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Di Cesare A, Sathicq MB, Sbaffi T, Sabatino R, Manca D, Breider F, Coudret S, Pinnell LJ, Turner JW, Corno G. Parity in bacterial communities and resistomes: Microplastic and natural organic particles in the Tyrrhenian Sea. MARINE POLLUTION BULLETIN 2024; 203:116495. [PMID: 38759465 DOI: 10.1016/j.marpolbul.2024.116495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 05/10/2024] [Accepted: 05/12/2024] [Indexed: 05/19/2024]
Abstract
Petroleum-based microplastic particles (MPs) are carriers of antimicrobial resistance genes (ARGs) in aquatic environments, influencing the selection and spread of antimicrobial resistance. This research characterized MP and natural organic particle (NOP) bacterial communities and resistomes in the Tyrrhenian Sea, a region impacted by plastic pollution and climate change. MP and NOP bacterial communities were similar but different from the free-living planktonic communities. Likewise, MP and NOP ARG abundances were similar but different (higher) from the planktonic communities. MP and NOP metagenome-assembled genomes contained ARGs associated with mobile genetic elements and exhibited co-occurrence with metal resistance genes. Overall, these findings show that MPs and NOPs harbor potential pathogenic and antimicrobial resistant bacteria, which can aid in the spread of antimicrobial resistance. Further, petroleum-based MPs do not represent novel ecological niches for allochthonous bacteria; rather, they synergize with NOPs, collectively facilitating the spread of antimicrobial resistance in marine ecosystems.
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Affiliation(s)
- Andrea Di Cesare
- National Research Council of Italy - Water Research Institute (CNR-IRSA) Molecular Ecology Group (MEG), Verbania, Italy
| | - Maria Belen Sathicq
- Instituto de Limnología "Dr. Raúl A. Ringuelet" (ILPLA) CONICET-UNLP, Bv. 120 y 62 n1437, La Plata, Buenos Aires, Argentina
| | - Tomasa Sbaffi
- National Research Council of Italy - Water Research Institute (CNR-IRSA) Molecular Ecology Group (MEG), Verbania, Italy
| | - Raffaella Sabatino
- National Research Council of Italy - Water Research Institute (CNR-IRSA) Molecular Ecology Group (MEG), Verbania, Italy
| | - Dario Manca
- National Research Council of Italy - Water Research Institute (CNR-IRSA) Molecular Ecology Group (MEG), Verbania, Italy
| | - Florian Breider
- Ecole Polytechnique Fédérale de Lausanne EPFL, Central Environmental Laboratory, IIE, ENAC, Station 2, CH-1015 Lausanne, Switzerland
| | - Sylvain Coudret
- Ecole Polytechnique Fédérale de Lausanne EPFL, Central Environmental Laboratory, IIE, ENAC, Station 2, CH-1015 Lausanne, Switzerland
| | - Lee J Pinnell
- Veterinary Education, Research, and Outreach Program, School of Veterinary Medicine & Biomedical Sciences, Texas A&M University, Canyon, TX, USA
| | - Jeffrey W Turner
- Department of Life Sciences, Texas A&M University, Corpus Christi, TX, USA
| | - Gianluca Corno
- National Research Council of Italy - Water Research Institute (CNR-IRSA) Molecular Ecology Group (MEG), Verbania, Italy.
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2
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Jacquin J, Budinich M, Chaffron S, Barbe V, Lombard F, Pedrotti ML, Gorsky G, Ter Halle A, Bruzaud S, Kedzierski M, Ghiglione JF. Niche partitioning and plastisphere core microbiomes in the two most plastic polluted zones of the world ocean. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:41118-41136. [PMID: 38844633 DOI: 10.1007/s11356-024-33847-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Accepted: 05/25/2024] [Indexed: 06/21/2024]
Abstract
Plastics are offering a new niche for microorganisms colonizing their surface, the so-called "plastisphere," in which diversity and community structure remain to be characterized and compared across ocean pelagic regions. Here, we compared the bacterial diversity of microorganisms living on plastic marine debris (PMD) and the surrounding free-living (FL) and organic particle-attached (PA) lifestyles sampled during the Tara expeditions in two of the most plastic polluted zones in the world ocean, i.e., the North Pacific gyre and the Mediterranean Sea. The 16S rRNA gene sequencing analysis confirmed that PMD are a new anthropogenic ocean habitat for marine microbes at the ocean-basin-scale, with clear niche partitioning compared to FL and PA lifestyles. At an ocean-basin-scale, the composition of the plastisphere communities was mainly driven by environmental selection, rather than polymer types or dispersal effect. A plastisphere "core microbiome" could be identified, mainly dominated by Rhodobacteraceae and Cyanobacteria. Predicted functions indicated the dominance of carbon, nitrogen and sulfur metabolisms on PMD that open new questions on the role of the plastisphere in a large number of important ecological processes in the marine ecosystem.
