Bio-Decolorization of Synthetic Dyes by a Halophilic Bacterium Salinivibrio sp.

Abstract:

:Synthetic dyes, extensively used in various industries, act as pollutants in the aquatic environment, and pose a significant threat to living beings. In the present study, we assessed the potential of a halophilic bacterium Salinivibrio kushneri HTSP isolated from a saltpan for decolorization and bioremediation of synthetic dyes. The genomic assessment of this strain revealed the presence of genes encoding the enzymes involved in decolorization mechanisms including FMN-dependent NADH azoreductase Clade III, which cleave the azo bond of the dye, and the enzymes involved in deamination and isomerization of intermediate compounds. The dye decolorization assay was performed using this bacterial strain on three water-soluble dyes in different concentrations: Coomassie brilliant blue (CBB) G-250 (500-3,000 mg/L), Safranin, and Congo red (50-800 mg/L). Within 48 h, more than 80% of decolorization was observed in all tested concentrations of CBB G-250 and Congo red dyes. The rate of decolorization was the highest for Congo red followed by CBB G-250 and then Safranin. Using UV-Visible spectrometer and Fourier Transform Infrared (FTIR) analysis, peaks were observed in the colored and decolorized solutions. The results indicated a breakdown of dyes upon decolorization, as some peaks were shifted and lost for different vibrations of aromatic rings, aliphatic groups (-CH2, -CH3) and functional groups (-NH, -SO3H, and -SO3-) in decolorized solutions. This study has shown the potential of S. kushneri HTSP to decolorize dyes in higher concentrations at a faster pace than previously reported bacterial strains. Thus, we propose that our isolated strain can be utilized as a potential dye decolorizer and biodegradative for wastewater treatment.

journal_name

Front Microbiol

authors

John J,Dineshram R,Hemalatha KR,Dhassiah MP,Gopal D,Kumar A

doi

10.3389/fmicb.2020.594011

subject

Has Abstract

pub_date

2020-12-21 00:00:00

pages

594011

issn

1664-302X

journal_volume

11

pub_type

杂志文章
  • Swine Enteric Colibacillosis in Spain: Pathogenic Potential of mcr-1 ST10 and ST131 E. coli Isolates.

    abstract::This is a wide epidemiological study of 499 E. coli isolates recovered from 179 outbreaks of enteric colibacillosis from pig production farms in Spain during a period of 10 years. Most samples were of diarrheagenic cases occurred during the post-wean period (PWD) which showed to be significantly associated with ETEC (...

    journal_title:Frontiers in microbiology

    pub_type: 杂志文章

    doi:10.3389/fmicb.2018.02659

    authors: García-Meniño I,García V,Mora A,Díaz-Jiménez D,Flament-Simon SC,Alonso MP,Blanco JE,Blanco M,Blanco J

    更新日期:2018-11-05 00:00:00

  • Untangling the fungal niche: the trait-based approach.

    abstract::Fungi are prominent components of most terrestrial ecosystems, both in terms of biomass and ecosystem functioning, but the hyper-diverse nature of most communities has obscured the search for unifying principles governing community organization. In particular, unlike plants and animals, observational studies provide l...

    journal_title:Frontiers in microbiology

    pub_type: 杂志文章

    doi:10.3389/fmicb.2014.00579

    authors: Crowther TW,Maynard DS,Crowther TR,Peccia J,Smith JR,Bradford MA

    更新日期:2014-10-31 00:00:00

  • Cyanobacterial Diversity in Microbial Mats from the Hypersaline Lagoon System of Araruama, Brazil: An In-depth Polyphasic Study.

    abstract::Microbial mats are complex, micro-scale ecosystems that can be found in a wide range of environments. In the top layer of photosynthetic mats from hypersaline environments, a large diversity of cyanobacteria typically predominates. With the aim of strengthening the knowledge on the cyanobacterial diversity present in ...

