7. Immobilization and Monitoring ofMicroorganisms · 2025
    Article
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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.

Mingxing ZhangDepartment of Chemistry, University of Virginia, Charlottesville, VA, USA.ORCID 0000-0002-1534-0273
Ji ZhangDepartment of Chemistry, University of Virginia, Charlottesville, VA, USA.
Yibo WangDepartment of Chemistry, University of Virginia, Charlottesville, VA, USA.
Jie WangDepartment of Electrical & Computer Engineering, University of Virginia, Charlottesville, VA, USA.ORCID 0000-0002-8662-9488
Alecia M AchimovichDepartment of Molecular Physiology & Biological Physics, University of Virginia School of Medicine, Charlottesville, VA, USA.
Scott T ActonDepartment of Electrical & Computer Engineering, University of Virginia, Charlottesville, VA, USA.
Andreas GahlmannDepartment of Chemistry, University of Virginia, Charlottesville, VA, USA. agahlmann@virginia.edu.ORCID 0000-0001-7521-6787

Funding

Non-Invasive Single-Cell Morphometry and Tracking in Living Bacterial BiofilmsR01GM139002 · NIGMS · UNIVERSITY OF VIRGINIA · PI GAHLMANN, ANDREAS · 2020 to 2024
$1.5M
NIGMS NIH HHS R01 GM139002
6 · The paper itself

Abstract

Fluorescence microscopy enables spatial and temporal measurements of live cells and cellular communities. However, this potential has not yet been fully realized for investigations of individual cell behaviors and phenotypic changes in dense, three-dimensional (3D) bacterial biofilms. Accurate cell detection and cellular shape measurement in densely packed biofilms are challenging because of the limited resolution and low signal to background ratios (SBRs) in fluorescence microscopy images. In this work, we present Bacterial Cell Morphometry 3D (BCM3D), an image analysis workflow that combines deep learning with mathematical image analysis to accurately segment and classify single bacterial cells in 3D fluorescence images. In BCM3D, deep convolutional neural networks (CNNs) are trained using simulated biofilm images with experimentally realistic SBRs, cell densities, labeling methods, and cell shapes. We systematically evaluate the segmentation accuracy of BCM3D using both simulated and experimental images. Compared to state-of-the-art bacterial cell segmentation approaches, BCM3D consistently achieves higher segmentation accuracy and further enables automated morphometric cell classifications in multi-population biofilms.

Indexed as

BiofilmsBacteriaBacterial Physiological PhenomenaDeep LearningImaging, Three-DimensionalMicroscopy, FluorescenceSingle-Cell Analysis

Identifiers

PMID33262347
PMCPMC7708432

What OpenQuestion holds

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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.