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Affiliation(s)
- Justine Jacquin
- UMR 7621, Laboratoire d'Océanographie Microbienne (LOMIC), CNRS, Sorbonne Université, 1 Avenue Fabre, 66650, Banyuls Sur Mer, France
| | - Marko Budinich
- Laboratoire Adaptation Et Diversité en Milieu Marin, Station Biologique de Roscoff, CNRS, Sorbonne Université, Roscoff, France
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, FR2022/Tara Oceans GOSEE, Paris, France
| | - Samuel Chaffron
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, FR2022/Tara Oceans GOSEE, Paris, France
- École Centrale Nantes, CNRS, LS2N, UMR 6004, Nantes Université, F-44000, Nantes, France
| | - Valérie Barbe
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, France
| | - Fabien Lombard
- UMR 7076, Laboratoire d'Océanographie de Villefranche, Sorbonne Université, CNRS, Villefranche Sur Mer, France
| | - Maria-Luiza Pedrotti
- UMR 7076, Laboratoire d'Océanographie de Villefranche, Sorbonne Université, CNRS, Villefranche Sur Mer, France
| | - Gabriel Gorsky
- UMR 7076, Laboratoire d'Océanographie de Villefranche, Sorbonne Université, CNRS, Villefranche Sur Mer, France
| | - Alexandra Ter Halle
- Laboratoire SOFMAT, CNRS, Université de Toulouse III-Paul Sabatier, UMR 5623, Toulouse, France
| | - Stéphane Bruzaud
- UMR CNRS 6027, Institut de Recherche Dupuy de Lôme (IRDL), Université de Bretagne-Sud, Lorient, France
| | - Mikaël Kedzierski
- UMR CNRS 6027, Institut de Recherche Dupuy de Lôme (IRDL), Université de Bretagne-Sud, Lorient, France
| | - Jean-François Ghiglione
- UMR 7621, Laboratoire d'Océanographie Microbienne (LOMIC), CNRS, Sorbonne Université, 1 Avenue Fabre, 66650, Banyuls Sur Mer, France.
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, FR2022/Tara Oceans GOSEE, Paris, France.
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3
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Sheraz M, Han S, Lee KE, Yanilmaz M, Kwon M, Kim J, Sim J, Kim J. Innovative tarantula hair-inspired washing machine filters for enhanced microfiber capture. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 926:171807. [PMID: 38521254 DOI: 10.1016/j.scitotenv.2024.171807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Revised: 03/12/2024] [Accepted: 03/16/2024] [Indexed: 03/25/2024]
Abstract
Aquatic environments are being polluted by microplastics primarily originating from the washing of synthetic textiles. Microfibers (MF), which are microplastics in synthetic fibers, are consistently introduced into the environment with each domestic laundry cycle. To address this issue, we developed a specialized MF capture "barbed filter" (BF) by transforming PET monofilaments of different diameters (0.4, 0.6, and 0.8 mm) into structures that closely resemble the characteristics of tarantula urticating hairs. BFs feature sharp barbs that effectively capture and retain microfibers of diverse lengths, surpassing the performance of conventional control filters. The BFs had a retention efficiency of 88-91 %, while the CFs had an efficiency of 79-86 %. Our findings revealed that the barbed filter significantly outperformed the conventional control filter in capturing microfibers due to its smaller pore size, shorter pore distance, and unique filter shape. This design not only enhances the surface area and friction, facilitating microfibril strong entrapment but also minimizes the probability of microfibril passage through the filter. This research offers a promising solution for reducing microfibril release from laundry and textile industrial wastewater. The implementation of BFs in real life has the potential to significantly reduce microplastic pollution and promote a cleaner and more sustainable environment.
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Affiliation(s)
- Mahshab Sheraz
- Advanced Textile R&D Department, Korea Institute of Industrial Technology (KITECH), Ansan 15588, Republic of Korea
| | - Seri Han
- Advanced Textile R&D Department, Korea Institute of Industrial Technology (KITECH), Ansan 15588, Republic of Korea
| | - Kyung Eun Lee
- Department of Mechanical Engineering, Inha University, 100 Inharo, Incheon 22212, Republic of Korea
| | - Meltem Yanilmaz
- Department of Textile Engineering, Istanbul Technical University, Istanbul 34467, Turkey
| | - Miyeon Kwon
- Material & Component Convergence Department, Korea Institute of Industrial Technology (KITECH), Ansan-si 15588, Republic of Korea
| | - Juhea Kim
- Material & Component Convergence Department, Korea Institute of Industrial Technology (KITECH), Ansan-si 15588, Republic of Korea
| | - Jaewoo Sim
- Department of Mechanical Engineering, Inha University, 100 Inharo, Incheon 22212, Republic of Korea
| | - Juran Kim
- Advanced Textile R&D Department, Korea Institute of Industrial Technology (KITECH), Ansan 15588, Republic of Korea; HYU-KITECH Joint Department, Hanyang University, 222, Wangsimni-ro, Seongdong-gu, Seoul 04763, Republic of Korea.
