Dr. Ashvini Chauhan

Professor of Environmental Biotechnology, Florida A&M University

Research Expertise

Microbial Biotechnology
Metaomics
Bioremediation
Biochemistry
Cell Biology
Molecular Biology
Biophysics
Physiology
Microbiology
Applied Microbiology and Biotechnology
Biotechnology
Ecology, Evolution, Behavior and Systematics
Soil Science
Ecology
Food Science
Genetics
Microbiology (medical)
Computer Science Applications
Modeling and Simulation
Analytical Chemistry
Genetics (clinical)
Structural Biology
Virology
Environmental Engineering
Water Science and Technology
Molecular Medicine
Earth-Surface Processes
Nature and Landscape Conservation
Pollution
Waste Management and Disposal
Aquatic Science
Mechanical Engineering
Strategy and Management
Metals and Alloys
Industrial and Manufacturing Engineering
Bioengineering
Biofuels
Gut Microbiome

About

As a Professor at Florida A&M University for over 17 years, I have been leading a rigorously funded research program that supports scientific workforce and students in various fields of environmental biotechnology. My mission is to embrace interdisciplinary settings and excel at building highly networked national and international teams to obtain innovative and transformative research-based solutions for a variety of applications. <br> My research is spread over the following fundamental and applied areas: application of meta-omics to better understand microbially-mediated environmental functions, such as bioremediation and biofuel production; host-microbiome associations in health and disease, using oysters and the human gut ecosystem as model systems; and nanotechnology for environmental sensing and remediation. I have also been involved in several entrepreneurial ventures that aim to commercialize the products of my research. I have multiple patents, publications, certifications, and awards in my field of expertise.

