Evidence map›Paper›PMID 40541930›Full record

ArticleNPJ biofilms and microbiomes2025

A promiscuous Bcd amino acid dehydrogenase promotes biofilm development in Bacillus subtilis.

David Ranava, Stephen M Lander, Szu-Yu Kuan, Jonathan D Winkelman, Arthur Prindle, Mee-Ngan F Yap

Abstract read
In one paragraph

Article in NPJ biofilms and microbiomes, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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.

David RanavaDepartment of Microbiology-Immunology, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA. dranava@imm.cnrs.fr.
Stephen M LanderDepartment of Biochemistry and Molecular Genetics, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA.
Szu-Yu KuanDepartment of Microbiology-Immunology, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA.
Jonathan D WinkelmanTrestle LLC, Milwaukee, WI, USA.
Arthur PrindleDepartment of Microbiology-Immunology, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA.
Mee-Ngan F YapDepartment of Microbiology-Immunology, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA. frances.yap@northwestern.edu.

Funding

Regulation and function of bacterial hibernating 100S ribosomeR01GM121359 · NIGMS · SAINT LOUIS UNIVERSITY · PI YAP, M.-N. FRANCES · 2017 to 2025
$3.2M
Evolution and consequences of multidrug resistant ribosomeR01AI150986 · NIAID · NORTHWESTERN UNIVERSITY AT CHICAGO · PI YAP, M.-N. FRANCES · 2020 to 2024
$2.3M
Emergent metabolic coordination and cell-to-cell signaling in bacterial biofilms-ADMIN SUPP for EquipmentR35GM147170 · NIGMS · NORTHWESTERN UNIVERSITY AT CHICAGO · PI Arthur Prindle · 2022 to 2026
$2.1M
Elucidating mechanisms of acetylcholine signaling in bacterial biofilmsF31GM143907 · NIGMS · NORTHWESTERN UNIVERSITY AT CHICAGO · PI LANDER, STEPHEN · 2022 to 2024
$131k
Army Research Office W911NF-19-1-0136David and Lucile Packard Foundation 2018-68055National Science Foundation NSF 2239567NIAID NIH HHS R01 AI150986NIGMS NIH HHS F31 GM143907NIGMS NIH HHS R01 GM121359NIGMS NIH HHS R35 GM147170NIH HHS F31GM143907NIH HHS R01GM121359NIH HHS R35GM147170Pew Charitable Trusts 2019-A-06953
6 · The paper itself

Abstract

Glutamate dehydrogenase (GDH) resides at the crossroads of nitrogen and carbon metabolism, catalyzing the reversible conversion of L-glutamate to α-ketoglutarate and ammonium. GDH paralogs are ubiquitous across most species, presumably enabling functional specialization and genetic compensation in response to diverse conditions. Staphylococcus aureus harbors a single housekeeping GDH (GudB), whereas Bacillus subtilis encodes both a major and a minor GDH, GudB and RocG, respectively. In an unsuccessful attempt to identify an alternative GDH in S. aureus, we serendipitously discovered previously unrecognized GDH activity in two metabolic enzymes of B. subtilis. The hexameric Val/Leu/Ile dehydrogenase Bcd (formerly YqiT) catabolizes branched-chain amino acids and to a lesser extent glutamate using NAD

Indexed as

Amino Acid OxidoreductasesBacillus subtilisBacterial ProteinsBiofilmsGlutamate DehydrogenaseNADStaphylococcus aureusAmino Acid OxidoreductasesBacterial ProteinsGlutamate DehydrogenaseNAD

Identifiers

PMID40541930
PMCPMC12181280

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.