ArticleACS omega2024
Dual Screen for Metal-Tolerant Metallophore Producers Evaluated with Soil from the Carpenter Snow Creek Site, a Heavy-Metal-Toxified Site in Montana.
Article in ACS omega, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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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.
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.
Who cites it
2 citing papers in PubMed.
- The complete genome of a copper-tolerant strain ofMicrobiology resource announcements · 2026Article
- Bacterial Siderophore Production in Metal-Rich Environments: Underexplored Sources of Siderophores and Insights into Bioremediation.Journal of natural products · 2026Review
Corrections and comments
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Authors and funding
3 authors.
Funding
Abstract
Bacteria have evolved numerous mechanisms to resist metal toxicity, including small-molecule metal chelators (metallophores). This study presents a dual screening methodology to isolate metallophore-producing bacteria from the Carpenter Snow Creek Mining District for potential use in heavy-metal bioremediation. Soil samples were screened on metal-supplemented plates from which colonies were picked onto chrome azurol S (CAS)-dyed plates. Copper or cerium toxicity was used as the primary selection step, while the CAS assay revealed the excretion of metal-binding compounds. From the pool of bacteria encompassed in the native soil microbiome, fifty-one isolates were picked from metal-toxified media by colony morphology. Out of these colonies, 17 exhibited positive results in the CAS assay. 16S rRNA sequencing identified eight unique species within these CAS-positive hits, the nearest BLAST hits of which were from the genera:
Identifiers
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Registered trials
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