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4
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Lenoble V, Cindrić AM, Briand JF, Pedrotti ML, Lacerda AL, Muniategui-Lorenzo S, Fernández-González V, Moscoso-Pérez CM, Andrade-Garda JM, Casotti R, Murano C, Donnarumma V, Frizzi S, Hannon C, Joyce H, Nash R, Frias J. Bioaccumulation of trace metals in the plastisphere: Awareness of environmental risk from a European perspective. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2024; 348:123808. [PMID: 38521396 DOI: 10.1016/j.envpol.2024.123808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 03/08/2024] [Accepted: 03/15/2024] [Indexed: 03/25/2024]
Abstract
The term "Plastisphere" refers to the biofilm layer naturally formed by microorganisms attaching to plastic surfaces. This layer possesses the capability to adsorb persistent organic and inorganic pollutants, particularly trace metals, which are the focus of this research study. Immersion experiments were concurrently conducted in five locations spanning four European countries (France, Ireland, Spain, and Italy) utilising eight distinct polymers. These immersions, repeated every three months over a one-year period, aimed to evaluate the baseline bioaccumulation of 12 trace metals. The study underscores the intricate nature of metal bioaccumulation, influenced by both micro-scale factors (such as polymer composition) and macro-scale factors (including geographical site and seasonal variations). Villefranche Bay in France exhibited the lowest metals bioaccumulation, whereas Naples in Italy emerged as the site where bioaccumulation was often the highest for the considered metals. Environmental risk assessment was also conducted in the study. The lightweight nature of certain plastics allows them to be transported across significant distances in the ocean. Consequently, evaluating trace metal concentrations in the plastisphere is imperative for assessing potential environmental repercussions that plastics, along with their associated biota, may exert even in locations distant from their point of emission.
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Affiliation(s)
- Véronique Lenoble
- Université de Toulon, Aix Marseille Univ., CNRS, IRD, MIO, Toulon, France.
| | - Ana-Marija Cindrić
- Ruđer Bošković Institute, Center for Marine and Environmental Research, Zagreb, Croatia.
| | | | - Maria Luiza Pedrotti
- Laboratoire d'Océanographie de Villefranche sur mer (LOV), UPMC Université Paris 06, CNRS UMR 7093, Sorbonne Université, Villefranche sur Mer, France.
| | - Ana Luzia Lacerda
- Laboratoire d'Océanographie de Villefranche sur mer (LOV), UPMC Université Paris 06, CNRS UMR 7093, Sorbonne Université, Villefranche sur Mer, France
| | - Soledad Muniategui-Lorenzo
- University of A Coruña. Grupo Química Analítica Aplicada (QANAP), Instituto Universitario de Medio Ambiente (IUMA), Department of Chemistry. Faculty of Sciences. A Coruña 15071, Spain.
| | - Veronica Fernández-González
- University of A Coruña. Grupo Química Analítica Aplicada (QANAP), Instituto Universitario de Medio Ambiente (IUMA), Department of Chemistry. Faculty of Sciences. A Coruña 15071, Spain.
| | - Carmen Ma Moscoso-Pérez
- University of A Coruña. Grupo Química Analítica Aplicada (QANAP), Instituto Universitario de Medio Ambiente (IUMA), Department of Chemistry. Faculty of Sciences. A Coruña 15071, Spain.
| | - José M Andrade-Garda
- University of A Coruña. Grupo Química Analítica Aplicada (QANAP), Instituto Universitario de Medio Ambiente (IUMA), Department of Chemistry. Faculty of Sciences. A Coruña 15071, Spain.
| | | | - Carola Murano
- Stazione Zoologica Anton Dohrn, Naples, Italy; NBFC, National Biodiversity Future Center, Piazza Marina 61, 90133 Palermo, Italy.
| | - Vincenzo Donnarumma
- Institute of Marine Sciences - National Research Council ISMAR-CNR. Forte Santa Teresa Pozzuolo di Lerici, 19032 La Spezia, Italy.
| | - Sébastien Frizzi
- Université de Toulon, Aix Marseille Univ., CNRS, IRD, MIO, Toulon, France
| | - Colin Hannon
- Marine & Freshwater Research Centre, Atlantic Technological University, Dublin Road, H91 T8NW, Galway, Ireland
| | - Haleigh Joyce
- Marine & Freshwater Research Centre, Atlantic Technological University, Dublin Road, H91 T8NW, Galway, Ireland
| | - Róisín Nash
- Marine & Freshwater Research Centre, Atlantic Technological University, Dublin Road, H91 T8NW, Galway, Ireland.
| | - João Frias
- Marine & Freshwater Research Centre, Atlantic Technological University, Dublin Road, H91 T8NW, Galway, Ireland.
