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Lv B, Jiang C, Han Y, Wu D, Jin L, Zhu G, An T, Shi J. Diverse bacterial hosts and potential risk of antibiotic resistomes in ship ballast water revealed by metagenomic binning. ENVIRONMENTAL RESEARCH 2024; 253:119056. [PMID: 38704005 DOI: 10.1016/j.envres.2024.119056] [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: 02/08/2024] [Revised: 04/16/2024] [Accepted: 04/30/2024] [Indexed: 05/06/2024]
Abstract
Ship ballast water promoting the long-range migration of antibiotic resistance genes (ARGs) has raised a great concern. This study attempted to reveal ARGs profile in ballast water and decipher their hosts and potential risk using metagenomic approaches. In total, 710 subtypes across 26 ARG types were identified among the ballast water samples from 13 ships of 11 countries and regions, and multidrug resistance genes were the most dominant ARGs. The composition of ARGs were obviously different across samples, and only 5% of the ARG subtypes were shared by all samples. Procrustes analysis showed the bacterial community contributed more than the mobile genetic elements (MGEs) in shaping the antibiotic resistome. Further, 79 metagenome-assembled genomes (46 genera belong to four phyla) were identified as ARG hosts, with predominantly affiliated with the Proteobacteria. Notably, potential human pathogens (Alcaligenes, Mycolicibacterium, Rhodococcus and Pseudomonas) were also recognized as the ARG hosts. Above 30% of the ARGs hosts contained the MGEs simultaneously, supporting a pronounced horizontal gene transfer capability. A total of 43 subtypes (six percent of overall ARGs) of ARGs were assessed with high-risk, of which 23 subtypes belonged to risk Rank I (including rsmA, ugd, etc.) and 20 subtypes to the risk Rank II (including aac(6)-I, sul1, etc.). In addition, antibiotic resistance risk index indicated the risk of ARGs in ballast water from choke points of maritime trade routes was significantly higher than that from other regions. Overall, this study offers insights for risk evaluation and management of antibiotic resistance in ballast water.
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Affiliation(s)
- Baoyi Lv
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai, 201306, China; Shanghai Engineering Research Center of Biotransformation of Organic Solid Waste, East China Normal University, Shanghai, 200241, China
| | - Changhai Jiang
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai, 201306, China
| | | | - Dong Wu
- Shanghai Engineering Research Center of Biotransformation of Organic Solid Waste, East China Normal University, Shanghai, 200241, China
| | - Ling Jin
- Department of Civil and Environmental Engineering, The Hong Kong Polytechnic University of Hong Kong, Kowloon, Hung Hom, Hong Kong
| | - Guorong Zhu
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai, 201306, China
| | - Tingxuan An
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai, 201306, China
| | - Jianhong Shi
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai, 201306, China; Shanghai Engineering Research Center of Biotransformation of Organic Solid Waste, East China Normal University, Shanghai, 200241, China.
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2
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Wang B, Ma B, Zhang Y, Stirling E, Yan Q, He Z, Liu Z, Yuan X, Zhang H. Global diversity, coexistence and consequences of resistome in inland waters. WATER RESEARCH 2024; 253:121253. [PMID: 38350193 DOI: 10.1016/j.watres.2024.121253] [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: 10/09/2023] [Revised: 01/04/2024] [Accepted: 02/01/2024] [Indexed: 02/15/2024]
Abstract
Human activities have long impacted the health of Earth's rivers and lakes. These inland waters, crucial for our survival and productivity, have suffered from contamination which allows the formation and spread of antibiotic-resistant genes (ARGs) and consequently, ARG-carrying pathogens (APs). Yet, our global understanding of waterborne pathogen antibiotic resistance remains in its infancy. To shed light on this, our study examined 1240 metagenomic samples from both open and closed inland waters. We identified 22 types of ARGs, 19 types of mobile genetic elements (MGEs), and 14 types of virulence factors (VFs). Our findings showed that open waters have a higher average abundance and richness of ARGs, MGEs, and VFs, with more robust co-occurrence network compared to closed waters. Out of the samples studied, 321 APs were detected, representing a 43 % detection rate. Of these, the resistance gene 'bacA' was the most predominant. Notably, AP hotspots were identified in regions including East Asia, India, Western Europe, the eastern United States, and Brazil. Our research underscores how human activities profoundly influence the diversity and spread of resistome. It also emphasizes that both abiotic and biotic factors play pivotal roles in the emergence of ARG-carrying pathogens.
