Evidence map›Paper›PMID 24114385›Full record

ArticleEnvironmental science and pollution research international2014

Characterization and potential application in mercury bioremediation of highly mercury-resistant marine bacterium Bacillus thuringiensis PW-05.

Hirak R Dash, Neelam Mangwani, Surajit Das

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Article in Environmental science and pollution research international, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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3 · Its place in the literature

Who cites it

17 citing papers in PubMed.

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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

3 authors.

Hirak R DashLaboratory of Environmental Microbiology and Ecology (LEnME), Department of Life Science, National Institute of Technology, Rourkela, 769 008, Odisha, India.
Neelam Mangwani
Surajit Das

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bacillus thuringiensis PW-05 was isolated from the Odisha coast and was found to resist 50 ppm of Hg as HgCl2 as well as higher concentrations of CdCl2, ZnSO4, PbNO3 and Na2HAsO4. Resistance towards several antibiotics, viz amoxycillin, ampicillin, methicillin, azithromycin and cephradine (CV) was also observed. The mer operon possessed by most of the mercury-resistant bacteria was also found in this isolate. Atomic absorption spectroscopy revealed that the isolate can volatilize >90 % of inorganic mercury. It showed biofilm formation in the presence of 50 ppm HgCl2 and can produce exopolysaccharide under same conditions. The isolate was found to volatilize mercury efficiently under a wide range of environmental parameters, i.e. pH (7 to 8), temperature (25 °C to 40 °C) and salinity (5 to 25 ppt). merA gene expression has been confirmed by real-time reverse transcriptase PCR study. Fourier transform infrared study revealed that -SH and -COOH groups play a major role in the process of adaptation to Hg. Hence, this isolate B. thuringiensis PW-05 shows an interesting potential for bioremediation of mercury.

Indexed as

Anti-Bacterial AgentsBacillus thuringiensisBiodegradation, EnvironmentalDNA, BacterialDrug Resistance, BacterialDrug ToleranceGenes, BacterialMercuryMolecular Sequence DataOxidoreductasesRNA, Ribosomal, 16SSequence Analysis, RNAWater Pollutants, ChemicalAnti-Bacterial AgentsDNA, BacterialMercuryOxidoreductasesRNA, Ribosomal, 16SWater Pollutants, Chemical

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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.