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5
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Silva V, Pérez V, Gillanders BM. Short-term plastisphere colonization dynamics across six plastic types. Environ Microbiol 2023; 25:2732-2745. [PMID: 37341062 DOI: 10.1111/1462-2920.16445] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 05/31/2023] [Indexed: 06/22/2023]
Abstract
Marine plastic pollution is a major concern worldwide, but the understanding of plastisphere dynamics remains limited in the southern hemisphere. To address this knowledge gap, we conducted a study in South Australia to investigate the prokaryotic community of the plastisphere and its temporal changes over 4 weeks. We submerged six plastic types (i.e., High-Density Polyethylene [HDPE], Polyvinyl chloride [PVC], Low-Density Polyethylene [LDPE], Polypropylene [PP], Polystyrene [PS] and the understudied textile, polyester [PET]) and wood in seawater and sampled them weekly to characterize the prokaryotic community using 16S rRNA gene metabarcoding. Our results showed that the plastisphere composition shifted significantly over short time scales (i.e., 4 weeks), and each plastic type had distinct groups of unique genera. In particular, the PVC plastisphere was dominated by Cellvibrionaceae taxa, distinguishing it from other plastics. Additionally, the textile polyester, which is rarely studied in plastisphere research, supported the growth of a unique group of 25 prokaryotic genera (which included the potential pathogenic Legionella genus). Overall, this study provides valuable insights into the colonization dynamics of the plastisphere over short time scales and contributes to narrowing the research gap on the southern hemisphere plastisphere.
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Affiliation(s)
- Vinuri Silva
- Southern Seas Ecology Laboratories, School of Biological Sciences, University of Adelaide, Adelaide, South Australia, Australia
| | - Vilma Pérez
- Southern Seas Ecology Laboratories, School of Biological Sciences, University of Adelaide, Adelaide, South Australia, Australia
- Australian Centre for Ancient DNA (ACAD), University of Adelaide, Adelaide, South Australia, Australia
- Centre of Excellence for Australian Biodiversity and Heritage, University of Adelaide, Adelaide, South Australia, Australia
| | - Bronwyn M Gillanders
- Southern Seas Ecology Laboratories, School of Biological Sciences, University of Adelaide, Adelaide, South Australia, Australia
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Leighton RE, Xiong L, Anderson GK, Astarita GM, Cai G, Norman RS, Decho AW. Vibrio parahaemolyticus and Vibrio vulnificus in vitro biofilm dispersal from microplastics influenced by simulated human environment. Front Microbiol 2023; 14:1236471. [PMID: 37854331 PMCID: PMC10579612 DOI: 10.3389/fmicb.2023.1236471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 09/12/2023] [Indexed: 10/20/2023] Open
Abstract
Growing concerns exist regarding human ingestion of contaminated seafood that contains Vibrio biofilms on microplastics (MPs). One of the mechanisms enhancing biofilm related infections in humans is due to biofilm dispersion, a process that triggers release of bacteria from biofilms into the surrounding environment, such as the gastrointestinal tract of human hosts. Dispersal of cells from biofilms can occur in response to environmental conditions such as sudden changes in temperature, pH and nutrient conditions, as the bacteria leave the biofilm to find a more stable environment to colonize. This study evaluated how brief exposures to nutrient starvation, elevated temperature, different pH levels and simulated human media affect Vibrio parahaemolyticus and Vibrio vulnificus biofilm dispersal and processes on and from low-density polyethylene (LDPE), polypropylene (PP), and polystyrene (PS) MPs. Both species were able to adequately disperse from all types of plastics under most exposure conditions. V. parahaemolyticus was able to tolerate and survive the low pH that resembles the gastric environment compared to V. vulnificus. pH had a significantly (p ≤ 0.05) positive effect on overall V. parahaemolyticus biofilm biomass in microplates and cell colonization from PP and PS. pH also had a positive effect on V. vulnificus cell colonization from LDPE and PP. However, most biofilm biomass, biofilm cell and dispersal cell densities of both species greatly varied after exposure to elevated temperature, pH, and nutrient starvation. It was also found that certain exposures to simulated human media affected both V. parahaemolyticus and V. vulnificus biofilm biomass and biofilm cell densities on LDPE, PP and PS compared to exposure to traditional media of similar pH. Cyclic-di-GMP was higher in biofilm cells compared to dispersal cells, but exposure to more stressful conditions significantly increased signal concentrations in both biofilm and dispersal states. Taken together, this study suggests that human pathogenic strains of V. parahaemolyticus and V. vulnificus can rapidly disperse with high cell densities from different plastic types in vitro. However, the biofilm dispersal process is highly variable, species specific and dependent on plastic type, especially under different human body related environmental exposures.