    journal_title:Frontiers in microbiology

    pub_type: 杂志文章

    doi:10.3389/fmicb.2017.01233

    authors: Ramos VMC,Castelo-Branco R,Leão PN,Martins J,Carvalhal-Gomes S,Sobrinho da Silva F,Mendonça Filho JG,Vasconcelos VM

    更新日期:2017-06-30 00:00:00

  • The mgtCBR mRNA Leader Secures Growth of Salmonella in Both Host and Non-host Environments.

    abstract::Upon intracellular cues, bacterial mRNA leaders often form secondary structures that determine expression of a downstream protein-coding region(s), thereby providing bacteria with a mechanism to control the amounts of necessary proteins in the right locales. Here we describe a polycistronic mRNA leader that secures ba...

    journal_title:Frontiers in microbiology

    pub_type: 杂志文章

    doi:10.3389/fmicb.2019.02831

    authors: Park M,Kim H,Nam D,Kweon DH,Shin D

    更新日期:2019-12-06 00:00:00

  • Variability of Gut Microbiota Across the Life Cycle of Grapholita molesta (Lepidoptera: Tortricidae).

    abstract::Grapholita molesta, the oriental fruit moth, is a serious global pest of many Rosaceae fruit trees. Gut microorganisms play important roles in host nutrition, digestion, detoxification, and resistance to pathogens. However, there are few studies on the microbiota of G. molesta, particularly during metamorphosis. Here,...

    journal_title:Frontiers in microbiology

    pub_type: 杂志文章

    doi:10.3389/fmicb.2020.01366

    authors: Wang X,Sun S,Yang X,Cheng J,Wei H,Li Z,Michaud JP,Liu X

    更新日期:2020-06-30 00:00:00

  • Fungal diversity in grape must and wine fermentation assessed by massive sequencing, quantitative PCR and DGGE.

    abstract::The diversity of fungi in grape must and during wine fermentation was investigated in this study by culture-dependent and culture-independent techniques. Carignan and Grenache grapes were harvested from three vineyards in the Priorat region (Spain) in 2012, and nine samples were selected from the grape must after crus...

    journal_title:Frontiers in microbiology

    pub_type: 杂志文章

    doi:10.3389/fmicb.2015.01156

    authors: Wang C,García-Fernández D,Mas A,Esteve-Zarzoso B

    更新日期:2015-10-23 00:00:00

  • Perspectives on the Impact of Sampling Design and Intensity on Soil Microbial Diversity Estimates.

    abstract::Soil bacterial communities have long been recognized as important ecosystem components, and have been the focus of many local and regional studies. However, there is a lack of data at large spatial scales, on the biodiversity of soil microorganisms; national or more extensive studies to date have typically consisted o...

    journal_title:Frontiers in microbiology

    pub_type: 杂志文章

    doi:10.3389/fmicb.2019.01820

    authors: Hermans SM,Buckley HL,Lear G

    更新日期:2019-08-07 00:00:00

  • Enhancing Bioremediation Potential of Pseudomonas putida by Developing Its Acid Stress Tolerance With Glutamate Decarboxylase Dependent System and Global Regulator of Extreme Radiation Resistance.

    abstract::The extensive use of acids in a variety of manufacturing industries results in the increase of discharged acidic waste stream into the environment. Such co-pollution of acids and other organic pollutants limits the biodegradation capability of neutrophilic degraders. With high-throughput genetic techniques, we aim to ...

    journal_title:Frontiers in microbiology

    pub_type: 杂志文章

    doi:10.3389/fmicb.2019.02033

    authors: Zhou Z,Liu Y,Zanaroli G,Wang Z,Xu P,Tang H

    更新日期:2019-09-04 00:00:00

  • Plasma Membrane Profiling Reveals Upregulation of ABCA1 by Infected Macrophages Leading to Restriction of Mycobacterial Growth.

    abstract::The plasma membrane represents a critical interface between the internal and extracellular environments, and harbors multiple proteins key receptors and transporters that play important roles in restriction of intracellular infection. We applied plasma membrane profiling, a technique that combines quantitative mass sp...