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Affiliation(s)
- Binhao Wang
- School of Engineering, Hangzhou Normal University, Hangzhou 310018, PR China
| | - Bin Ma
- Zhejiang Provincial Key Laboratory of Agricultural Resources and Environment, Institute of Soil and Water Resources and Environmental Science, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, PR China; Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou 310058, PR China
| | - Yinan Zhang
- School of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou 310036, PR China
| | - Erinne Stirling
- Agriculture and Food, Commonwealth Scientific and Industrial Research Organisation, Adelaide 5064, Australia; School of Biological Sciences, The University of Adelaide, Adelaide 5005, Australia
| | - Qingyun Yan
- Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai 519080, PR China
| | - Zhili He
- Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai 519080, PR China
| | - Zhiquan Liu
- School of Engineering, Hangzhou Normal University, Hangzhou 310018, PR China
| | - Xia Yuan
- School of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou 310036, PR China
| | - Hangjun Zhang
- School of Engineering, Hangzhou Normal University, Hangzhou 310018, PR China; Hangzhou International Urbanology Research Center and Center for Zhejiang Urban Governance Studies, Hangzhou, 311121, PR China.
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Lu X, Lv B, Han Y, Tian W, Jiang T, Zhu G, An T. Responses of compositions, functions, and assembly processes of bacterial and microeukaryotic communities to long-range voyages in simulated ballast water. MARINE ENVIRONMENTAL RESEARCH 2023; 190:106115. [PMID: 37540963 DOI: 10.1016/j.marenvres.2023.106115] [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: 03/23/2023] [Revised: 07/20/2023] [Accepted: 07/24/2023] [Indexed: 08/06/2023]
Abstract
Ballast water is one of the main vectors for the spread of harmful organisms among geologically isolated waters. However, the successional processes of microbial functions and assembly processes in ballast water during the long-term shipping voyage remain unclear. In this study, the compositions, ecological functions, community assembly, and potential environmental drivers of bacteria and microeukaryotes were investigated in simulated ballast water microcosms for 120 days. The results showed that the diversity and compositions of the bacterial and microeukaryotic communities varied significantly in the initial 40 days (T0∼T40 samples) and then gradually converged. The relative abundance of Proteobacteria showed a distinct tendency to decrease (87.90%-41.44%), while that of Ascomycota exhibited an increasing trend (6.35%-62.12%). The functional groups also varied significantly over time and could be related to the variations of the microbial community. The chemoheterotrophy and aerobic chemoheterotrophy functional groups for bacteria decreased from 44.80% to 28.02% and from 43.77% to 25.39%, respectively. Additionally, co-occurrence network analysis showed that the structures of the bacterial community in T60∼T120 samples were more stable than those in T0∼T40 samples. Stochastic processes also significantly affected the community assembly of bacteria and microeukaryotes. pH played the most significant role in driving the structures and assembly processes of the bacterial and microeukaryotic communities. The results of this study could aid in the understanding of variations in the functions and ecological processes of bacterial and microeukaryotic communities in ballast water over time and provide a theoretical basis for its management.
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Affiliation(s)
- Xiaolan Lu
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai, 201306, China
| | - Baoyi Lv
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai, 201306, China; International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), Shanghai Maritime University, Shanghai, 201306, China.
| | | | - Wen Tian
- Jiangyin Customs, Jiangyin, 214400, China
| | - Ting Jiang
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai, 201306, China
| | - Guorong Zhu
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai, 201306, China
| | - Tingxuan An
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai, 201306, China
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Dong K, Xu Y, Wang Q, Liu X, Xue J, Wu H. Study on the effectiveness of membrane separation + N 2 deoxidation process for the treatment of bacteria in ballast water. MARINE POLLUTION BULLETIN 2023; 188:114652. [PMID: 36736257 DOI: 10.1016/j.marpolbul.2023.114652] [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: 07/16/2022] [Revised: 01/14/2023] [Accepted: 01/20/2023] [Indexed: 06/18/2023]
Abstract
Effects of the membrane separation + N2 deoxidation process on the abundance and activity of bacteria were examined under two salinity conditions at Yangshan Port, Shanghai, China. Sequencing of 16S rRNA gene amplicons demonstrated a decrease in the diversity and activity of bacteria in fresh water and marine water, with a total removal rate of approximately 63 % and 69 %, respectively. Indicator bacteria decreased to 10 CFU·100 mL-1, which met the IMO D-2 standard. A total of 13 potential pathogens were detected after treatment, indicating that there is still a risk of pathogenic bacteria invasion in the discharge water, particularly marine bacteria, and that the D-2 standard may be insufficient as a preventive measure against pathogenic bacteria transfer. The results will provide reference for government supervision, and will also be important for monitoring foreign bacteria and technology development.