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Affiliation(s)
- Ryan E. Leighton
- Department of Environmental Health Sciences, University of South Carolina, Columbia, SC, United States
- Department of Environmental Health Sciences, NIEHS Center for Oceans and Human Health and Climate Change Interactions, University of South Carolina, Columbia, SC, United States
| | - Liyan Xiong
- Department of Environmental Health Sciences, University of South Carolina, Columbia, SC, United States
| | - Gracie K. Anderson
- Department of Environmental Health Sciences, University of South Carolina, Columbia, SC, United States
| | - Grace M. Astarita
- Department of Environmental Health Sciences, University of South Carolina, Columbia, SC, United States
| | - Guoshuai Cai
- Department of Environmental Health Sciences, University of South Carolina, Columbia, SC, United States
| | - Robert Sean Norman
- Department of Environmental Health Sciences, University of South Carolina, Columbia, SC, United States
- Department of Environmental Health Sciences, NIEHS Center for Oceans and Human Health and Climate Change Interactions, University of South Carolina, Columbia, SC, United States
| | - Alan W. Decho
- Department of Environmental Health Sciences, University of South Carolina, Columbia, SC, United States
- Department of Environmental Health Sciences, NIEHS Center for Oceans and Human Health and Climate Change Interactions, University of South Carolina, Columbia, SC, United States
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Pereira LG, Ferreira GVB, Justino AKS, de Oliveira KMT, de Queiroz MT, Schmidt N, Fauvelle V, Carvalho VL, Lucena-Frédou F. Exploring microplastic contamination in Guiana dolphins (Sotalia guianensis): Insights into plastic pollution in the southwestern tropical Atlantic. MARINE POLLUTION BULLETIN 2023; 194:115407. [PMID: 37611337 DOI: 10.1016/j.marpolbul.2023.115407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 07/11/2023] [Accepted: 08/07/2023] [Indexed: 08/25/2023]
Abstract
Marine mammals are considered sentinel species and may act as indicators of ocean health. Plastic residues are widely distributed in the oceans and are recognised as hazardous contaminants, and once ingested can cause several adverse effects on wildlife. This study aimed to identify and characterise plastic ingestion in the Guiana dolphins (Sotalia guianensis) from the Southwestern Tropical Atlantic by evaluating the stomach contents of stranded individuals through KOH digestion and identification of subsample of particles by LDIR Chemical Imaging System. Most of the individuals were contaminated, and the most common polymers identified were PU, PET and EVA. Microplastics were more prevalent than larger plastic particles (meso- and macroplastics). Smaller particles were detected during the rainy seasons. Moreover, there was a positive correlation between the stomach content mass and the number of microplastics, suggesting contamination through trophic transfer.
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Affiliation(s)
- Letícia Gonçalves Pereira
- Associação de Pesquisa e Preservação de Ecossistemas Aquáticos - Aquasis, Programa de Mamíferos Marinhos, Rua Pintor João Figueiredo, s/n, Iparana, Caucaia, CE 61627-250, Brazil; Programa de Pós-Graduação em Biodiversidade - Universidade Federal Rural de Pernambuco, Brazil.