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Publications

Kinetics of Biodegradation of p-Nitrophenol by Different Bacteria
Biochemical and Biophysical Research Communications
2000
Chemotaxis of a Ralstonia sp. SJ98 toward Different Nitroaromatic Compounds and Their Degradation
Biochemical and Biophysical Research Communications
2000
Plasmid-Encoded Degradation of p-Nitrophenol and 4-Nitrocatechol by Arthrobacter protophormiae
Biochemical and Biophysical Research Communications
2000
Plasmid-Encoded Degradation ofp-Nitrophenol byPseudomonas cepacia
Biochemical and Biophysical Research Communications
1996
Bacterial Quorum Sensing: Functional Features and Potential Applications in Biotechnology
Microbial Physiology
2012
Chemotaxis and Biodegradation of 3-Methyl- 4-Nitrophenol by Ralstonia sp. SJ98
Biochemical and Biophysical Research Communications
2000
Soil Functional Diversity Analysis of a Bauxite-Mined Restoration Chronosequence
Microbial Ecology
2009
Impact of sideways and bottom-up control factors on bacterial community succession over a tidal cycle
Proceedings of the National Academy of Sciences
2009
Syntrophic-Methanogenic Associations along a Nutrient Gradient in the Florida Everglades
Applied and Environmental Microbiology
2004
Global survey of diversity among environmental saltwater Bacteriovoracaceae
Environmental Microbiology
2007
Halobacteriovorax, an underestimated predator on bacteria: potential impact relative to viruses on bacterial mortality
The ISME Journal
2015
Methods of Soil Microbial Community Analysis
Manual of Environmental Microbiology
2007
Degradation of 4-nitrocatechol by Burkholderia cepacia: a plasmid-encoded novel pathway
Journal of Applied Microbiology
2000
Phylogeny of Acetate-Utilizing Microorganisms in Soils along a Nutrient Gradient in the Florida Everglades
Applied and Environmental Microbiology
2006
Fatty Acid-Oxidizing Consortia along a Nutrient Gradient in the Florida Everglades
Applied and Environmental Microbiology
2006
Degradation of o-Nitrobenzoate via Anthranilic Acid (o-Aminobenzoate) by Arthrobacter protophormiae: A Plasmid-Encoded New Pathway
Biochemical and Biophysical Research Communications
2000
Metagenomic Assessment of the Eastern Oyster-Associated Microbiota
Genome Announcements
2014
Chemotaxis of a Ralstonia sp. SJ98 toward co-metabolizable nitroaromatic compounds
Biochemical and Biophysical Research Communications
2002
A survey of deepwater horizon (DWH) oil-degrading bacteria from the Eastern oyster biome and its surrounding environment
Frontiers in Microbiology
2014
Impacts of Long-Term Irrigation of Domestic Treated Wastewater on Soil Biogeochemistry and Bacterial Community Structure
Applied and Environmental Microbiology
2015
Introducing the Microbes and Social Equity Working Group: Considering the Microbial Components of Social, Environmental, and Health Justice
mSystems
2021
Comparative Genomics and Metabolic Analysis Reveals Peculiar Characteristics of Rhodococcus opacus Strain M213 Particularly for Naphthalene Degradation
PLOS ONE
2016
Evaluation of support matrices for immobilization of anaerobic consortia for efficient carbon cycling in waste regeneration
Biochemical and Biophysical Research Communications
2005
Whole-Genome Sequences of Five Oyster-Associated Bacteria Show Potential for Crude Oil Hydrocarbon Degradation
Genome Announcements
2013
Metagenomic Evaluation of Bacterial and Archaeal Diversity in the Geothermal Hot Springs of Manikaran, India
Genome Announcements
2015
Discrimination of bacteria from Jamaican bauxite soils using laser-induced breakdown spectroscopy
Analytical and Bioanalytical Chemistry
2011
Physiological and Comparative Genomic Analysis of Arthrobacter sp. SRS-W-1-2016 Provides Insights on Niche Adaptation for Survival in Uraniferous Soils
Genes
2018
Syntrophic-archaeal associations in a nutrient-impacted freshwater marsh
Journal of Applied Microbiology
2006
Microbial and Geochemical Assessment of Bauxitic Un-mined and Post-mined Chronosequence Soils from Mocho Mountains, Jamaica
Microbial Ecology
2012
Response of Bdellovibrio and Like Organisms (BALOs) to the Migration of Naturally Occurring Bacteria to Chemoattractants
Current Microbiology
2006
Niche Partition of Bacteriovorax Operational Taxonomic Units Along Salinity and Temporal Gradients in the Chesapeake Bay Reveals Distinct Estuarine Strains
Microbial Ecology
2013
Genomic Characterization of a Mercury Resistant Arthrobacter sp. H-02-3 Reveals the Presence of Heavy Metal and Antibiotic Resistance Determinants
Frontiers in Microbiology
2020
Characterization of Bacterial and Fungal Assemblages From Historically Contaminated Metalliferous Soils Using Metagenomics Coupled With Diffusion Chambers and Microbial Traps
Frontiers in Microbiology
2020
Assessing fecal coliform fate and transport in a coastal watershed using HSPF
Water Science and Technology
2012
Growth and physiological response of Arthrobacter protophormiae RKJ100 toward higher concentrations of o-nitrobenzoate and p-hydroxybenzoate
FEMS Microbiology Letters
2007
Increased Diversity of Predacious Bdellovibrio-Like Organisms (BLOs) as a Function of Eutrophication in Kumaon Lakes of India
Current Microbiology
2009
Composition of Methane-Oxidizing Bacterial Communities as a Function of Nutrient Loading in the Florida Everglades
Microbial Ecology
2012
Draft Genome Sequence of Rhodococcus opacus Strain M213 Shows a Diverse Catabolic Potential
Genome Announcements
2013
Metagenomic analysis of bacterial and archaeal assemblages in the soil-mousse surrounding a geothermal spring
Genomics Data
2015
Biostimulation of Estuarine Microbiota on Substrate Coated Agar Slides: A Novel Approach to Study Diversity of Autochthonous Bdellovibrio- and Like Organisms
Microbial Ecology
2007
Cellulolytic, fermentative, and methanogenic guilds in benthic periphyton mats from the Florida Everglades
FEMS Microbiology Ecology
2007
Whole Genome Sequence Analysis of an Alachlor and Endosulfan Degrading Micrococcus sp. strain 2385 Isolated from Ochlockonee River, Florida
Journal of Genomics
2016
Metagenomics Reveals Planktonic Bacterial Community Shifts across a Natural CO 2 Gradient in the Mediterranean Sea
Genome Announcements
2015
Sustainable Development Tool Using Meta‐Analysis and DPSIR Framework — Application to Savannah River Basin, U.S.