    journal_title:Frontiers in microbiology

    pub_type: 杂志文章

    doi:10.3389/fmicb.2016.01086

    authors: Long J,Basu Roy R,Zhang YJ,Antrobus R,Du Y,Smith DL,Weekes MP,Javid B

    更新日期:2016-07-12 00:00:00

  • In-Depth Characterization and Functional Analysis of Clonal Variants in a Mycobacterium tuberculosis Strain Prone to Microevolution.

    abstract::The role of clonal complexity has gradually been accepted in infection by Mycobacterium tuberculosis (MTB), although analyses of this issue are limited. We performed an in-depth study of a case of recurrent MTB infection by integrating genotyping, whole genome sequencing, analysis of gene expression and infectivity in...

    journal_title:Frontiers in microbiology

    pub_type: 杂志文章

    doi:10.3389/fmicb.2017.00694

    authors: Navarro Y,Pérez-Lago L,Herranz M,Sierra O,Comas I,Sicilia J,Bouza E,García de Viedma D

    更新日期:2017-04-24 00:00:00

  • Complementarity of Selective Culture and qPCR for Colistin Resistance Screening in Fresh and Frozen Pig Cecum Samples.

    abstract::Retrospective studies involving the screening of frozen stored collections of samples are commonplace when a new threat emerges, but it has been demonstrated that the freeze-thaw process can affect bacterial viability. The study of colistin-resistant bacteria in human and animal samples is an example of this issue. In...

    journal_title:Frontiers in microbiology

    pub_type: 杂志文章

    doi:10.3389/fmicb.2020.572712

    authors: Miguela-Villoldo P,Moreno MA,Hernández M,Rodríguez-Lázaro D,Gallardo A,Borge C,Quesada A,Domínguez L,Ugarte-Ruiz M

    更新日期:2020-11-09 00:00:00

  • Fungal Community and Biodeterioration Analysis of Hull Wood and Its Storage Environment of the Nanhai No. 1 Shipwreck.

    abstract::The Nanhai No. 1 shipwreck is a Chinese merchant ship in the Southern Song Dynasty, and now it is stored in a huge enclosed glass warehouse in Maritime Silk Road Museum in Guangdong Province. At present, the hull of the Nanhai No. 1 shipwreck is still being excavated, and a small part of the hull wood is soaked in a s...

    journal_title:Frontiers in microbiology

    pub_type: 杂志文章

    doi:10.3389/fmicb.2020.609475

    authors: Han Y,Huang X,Wang Y,Du J,Ma K,Chen Y,Li N,Zhang Z,Pan J

    更新日期:2021-01-15 00:00:00

  • Occurrence of Hepatitis E Virus in Pigs and Pork Cuts and Organs at the Time of Slaughter, Spain, 2017.

    abstract::Zoonotic hepatitis E, mainly caused by hepatitis E virus (HEV) genotype (gt) 3, is a foodborne disease that has emerged in Europe in recent decades. The main animal reservoir for genotype 3 is domestic pigs. Pig liver and liver derivates are considered the major risk products, and studies focused on the presence of HE...

    journal_title:Frontiers in microbiology

    pub_type: 杂志文章

    doi:10.3389/fmicb.2019.02990

    authors: García N,Hernández M,Gutierrez-Boada M,Valero A,Navarro A,Muñoz-Chimeno M,Fernández-Manzano A,Escobar FM,Martínez I,Bárcena C,González S,Avellón A,Eiros JM,Fongaro G,Domínguez L,Goyache J,Rodríguez-Lázaro D

    更新日期:2020-01-28 00:00:00

  • Both Alpha- and Beta-Rhizobia Occupy the Root Nodules of Vachellia karroo in South Africa.

    abstract::Vachellia karroo (formerly Acacia karroo) is a wide-spread legume species indigenous to southern Africa. Little is known regarding the identity or diversity of rhizobia that associate with this plant in its native range in South Africa. The aims of this study were therefore: (i) to gather a collection of rhizobia asso...

