ArticleApplied and environmental microbiology2015
A new fungal isolate, Penidiella sp. strain T9, accumulates the rare earth element dysprosium.
Article in Applied and environmental microbiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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11 citing papers in PubMed, 67 citations in OpenAlex.
- Phyto- and Microbial-Based Remediation of Rare-Earth-Element-Polluted Soil.Microorganisms · 2025Review
- Profiling microbial communities in an extremely acidic environment influenced by a cold natural carbon dioxide spring: A study of the Mefite in Ansanto Valley, Southern Italy.Environmental microbiology reports · 2024Article
- The potentials of biofilm reactor as recourse for the recuperation of rare earth metals/elements from wastewater: a review.Environmental science and pollution research international · 2021Review
- Biological leaching of rare earth elements.World journal of microbiology & biotechnology · 2020Review
- The accumulation of rare-earth yttrium ions by Penicillium sp. ZD28.AMB Express · 2020Article
- Fungi, a neglected component of acidophilic biofilms: do they have a potential for biotechnology?Extremophiles : life under extreme conditions · 2019Review
- Bio-mining of Lanthanides from Red Mud by Green Microalgae.Molecules (Basel, Switzerland) · 2019Article
- Facile Arsenazo III-Based Assay for Monitoring Rare Earth Element Depletion from Cultivation Media for Methanotrophic and Methylotrophic Bacteria.Applied and environmental microbiology · 2018Article
- Expanding beyond canonical metabolism: Interfacing alternative elements, synthetic biology, and metabolic engineering.Synthetic and systems biotechnology · 2018Review
- Metal and metalloid biorecovery using fungi.Microbial biotechnology · 2017Article
- The Geomycology of Elemental Cycling and Transformations in the Environment.Microbiology spectrum · 2017Review
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
With an aim to develop a highly efficient method for the recovery of rare earth elements (REEs) by using microorganisms, we attempted to isolate dysprosium (Dy)-accumulating microorganisms that grow under acidic conditions from environmental samples containing high concentrations of heavy metals. One acidophilic strain, T9, which was isolated from an abandoned mine, decreased the concentration of Dy in medium that contained 100 mg/liter Dy to 53 mg/liter Dy after 3 days of cultivation at pH 2.5. The Dy content in the cell pellet of the T9 strain was 910 μg/mg of dry cells. The T9 strain also accumulated other REEs. Based on the results of 28S-D1/D2 rRNA gene sequencing and morphological characterization, we designated this fungal strain Penidiella sp. T9. Bioaccumulation of Dy was observed on the cell surface of the T9 strain by elemental mapping using scanning electron microscopy-energy dispersive X-ray spectroscopy. Our results indicate that Penidiella sp. T9 has the potential to recover REEs such as Dy from mine drainage and industrial liquid waste under acidic conditions.
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