Academic Journal
A novel urease-producing strain effectively induces cadmium biomineralization under low-temperature stress.
| Τίτλος: | A novel urease-producing strain effectively induces cadmium biomineralization under low-temperature stress. |
|---|---|
| Συγγραφείς: | Yu Y; State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, College of Ecology and Environment, Chengdu University of Technology, Chengdu 610059, China., Zheng Q; State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, College of Ecology and Environment, Chengdu University of Technology, Chengdu 610059, China., Peng F; State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, College of Ecology and Environment, Chengdu University of Technology, Chengdu 610059, China., Huang Y; State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, College of Ecology and Environment, Chengdu University of Technology, Chengdu 610059, China., Qiu C; Agricultural and Livestock Products Engineering Technology Research Center of Xizang Autonomous Region, Institute of Agricultural Quality Standard and Testing, Xizang Academy of Agricultural and Animal Husbandry Sciences, Lhasa 850032, China., Liu Q; Agricultural and Livestock Products Engineering Technology Research Center of Xizang Autonomous Region, Institute of Agricultural Quality Standard and Testing, Xizang Academy of Agricultural and Animal Husbandry Sciences, Lhasa 850032, China., Liang L; State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, College of Ecology and Environment, Chengdu University of Technology, Chengdu 610059, China., Wu B; State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, College of Ecology and Environment, Chengdu University of Technology, Chengdu 610059, China. Electronic address: wub@cdut.edu.cn. |
| Πηγή: | Journal of environmental sciences (China) [J Environ Sci (China)] 2026 Oct; Vol. 168, pp. 187-195. Date of Electronic Publication: 2026 Jan 14. |
| Τύπος έκδοσης: | Journal Article |
| Γλώσσα: | English |
| Στοιχεία περιοδικού: | Publisher: IOS Press Country of Publication: Netherlands NLM ID: 100967627 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1001-0742 (Print) Linking ISSN: 10010742 NLM ISO Abbreviation: J Environ Sci (China) Subsets: MEDLINE |
| Imprint Name(s): | Publication: Amsterdam : IOS Press Original Publication: Beijing : Editorial Dept. of Journal of Environmental Sciences (China), 1989- |
| Ιατρικοί όροι (MeSH): | Cadmium*/metabolism , Soil Pollutants*/metabolism , Pseudomonas*/metabolism , Urease*/metabolism, Biomineralization ; Cold Temperature ; Biodegradation, Environmental |
| Περίληψη: | Microbially induced carbonate precipitation (MICP) has been widely used to immobilize Cadmium (Cd) in contaminated soils in mining-affected regions. However, its remediation efficacy under low-temperature stress, as well as the nucleation process that regulates Cd biomineralization via carbonate precipitation by psychrophilic bacteria, has yet to be investigated. Here, we isolated Pseudomonas sp. J-6, a novel urease-producing strain from tailings in high-altitude cold regions, exhibiting unparalleled cold adaptability at 5 °C and achieving 95.85 % Cd removal efficiency by MICP at 10 °C. Furthermore, the coprecipitation process of Ca (Copyright © 2026. Published by Elsevier B.V.) |
| Competing Interests: | Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. |
| Contributed Indexing: | Keywords: Cadmium; Coprecipitation process; Low-temperature stress; Microbially induced carbonate precipitation (MICP); Soil remediation |
| Substance Nomenclature: | 00BH33GNGH (Cadmium) 0 (Soil Pollutants) EC 3.5.1.5 (Urease) |
| Entry Date(s): | Date Created: 20260901 Date Completed: 20260901 Latest Revision: 20260901 |
| Update Code: | 20260902 |
| DOI: | 10.1016/j.jes.2026.01.026 |
| PMID: | 42680376 |
| Βάση Δεδομένων: | MEDLINE |
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