    journal_title:Frontiers in microbiology

    pub_type: 杂志文章

    doi:10.3389/fmicb.2019.01195

    authors: Beukes CW,Boshoff FS,Phalane FL,Hassen AI,le Roux MM,Stȩpkowski T,Venter SN,Steenkamp ET

    更新日期:2019-06-04 00:00:00

  • Corrigendum: The cyl Genes Reveal the Biosynthetic and Evolutionary Origins of the Group B Streptococcus Hemolytic Lipid, Granadaene.

    abstract::[This corrects the article DOI: 10.3389/fmicb.2019.03123.]. ...

    journal_title:Frontiers in microbiology

    pub_type: 已发布勘误

    doi:10.3389/fmicb.2020.00325

    authors: Armistead B,Whidbey C,Iyer LM,Herrero-Foncubierta P,Quach P,Haidour A,Aravind L,Cuerva JM,Jaspan HB,Rajagopal L

    更新日期:2020-02-25 00:00:00

  • Potential for Prebiotics as Feed Additives to Limit Foodborne Campylobacter Establishment in the Poultry Gastrointestinal Tract.

    abstract::Campylobacter as an inhabitant of the poultry gastrointestinal tract has proven to be difficult to reduce with most feed additives. In-feed antibiotics have been taken out of poultry diets due to the negative reactions of consumers along with concerns regarding the generation of antibiotic resistant bacteria. Conseque...

    journal_title:Frontiers in microbiology

    pub_type: 杂志文章,评审

    doi:10.3389/fmicb.2019.00091

    authors: Kim SA,Jang MJ,Kim SY,Yang Y,Pavlidis HO,Ricke SC

    更新日期:2019-01-31 00:00:00

  • Changing Perspectives on the Role of DnaA-ATP in Orisome Function and Timing Regulation.

    abstract::Bacteria, like all cells, must precisely duplicate their genomes before they divide. Regulation of this critical process focuses on forming a pre-replicative nucleoprotein complex, termed the orisome. Orisomes perform two essential mechanical tasks that configure the unique chromosomal replication origin, oriC to star...

    journal_title:Frontiers in microbiology

    pub_type: 杂志文章,评审

    doi:10.3389/fmicb.2019.02009

    authors: Leonard AC,Rao P,Kadam RP,Grimwade JE

    更新日期:2019-08-29 00:00:00

  • First Line of Defense: Innate Cell-Mediated Control of Pulmonary Aspergillosis.

    abstract::Mycotic infections and their effect on the human condition have been widely overlooked and poorly surveilled by many health organizations even though mortality rates have increased in recent years. The increased usage of immunosuppressive and myeloablative therapies for the treatment of malignant as well as non-malign...

    journal_title:Frontiers in microbiology

    pub_type: 杂志文章,评审

    doi:10.3389/fmicb.2016.00272

    authors: Espinosa V,Rivera A

    更新日期:2016-03-03 00:00:00

  • Fonsecaea pedrosoi Sclerotic Cells: Secretion of Aspartic-Type Peptidase and Susceptibility to Peptidase Inhibitors.

    abstract::Fonsecaea pedrosoi is a dematiaceous fungus and the main causative agent of chromoblastomycosis that is a chronic disease usually affecting the human skin and subcutaneous tissues, which causes deformations and incapacities, being frequently refractory to available therapies. A typical globe-shaped, multiseptated and ...

    journal_title:Frontiers in microbiology

    pub_type: 杂志文章

    doi:10.3389/fmicb.2018.01383

    authors: Palmeira VF,Goulart FRV,Granato MQ,Alviano DS,Alviano CS,Kneipp LF,Santos ALS

    更新日期:2018-06-29 00:00:00

  • Development and Identification of a Novel Anti-HIV-1 Peptide Derived by Modification of the N-Terminal Domain of HIV-1 Integrase.