| | - Guilherme V B Ferreira
- Universidade Federal Rural de Pernambuco (UFRPE), Departamento de Pesca e Aquicultura (DEPAQ), Rua Dom Manuel de Medeiros, s/n, Recife, PE 52171-900, Brazil
| | - Anne K S Justino
- Universidade Federal Rural de Pernambuco (UFRPE), Departamento de Pesca e Aquicultura (DEPAQ), Rua Dom Manuel de Medeiros, s/n, Recife, PE 52171-900, Brazil
| | - Kelen Melo Tavares de Oliveira
- Associação de Pesquisa e Preservação de Ecossistemas Aquáticos - Aquasis, Programa de Mamíferos Marinhos, Rua Pintor João Figueiredo, s/n, Iparana, Caucaia, CE 61627-250, Brazil
| | - Monique Torres de Queiroz
- Associação de Pesquisa e Preservação de Ecossistemas Aquáticos - Aquasis, Programa de Mamíferos Marinhos, Rua Pintor João Figueiredo, s/n, Iparana, Caucaia, CE 61627-250, Brazil; Instituto Oceanográfico - Universidade de São Paulo, Praça Oceanográfico, 191, São Paulo, SP 05508-120, Brazil
| | - Natascha Schmidt
- Norwegian Institute for Air Research (NILU), Fram Centre, Tromsø, Norway
| | - Vincent Fauvelle
- Université de Toulouse, LEGOS (CNES/CNRS/IRD/UPS), Toulouse, France
| | - Vitor Luz Carvalho
- Associação de Pesquisa e Preservação de Ecossistemas Aquáticos - Aquasis, Programa de Mamíferos Marinhos, Rua Pintor João Figueiredo, s/n, Iparana, Caucaia, CE 61627-250, Brazil
| | - Flávia Lucena-Frédou
- Programa de Pós-Graduação em Biodiversidade - Universidade Federal Rural de Pernambuco, Brazil; Universidade Federal Rural de Pernambuco (UFRPE), Departamento de Pesca e Aquicultura (DEPAQ), Rua Dom Manuel de Medeiros, s/n, Recife, PE 52171-900, Brazil
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Naudet J, d'Orbcastel ER, Bouvier T, Godreuil S, Dyall S, Bouvy S, Rieuvilleneuve F, Restrepo-Ortiz CX, Bettarel Y, Auguet JC. Identifying macroplastic pathobiomes and antibiotic resistance in a subtropical fish farm. MARINE POLLUTION BULLETIN 2023; 194:115267. [PMID: 37487429 DOI: 10.1016/j.marpolbul.2023.115267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 06/21/2023] [Accepted: 07/04/2023] [Indexed: 07/26/2023]
Abstract
Macroplastics are ubiquitous in aquaculture ecosystems. However, to date the potential role of plastics as a support for bacterial biofilm that can include potential human pathogenic bacteria (PHPB) and antibiotic-resistant bacteria (ARB) has been largely overlooked. In this study, we used a combination of metabarcoding and standard antibiotic susceptibility testing to study the pathobiome and resistome of macroplastics, fish guts and the environment in a marine aquaculture farm in Mauritius. Aquaculture macroplastics were found to be higher in PHPB, dominated by the Vibrionaceae family (0.34 % of the total community), compared with environmental samples. Moreover, isolates from aquaculture plastics showed higher significant multiple antibiotic resistance (MAR) compared to non-plastic samples of seawater, sediment and fish guts. These results suggest that plastics act as a reservoir and fomite of PHPB and ARB in aquaculture, potentially threatening the health of farmed fish and human consumers.
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Affiliation(s)
- Jeanne Naudet
- UMR MARBEC, Univ Montpellier, CNRS, Ifremer, IRD, Montpellier, France.
| | - Emmanuelle Roque d'Orbcastel
- UMR MARBEC, Univ Montpellier, CNRS, Ifremer, IRD, Sète, France; IOC, Indian Ocean Commission, Blue Tower, Rue de l'Institut, Ebène, Mauritius
| | - Thierry Bouvier
- UMR MARBEC, Univ Montpellier, CNRS, Ifremer, IRD, Montpellier, France
| | - Sylvain Godreuil
- UMR MIVEGEC IRD-CNRS-Université de Montpellier, IRD, Montpellier, France
| | - Sabrina Dyall
- Molecular Life Sciences Pole of Research Excellence, Department of Biosciences and Ocean Studies, Faculty of Science, University of Mauritius, Réduit 80837, Mauritius
| | - Simon Bouvy
- Ferme Marine de Mahébourg Ltd. Royal Road, Pointe aux Feuilles, Mauritius
| | | | | | - Yvan Bettarel
- UMR MARBEC, Univ Montpellier, CNRS, Ifremer, IRD, Montpellier, France
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Mincer TJ, Bos RP, Zettler ER, Zhao S, Asbun AA, Orsi WD, Guzzetta VS, Amaral-Zettler LA. Sargasso Sea Vibrio bacteria: Underexplored potential pathovars in a perturbed habitat. WATER RESEARCH 2023; 242:120033. [PMID: 37244770 DOI: 10.1016/j.watres.2023.120033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 04/25/2023] [Accepted: 05/01/2023] [Indexed: 05/29/2023]
Abstract
We fully sequenced the genomes of 16 Vibrio cultivars isolated from eel larvae, plastic marine debris (PMD), the pelagic brown macroalga Sargassum, and seawater samples collected from the Caribbean and Sargasso Seas of the North Atlantic Ocean. Annotation and mapping of these 16 bacterial genome sequences to a PMD-derived Vibrio metagenome-assembled genome created for this study showcased vertebrate pathogen genes closely-related to cholera and non-cholera pathovars. Phenotype testing of cultivars confirmed rapid biofilm formation, hemolytic, and lipophospholytic activities, consistent with pathogenic potential. Our study illustrates that open ocean vibrios represent a heretofore undescribed group of microbes, some representing potential new species, possessing an amalgam of pathogenic and low nutrient acquisition genes, reflecting their pelagic habitat and the substrates and hosts they colonize.
