Defluoridation by Microbes: A Potential Remediation Technique DOI

Madhulika Esther Prasad,

Santosh Kumar Karn, Pallavi Singh

et al.

Environmental science and engineering, Journal Year: 2024, Volume and Issue: unknown, P. 193 - 221

Published: Jan. 1, 2024

Language: Английский

The link between ancient microbial fluoride resistance mechanisms and bioengineering organofluorine degradation or synthesis DOI Creative Commons
Randy B Stockbridge,

Lawrence P. Wackett

Nature Communications, Journal Year: 2024, Volume and Issue: 15(1)

Published: May 30, 2024

Abstract Fluorinated organic chemicals, such as per- and polyfluorinated alkyl substances (PFAS) fluorinated pesticides, are both broadly useful unusually long-lived. To combat problems related to the accumulation of these compounds, microbial PFAS organofluorine degradation biosynthesis less-fluorinated replacement chemicals under intense study. Both efforts undermined by substantial toxicity fluoride, an anion that powerfully inhibits metabolism. Microorganisms have contended with environmental mineral fluoride over evolutionary time, evolving a suite detoxification mechanisms. In this perspective, we synthesize emerging ideas on defluorination/fluorination resistance mechanisms identify best approaches for bioengineering new degrading making compounds.

Language: Английский

Citations

10
Genomic characterization of a novel ureolytic bacteria, Lysinibacillus capsici TSBLM, and its application to the remediation of acidic heavy metal-contaminated soil DOI
Xuesong Hu,

Banghua He,

Yingchao Liu

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 927, P. 172170 - 172170

Published: April 3, 2024

Language: Английский

Citations

7
Unravelling dibenzothiophene degradation pathway in a novel Ancylobacter bharuchii IITR112 and insights from genome analysis DOI
Varsha Tripathi, Shilpee Pal, Srikrishna Subramanian

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 115630 - 115630

Published: Jan. 1, 2025

Language: Английский

Citations

0
Utilizing ARTP Mutagenized Calcifying Microorganisms to Drive Low-Urea Biocementation: Enhancing Strength and Reducing Ammonium Waste Emissions DOI
Xiaoying Zhang, Hongyu Wang, Yue He

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116923 - 116923

Published: May 1, 2025

Language: Английский

Citations

0
Efficacious use of Micrococcus yunnanensis GKSM13 for the growth of rice seedlings under copper stress with elucidation into genomic traits DOI Creative Commons
Krishnendu Majhi,

Moitri Let,

Rajib Bandopadhyay

et al.

Current Plant Biology, Journal Year: 2023, Volume and Issue: 37, P. 100318 - 100318

Published: Dec. 30, 2023

Rice is widely cultivated worldwide, and beneficial bactrial colonization are particularly desirable for sustainable agriculture because they promote growth production by preventing excessive heavy metal contamination. The present study was conducted with the aim of improving rice seedlings (MTU1010 variety) under copper (Cu) stress using Cu-tolerant plant promoting bacteria (PGPB) Micrococcus yunnanensis GKSM13. Strain GKSM13 able to produce factors (PGPFs) such as indole-3-acetic acid (IAA), gibberellin A3 (GA3) ammonia, accumulate proline, fix N2, inhibit 2,2-Diphenyl-1-picrylhydrazyl (DPPH). treated Cu2+ co-inoculated significantly improved their in morphological biochemical aspects. When analysed field emission scanning electron microscope (FE-SEM), found be associated root cells form large number coccoid cells. uptake reduced 57.5% presence treatment also Cu-induced oxidative activating antioxidant enzymes including superoxide dismutase (SOD), catalase (CAT), ascorbate peroxidase (APOX) glutathione (GPOX), which supported DPPH inhibition reduction malondialdehyde (MDA) accumulation. Insight into genome strain reveals tryptophan (trp), ent-kaurene, cyanase (cyn), phosphate-specific transport (pst), major facilitator superfamily transporter (MFS), sulphate (cys), proline (pro) SOD (sod) genes, responsible alleviating stress. Therefore, application M. could provide a agricultural solution Cu-affected mining areas.

Language: Английский

Citations

9
Defluoridation Efficiency of a Novel Fluoride-Resistant Exiguobacterium indicum MLN15 DOI

Moitri Let,

Krishnendu Majhi, Rajib Bandopadhyay

et al.

National Academy Science Letters, Journal Year: 2023, Volume and Issue: 46(6), P. 511 - 515

Published: June 21, 2023

Language: Английский

Citations

8
Genome sequencing, annotation and application of a strain of Microbacterium paraoxydans – A bacterium with arsenic bioremediation and plant growth promoting potential DOI Creative Commons
Debjani Mandal,

Sadhan Kr. Das,

Jishnu Adhikari

et al.

The Microbe, Journal Year: 2024, Volume and Issue: 4, P. 100132 - 100132

Published: July 17, 2024

A heavy metal hypertolerant plant growth-promoting bacterium was isolated from the arsenic-contaminated garden soil of Bhagobangola I block (Murshidabad district). Metagenomic classification identified bacterial isolate as a member genus Microbacterium. Taxonomic assessment strain revealed its maximum average nucleotide identity (89.99 %) with Microbacterium paraoxydans DSM 15019. Prokaryotic genome annotation performed by Prokka, DFAST and RAST. The entire consisted 3365911 bases 69.90 % GC content. Prokka detected 3216 coding sequences (1461 hypothetical sequences), 3283 genes, 10 miscellaneous RNAs, 3 rRNAs, 53 tRNAs 1 tmRNA in genome. 3257 (1217 rRNA tRNA RAST 3285 49 RNAs Only 25 these could be categorised subsystems. In RAST, 789 32 were considered non-hypothetical hypothetical, respectively. genes gene clusters responsible for arsenic resistance (arsR, arsB, arsC, acr1, acr2 acr3), tolerance to other metals (copper, manganese, zinc, etc.) growth promotion (auxin biosynthesis, siderophore-mediated iron acquisition, phosphate polyphosphate metabolism, trehalose also bioremediation potential nature confirmed silver diethyl dithio carbamate (SDDC) method pot experiments, aforementioned traits point towards tool biofertilizer reducing toxicity promoting growth.

Language: Английский

Citations

3
Revealing the defluoridation efficacy of a ureolytic bacterium Micrococcus yunnanensis MLN22 through MICP driven biomineralization for sustainable groundwater development DOI

Moitri Let,

Krishnendu Majhi, Ayan De

et al.

Environment Development and Sustainability, Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 14, 2024

Language: Английский

Citations

2
Ca2+-controlled Mn(II) removal process in Aurantimonas sp. HBX-1: Microbially-induced carbonate precipitation (MICP) versus Mn(II) oxidation DOI

Huiqing Ma,

Bingxin Hu, Yu Zhang

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 951, P. 175482 - 175482

Published: Aug. 14, 2024

Language: Английский

Citations

1
Elucidating metabolic pathways through genomic analysis in highly heavy metal-resistant Halobacterium salinarum strains DOI Creative Commons
Houda Baati,

Mariem Siala,

Silvia Benali

et al.

Heliyon, Journal Year: 2024, Volume and Issue: 10(23), P. e40822 - e40822

Published: Nov. 30, 2024

The annotated and predicted genomes of five archaeal strains (AS1, AS2, AS8, AS11 AS19), isolated from Sfax solar saltern sediments (Tunisia) affiliated with

Language: Английский

Citations

0