    abstract::The viral enzyme integrase (IN) is essential for the replication of human immunodeficiency virus type 1 (HIV-1) and represents an important target for the development of new antiretroviral drugs. In this study, we focused on the N-terminal domain (NTD), which is mainly involved into protein oligomerization process, fo...

    journal_title:Frontiers in microbiology

    pub_type: 杂志文章

    doi:10.3389/fmicb.2016.00845

    authors: Sala M,Spensiero A,Esposito F,Scala MC,Vernieri E,Bertamino A,Manfra M,Carotenuto A,Grieco P,Novellino E,Cadeddu M,Tramontano E,Schols D,Campiglia P,Gomez-Monterrey IM

    更新日期:2016-06-10 00:00:00

  • Rhizosphere Microbial Communities of Spartina alterniflora and Juncus roemerianus From Restored and Natural Tidal Marshes on Deer Island, Mississippi.

    abstract::The U. S. Gulf of Mexico is experiencing a dramatic increase in tidal marsh restoration actions, which involves planting coastal areas with smooth cordgrass (Spartina alterniflora) and black needlerush (Juncus roemerianus) for erosion control and to provide habitat for fish and wildlife. It can take decades for sedime...

    journal_title:Frontiers in microbiology

    pub_type: 杂志文章

    doi:10.3389/fmicb.2018.03049

    authors: Mavrodi OV,Jung CM,Eberly JO,Hendry SV,Namjilsuren S,Biber PD,Indest KJ,Mavrodi DV

    更新日期:2018-12-11 00:00:00

  • Long term seasonal dynamics of synechococcus population structure in the gulf of aqaba, northern red sea.

    abstract::Spatial patterns of marine Synechococcus diversity across ocean domains have been reported on extensively. However, much less is known of seasonal and multiannual patterns of change in Synechococcus community composition. Here we report on the genotypic diversity of Synechococcus populations in the Gulf of Aqaba, Nort...

    journal_title:Frontiers in microbiology

    pub_type: 杂志文章

    doi:10.3389/fmicb.2011.00131

    authors: Post AF,Penno S,Zandbank K,Paytan A,Huse SM,Welch DM

    更新日期:2011-06-20 00:00:00

  • Carbohydrate Derived Fulvic Acid: An in vitro Investigation of a Novel Membrane Active Antiseptic Agent Against Candida albicans Biofilms.

    abstract::Carbohydrate derived fulvic acid (CHD-FA) is a heat stable low molecular weight, water soluble, cationic, colloidal material with proposed therapeutic properties. The aim of this study was to evaluate the antifungal activity of CHD-FA against Candida albicans, and to characterize its mode of action. A panel of C. albi...

    journal_title:Frontiers in microbiology

    pub_type: 杂志文章

    doi:10.3389/fmicb.2012.00116

    authors: Sherry L,Jose A,Murray C,Williams C,Jones B,Millington O,Bagg J,Ramage G

    更新日期:2012-03-29 00:00:00

  • The Impact of ackA, pta, and ackA-pta Mutations on Growth, Gene Expression and Protein Acetylation in Escherichia coli K-12.

    abstract::Acetate is a characteristic by-product of Escherichia coli K-12 growing in batch cultures with glucose, both under aerobic as well as anaerobic conditions. While the reason underlying aerobic acetate production is still under discussion, during anaerobic growth acetate production is important for ATP generation by sub...

    journal_title:Frontiers in microbiology

    pub_type: 杂志文章

    doi:10.3389/fmicb.2020.00233

    authors: Schütze A,Benndorf D,Püttker S,Kohrs F,Bettenbrock K

    更新日期:2020-02-21 00:00:00

  • Updates and Comparative Analysis of the Mitochondrial Genomes of Paracoccidioides spp. Using Oxford Nanopore MinION Sequencing.

    abstract::The mitochondrial genome of the Paracoccidioides brasiliensis reference isolate Pb18 was first sequenced and described by Cardoso et al. (2007), as a circular genome with a size of 71.3 kb and containing 14 protein coding genes, 25 tRNAs, and the large and small subunits of ribosomal RNA. Later in 2011, Desjardins et ...