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Affiliation(s)
- Tracy J Mincer
- Harbor Branch Oceanographic Institute, Florida Atlantic University, Fort Pierce, FL, USA; Department of Biology, Wilkes Honors College, Florida Atlantic University, Jupiter, FL, USA.
| | - Ryan P Bos
- Harbor Branch Oceanographic Institute, Florida Atlantic University, Fort Pierce, FL, USA
| | - Erik R Zettler
- Department of Marine Microbiology and Biogeochemistry, NIOZ Royal Netherlands Institute for Sea Research, Den Burg, Texel, the Netherlands
| | - Shiye Zhao
- Japan Agency for Marine-Earth Science and Technology, 2-15 Natsushimacho, Yokosuka 237-0061, Japan
| | - Alejandro A Asbun
- Department of Marine Microbiology and Biogeochemistry, NIOZ Royal Netherlands Institute for Sea Research, Den Burg, Texel, the Netherlands
| | - William D Orsi
- Department of Earth and Environmental Sciences, Paleontology and Geobiology,Ludwig-Maximilians-Universität München, 80333 Munich, Germany
| | | | - Linda A Amaral-Zettler
- Department of Marine Microbiology and Biogeochemistry, NIOZ Royal Netherlands Institute for Sea Research, Den Burg, Texel, the Netherlands; Department of Freshwater and Marine Ecology, Institute for Biodiversity and Ecosystem Dynamics, University of Amsterdam, Amsterdam, the Netherlands; Josephine Bay Paul Center for Comparative Molecular Biology and Evolution, Marine Biological Laboratory, Woods Hole, MA, USA.
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10
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Sérvulo T, Taylor JD, Proietti MC, Rodrigues LDS, Puertas IP, Barutot RA, Lacerda ALDF. Plastisphere composition in a subtropical estuary: Influence of season, incubation time and polymer type on plastic biofouling. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023:121873. [PMID: 37244532 DOI: 10.1016/j.envpol.2023.121873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 05/08/2023] [Accepted: 05/22/2023] [Indexed: 05/29/2023]
Abstract
Plastics are abundant artificial substrates in aquatic systems that host a wide variety of organisms (the plastisphere), including potential pathogens and invasive species. Plastisphere communities have many complex, but not well-understood ecological interactions. It is pivotal to investigate how these communities are influenced by the natural fluctuations in aquatic ecosystems, especially in transitional environments such as estuaries. Further study is needed in sub-tropical regions in the Southern Hemisphere, where plastic pollution is ever increasing. Here we applied DNA-metabarcoding (16S, 18S and ITS-2) as well Scanning Electron Microscopy (SEM) to assess the diversity of the plastisphere in the Patos Lagoon estuary (PLE), South Brazil. Through a one-year in situ colonization experiment, polyethylene (PE) and polypropylene (PP) plates were placed in shallow waters, and sampled after 30 and 90 days within each season. Over 50 taxa including bacteria, fungi and other eukaryotes were found through DNA analysis. Overall, the polymer type did not influence the plastisphere community composition. However, seasonality significantly affected community composition for bacteria, fungi and general eukaryotes. Among the microbiota, we found Acinetobacter sp., Bacillus sp., and Wallemia mellicola that are putative pathogens of aquatic organisms, such as algae, shrimp and fish, including commercial species. In addition, we identified organisms within genera that can potentially degrade hydrocarbons (e.g. Pseudomonas and Cladosporium spp). This study is the first to assess the full diversity and variation of the plastisphere on different polymers within a sub-tropical southern hemisphere estuary, significantly expanding knowledge on plastic pollution and the plastisphere in estuarine regions.
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Affiliation(s)
- Tobias Sérvulo
- Projeto Lixo Marinho - Instituto de Oceanografia, Universidade Federal do Rio Grande - FURG, Rio Grande, Brazil.