JAWRA Journal of the American Water Resources Association
2020
Phycoremediation Coupled with Generation of Value-Added Products
Microbial Biodegradation and Bioremediation
2014
Soil nitrogen dynamics as an indicator for longleaf pine restoration
Restoration Ecology
2017
Microbial Ecology and Everglades Restoration
Critical Reviews in Environmental Science and Technology
2011
Is Long-Term Heavy Metal Exposure Driving Carriage of Antibiotic Resistance in Environmental Opportunistic Pathogens: A Comprehensive Phenomic and Genomic Assessment Using Serratia sp. SRS-8-S-2018
Frontiers in Microbiology
2020
Announcing the Availability of a Culture Collection of Uranium-Resistant Microbial Assemblages (CURMA) Obtained from Metalliferous Soils of the Savannah River Site, USA
Microbiology Resource Announcements
2020
"Genome-Centric Evaluation of Bacillus sp. strain –ATCC55673 and Response to Uranium Biomineralization"
Significances of Bioengineering & Biosciences
2018
Current trends in algal biotechnology for the generation of sustainable biobased products
Microbial Biodegradation and Bioremediation
2022
Gene Determinants for Mercury Bioremediation as Revealed by Draft Genome Sequence Analysis of Stenotrophomonas sp. Strain MA5
Microbiology Resource Announcements
2019
Metagenomic evaluation of a Utah tar sand microbiota suggests the predominant hydrocarbonoclastic role of Actinobacteria
F1000Research
2018
Draft Genome Sequence of Serratia sp. Strain S1B, Isolated from Mercury-Contaminated Soil
Genome Announcements
2018
Diversity and Distribution of Actinobacterial Aromatic Ring Oxygenase Genes Across Contrasting Soil Properties
Microbial Ecology
2014
Ecological Perspective on the Associations of Syntrophic Bacteria, Methanogens and Methanotrophs in the Florida Everglades WCA-2A Soils
Microbiology of the Everglades Ecosystem
2015
Draft Genome Sequence of Mercury-Resistant Serratia sp. Strain SRS-8-S-2018
Microbiology Resource Announcements
2020
Elevated mortalities of triploid eastern oysters cultured off-bottom in northern Gulf of Mexico
Aquaculture
2019
The Ecology of Methanogenic Archaea in a Nutrient-Impacted Wetland
Advances in Environmental Microbiology
2019
Microbiome Analysis of the Eastern Oyster As a Function of Ploidy and Seasons
Unknown Venue
2023
Density Functional Theory Study of Manganese doped Armchair Graphene Nanoribbon for Effective Carbon Dioxide Gas Sensing
ES Energy & Environment
2022
Culture-based and culture-independent approach for the study of the methanogens and obligate anaerobes from different landfill sites
Frontiers in Microbiology
2024
Metagenome Assembled Genomes (MAG) Facilitate a Better Understanding of Microbially-mediated Heavy Metal Resistance in Soils from a Former Nuclear Materials Production Facility
Unknown Venue
2023
Canarium schweinfurthii (Schweinfurth's olive)
CABI Compendium
2022
Corrigendum: Genomic Characterization of a Mercury Resistant Arthrobacter sp. H-02-3 Reveals the Presence of Heavy Metal and Antibiotic Resistance Determinants
Frontiers in Microbiology
2020
Draft Genome Sequence of Pseudomonas sp. Strain B1, Isolated from a Contaminated Sediment
Genome Announcements
2018
Profitability of Organic Vegetable Production via Sod Based Rotation and Conventional Versus Strip Tillage in the Southern Coastal Plain
Sustainable Agriculture Research
2016
Applications of Image Understanding Technology in Precision Agriculture: Weed Classification, and Crop Row Guidance
Proceedings of the Third International Conference on Precision Agriculture
2015
Decision Support Systems for Agrotechnology Transfer
Sustainable Agriculture Reviews
2012
Restoration of p-nitrophenol contaminated site using Arthrobacter protophormiae and evaluation of structural dynamics of its community during the process
Journal of Biotechnology
2008
Sustainable Urban Energy Solutions: Investigating the Solar Potential of Vertical Façades Amidst Adjacent Buildings in Kuala Lumpur, Malaysia
Journal of Advanced Research in Applied Sciences and Engineering Technology
2023
NNSA Minority Serving Institute Partnership Program (MSIPP)-- Partnership for Advanced Manufacturing Education and Research (PAMER) (Q1 FY2022 Progress Report)
Unknown Venue
2022
Utilizing a Metagenome Assembled Genome Approach Revealed Further Insights into Microbially Mediated Heavy-Metal Resistance in Soils from a Former Nuclear Materials Production Facility
Applied Microbiology
2024
Choice of bead-beater instrument can result in significant differences in the outcome of host-associated microbiome studies
F1000Research
2023
Friend or Foe: Draft Genome Sequence of Bradyrhizobium sp. Strain SRS-191
Microbiology Resource Announcements
2022
Characterization of Microbial Communities and Naturally Occurring Radionuclides in Soilless Growth Media Amended with Different Concentrations of Biochar
Applied Microbiology
2022
Twenty Important Research Questions in Microbial Exposure and Social Equity
mSystems
2022
Comparative Genomic Analysis of Three Pseudomonas Species Isolated from the Eastern Oyster (Crassostrea virginica) Tissues, Mantle Fluid, and the Overlying Estuarine Water Column
Microorganisms
2021
A Rapid and High Throughput MIC Determination Method to Screen Uranium Resistant Microorganisms
Methods and Protocols
2020
Metagenomic Evaluation of Bacterial and Fungal Assemblages Enriched within Diffusion Chambers and Microbial Traps Containing Uraniferous Soils
Microorganisms
2019
Metagenomics-Guided Survey, Isolation, and Characterization of Uranium Resistant Microbiota from the Savannah River Site, USA
Genes
2019
Multiple Lines of Evidences Reveal Mechanisms Underpinning Mercury Resistance and Volatilization by Stenotrophomonas sp. MA5 Isolated from the Savannah River Site (SRS), USA
Cells
2019
Proteogenomic Analysis of Burkholderia Species Strains 25 and 46 Isolated from Uraniferous Soils Reveals Multiple Mechanisms to Cope with Uranium Stress
Cells
2018
Genome-centric evaluation of Burkholderia sp. strain SRS-W-2-2016 resistant to high concentrations of uranium and nickel isolated from the Savannah River Site (SRS), USA
Genomics Data
2017
Whole genome sequence analysis of an Alachlor and Endosulfan degrading Pseudomonas strain W15Feb9B isolated from Ochlockonee River, Florida
Genomics Data
2016

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