    journal_title:Frontiers in microbiology

    pub_type: 杂志文章

    doi:10.3389/fmicb.2020.01751

    authors: Misas E,Gómez OM,Botero V,Muñoz JF,Teixeira MM,Gallo JE,Clay OK,McEwen JG

    更新日期:2020-08-04 00:00:00

  • Drug Repurposing for Paracoccidioidomycosis Through a Computational Chemogenomics Framework.

    abstract::Paracoccidioidomycosis (PCM) is the most prevalent endemic mycosis in Latin America. The disease is caused by fungi of the genus Paracoccidioides and mainly affects low-income rural workers after inhalation of fungal conidia suspended in the air. The current arsenal of chemotherapeutic agents requires long-term admini...

    journal_title:Frontiers in microbiology

    pub_type: 杂志文章

    doi:10.3389/fmicb.2019.01301

    authors: de Oliveira AA,Neves BJ,Silva LDC,Soares CMA,Andrade CH,Pereira M

    更新日期:2019-06-12 00:00:00

  • Mammalian MicroRNAs: Post-Transcriptional Gene Regulation in RNA Virus Infection and Therapeutic Applications.

    abstract::RNA silencing mediated by microRNAs (miRNAs) is a recently discovered gene regulatory mechanism involved in various aspects of biology, such as development, cell differentiation and proliferation, and innate immunity against viral infections. miRNAs, which are a class of small (21-25 nucleotides) RNAs, target messenge...

    journal_title:Frontiers in microbiology

    pub_type: 杂志文章

    doi:10.3389/fmicb.2010.00108

    authors: Tsunetsugu-Yokota Y,Yamamoto T

    更新日期:2010-10-13 00:00:00

  • Isolation of a Leuconostoc mesenteroides Strain With Anti-Porcine Epidemic Diarrhea Virus Activities From Kefir Grains.

    abstract::Swine grown under commercial conditions are vulnerable to environmental exposure to several viruses, which may cause infectious diseases and spread easily and rapidly, resulting in significant economic losses in animal husbandry. Previous studies have suggested that probiotics seem to be a new and promising alternativ...

    journal_title:Frontiers in microbiology

    pub_type: 杂志文章

    doi:10.3389/fmicb.2020.01578

    authors: Chang-Liao WP,Lee A,Chiu YH,Chang HW,Liu JR

    更新日期:2020-07-15 00:00:00

  • Disentangling Large- and Small-Scale Abiotic and Biotic Factors Shaping Soil Microbial Communities in an Alpine Cushion Plant System.

    abstract::Microorganisms play a crucial role in biogeochemical cycles and ecosystem processes, but the key factors driving microbial community structure are poorly understood, particularly in alpine environments. In this study, we aim to disentangle the relative contribution of abiotic and biotic factors shaping bacterial and f...

    journal_title:Frontiers in microbiology

    pub_type: 杂志文章

    doi:10.3389/fmicb.2020.00925

    authors: Wang C,Michalet R,Liu Z,Jiang X,Wang X,Zhang G,An L,Chen S,Xiao S

    更新日期:2020-05-25 00:00:00

  • Transcription Profiling Reveals Cooperative Metabolic Interactions in a Microbial Cheese-Ripening Community Composed of Debaryomyces hansenii, Brevibacterium aurantiacum, and Hafnia alvei.

    abstract::Ripening cultures containing fungi and bacteria are widely used in smear-ripened cheese production processes, but little is known about the biotic interactions of typical ripening microorganisms at the surface of cheese. We developed a lab-scale mini-cheese model to investigate the biotic interactions of a synthetic c...

    journal_title:Frontiers in microbiology

    pub_type: 杂志文章

    doi:10.3389/fmicb.2019.01901

    authors: Pham NP,Landaud S,Lieben P,Bonnarme P,Monnet C

    更新日期:2019-08-16 00:00:00