| | - Joe D Taylor
- UK Centre for Ecology and Hydrology, Wallingford, UK
| | - Maíra C Proietti
- Projeto Lixo Marinho - Instituto de Oceanografia, Universidade Federal do Rio Grande - FURG, Rio Grande, Brazil
| | - Lucas D S Rodrigues
- Projeto Lixo Marinho - Instituto de Oceanografia, Universidade Federal do Rio Grande - FURG, Rio Grande, Brazil
| | - Igor P Puertas
- Projeto Lixo Marinho - Instituto de Oceanografia, Universidade Federal do Rio Grande - FURG, Rio Grande, Brazil
| | - Roberta A Barutot
- Projeto Lixo Marinho - Instituto de Oceanografia, Universidade Federal do Rio Grande - FURG, Rio Grande, Brazil
| | - Ana L D F Lacerda
- Projeto Lixo Marinho - Instituto de Oceanografia, Universidade Federal do Rio Grande - FURG, Rio Grande, Brazil; University of Salford, Salford, Greater Manchester, United Kingdom
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11
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Hernández-Sánchez C, Pestana-Ríos ÁA, Villanova-Solano C, Domínguez-Hernández C, Díaz-Peña FJ, Rodríguez-Álvarez C, Lecuona M, Arias Á. Bacterial Colonization of Microplastics at the Beaches of an Oceanic Island, Tenerife, Canary Islands. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:3951. [PMID: 36900968 PMCID: PMC10001659 DOI: 10.3390/ijerph20053951] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 02/17/2023] [Accepted: 02/20/2023] [Indexed: 06/18/2023]
Abstract
(1) Isolated systems, such as oceanic islands, are increasingly experiencing important problems related to microplastic debris on their beaches. The formation of microbial biofilm on the surface of microplastics present in marine environments provides potential facilities for microorganisms to survive under the biofilm. Moreover, microplastics act as a vehicle for the dispersion of pathogenic organisms, constituting a new route of exposure for humans. (2) In this study, the microbial content (FIO and Vibrio spp. and Staphylococcus aureus) of microplastics (fragments and pellets) collected from seven beaches of the oceanic island of Tenerife, in the Canary Islands (Spain), was determined. (3) Results showed that Escherichia coli was present in 57.1% of the fragments and 28.5% of the pellets studied. In the case of intestinal Enterococci, 85.7% of the fragments and 57.1% of the pellets tested positive for this parameter. Finally, 100% of the fragments and 42.8% of the pellets analyzed from the different beaches contained Vibrio spp. (4) This study shows that microplastics act as reservoirs of microorganisms that can increase the presence of bacteria indicating faecal and pathogenic contamination in bathing areas.
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Affiliation(s)
- Cintia Hernández-Sánchez
- Department of Preventive Medicine and Public Health, Toxicology, Legal and Forensic Medicine and Parasitology, Health Science Faculty, University of La Laguna (ULL), Campus de Ofra s/n, 38071 Santa Cruz de Tenerife, Spain
- Institute of Tropical Diseases and Public Health of the Canary Islands, University of La Laguna (ULL), Avda, Astrofísico Fco. Sánchez, s/n°, 38206 San Cristóbal de La Laguna, Spain
| | - Ángel Antonio Pestana-Ríos
- Department of Preventive Medicine and Public Health, Toxicology, Legal and Forensic Medicine and Parasitology, Health Science Faculty, University of La Laguna (ULL), Campus de Ofra s/n, 38071 Santa Cruz de Tenerife, Spain
| | - Cristina Villanova-Solano
- Institute of Tropical Diseases and Public Health of the Canary Islands, University of La Laguna (ULL), Avda, Astrofísico Fco. Sánchez, s/n°, 38206 San Cristóbal de La Laguna, Spain
- Departmental Unit of Analytical Chemistry, Chemistry Department, Science Faculty, University of La Laguna (ULL), Avda Astrofísico Fco. Sánchez, s/n°, 38206 San Cristóbal de La Laguna, Spain
| | - Cristopher Domínguez-Hernández
- Institute of Tropical Diseases and Public Health of the Canary Islands, University of La Laguna (ULL), Avda, Astrofísico Fco. Sánchez, s/n°, 38206 San Cristóbal de La Laguna, Spain
- Departmental Unit of Analytical Chemistry, Chemistry Department, Science Faculty, University of La Laguna (ULL), Avda Astrofísico Fco. Sánchez, s/n°, 38206 San Cristóbal de La Laguna, Spain
| | - Francisco Javier Díaz-Peña
- Department of Animal Biology, Soil Science and Geology, Science Faculty, University of La Laguna (ULL), Avda, Astrofísico Fco. Sánchez, s/n°, 38206 San Cristóbal de La Laguna, Spain
| | - Cristobalina Rodríguez-Álvarez
- Department of Preventive Medicine and Public Health, Toxicology, Legal and Forensic Medicine and Parasitology, Health Science Faculty, University of La Laguna (ULL), Campus de Ofra s/n, 38071 Santa Cruz de Tenerife, Spain
| | - María Lecuona
- Microbiology and Infection Control Service of the University Hospital of the Canary Islands (HUC), 38071 Tenerife, Spain
| | - Ángeles Arias
- Department of Preventive Medicine and Public Health, Toxicology, Legal and Forensic Medicine and Parasitology, Health Science Faculty, University of La Laguna (ULL), Campus de Ofra s/n, 38071 Santa Cruz de Tenerife, Spain
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