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Affiliation(s)
- Kairui Dong
- College of Marine Ecology and Environment, Shanghai Ocean University, Shanghai 201306, China; Centre for Research on the Ecological Security of Ports and Shipping, Shanghai Ocean University, Shanghai 201306, China
| | - Yulin Xu
- College of Marine Ecology and Environment, Shanghai Ocean University, Shanghai 201306, China; Centre for Research on the Ecological Security of Ports and Shipping, Shanghai Ocean University, Shanghai 201306, China
| | - Qiong Wang
- College of Marine Ecology and Environment, Shanghai Ocean University, Shanghai 201306, China; Centre for Research on the Ecological Security of Ports and Shipping, Shanghai Ocean University, Shanghai 201306, China
| | - Xiuyan Liu
- College of Meterial and Environmental engineering, Hangzhou Dianzi University, Hangzhou 310018, China
| | - Junzeng Xue
- College of Marine Ecology and Environment, Shanghai Ocean University, Shanghai 201306, China; Centre for Research on the Ecological Security of Ports and Shipping, Shanghai Ocean University, Shanghai 201306, China
| | - Huixian Wu
- College of Marine Ecology and Environment, Shanghai Ocean University, Shanghai 201306, China; Centre for Research on the Ecological Security of Ports and Shipping, Shanghai Ocean University, Shanghai 201306, China.
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Laas P, Künnis-Beres K, Talas L, Tammert H, Kuprijanov I, Herlemann DPR, Kisand V. Bacterial communities in ballast tanks of cargo vessels - Shaped by salinity, treatment and the point of origin of the water but "hatch" its typical microbiome. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2022; 324:116403. [PMID: 36352729 DOI: 10.1016/j.jenvman.2022.116403] [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: 07/27/2022] [Revised: 09/26/2022] [Accepted: 09/26/2022] [Indexed: 06/16/2023]
Abstract
Ballast water is a main vector of introduction of potentially harmful or pathogenic aquatic organisms. The development of genetic tools for ballast water monitoring has been underway and highlighted as a source for accurate and reliable data for decision making. We used 16S rRNA gene amplicon sequencing to analyze the microbial communities found in the ballast water of fifteen commercial ships routed through two Estonian ports. In parallel, samples from the port area were collected at the same time each ship visited. Fluorescence microscopy was utilized to assess the effectiveness of the treatment applied to ballast water. In addition, supplemental samples were collected from Hamburg Port (Germany) and a ballast tank decontamination system used at this port. The composition and diversity of bacterial communities varied greatly between obtained samples. The application of UV treatment did not demonstrate significant reduction in species richness estimates. The composition of microbial communities was significantly influenced by salinity, treatment (mainly untreated or UV treated) and the point of origin of the ballast water. Over a hundred potentially pathogenic bacterial taxa were found in relatively high abundance, including in ballast water that had received UV treatment. These shortcomings of stand-alone UV treatment of ballast water, especially when weak treatment is applied insufficiently, highlight the danger of possible harmful effects arising over time and the need for genetic tools for ballast water monitoring and management.
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Affiliation(s)
- Peeter Laas
- Institute of Technology, University of Tartu, Nooruse 1, Tartu, Estonia; Department of Marine Systems, Tallinn University of Technology, Akadeemia Tee 15a, Tallinn, Estonia
| | - Kai Künnis-Beres
- Department of Marine Systems, Tallinn University of Technology, Akadeemia Tee 15a, Tallinn, Estonia
| | - Liisi Talas
- Institute of Technology, University of Tartu, Nooruse 1, Tartu, Estonia
| | - Helen Tammert
- Institute of Technology, University of Tartu, Nooruse 1, Tartu, Estonia
| | - Ivan Kuprijanov
- Department of Marine Systems, Tallinn University of Technology, Akadeemia Tee 15a, Tallinn, Estonia
| | - Daniel P R Herlemann
- Estonian University of Life Sciences, Centre for Limnology, Vehendi, Elva, Tartu County, Estonia
| | - Veljo Kisand
- Institute of Technology, University of Tartu, Nooruse 1, Tartu, Estonia.
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Jiang C, Hong J, Meng J, Ou J, Xie Q, Pan Y, Zhao Y, Liu H. Antibacterial activity of essential oils extracted from the unique Chinese spices cassia bark, bay fruits and cloves. Arch Microbiol 2022; 204:674. [PMID: 36255521 DOI: 10.1007/s00203-022-03205-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 07/29/2022] [Accepted: 08/19/2022] [Indexed: 11/30/2022]
Abstract
Spices are widely used in daily life such as diet and have certain activity. Especially in China, spices have been mainly used as condiments for thousands of years in order to improve the sensory quality of food; in addition, they and their derivatives can also be used as preservatives. In this study, three spices with unique Chinese characteristics widely used were selected: cassia bark (bark of Cinnamomum camphora Presl), bay fruits (Laurus nobilis), and cloves (Syzygiumaromaticum). The main components and antibacterial ability of these three spices were analyzed by simulated extraction method. Through headspace solid-phase microextraction (HS-SPME) and gas chromatography-mass spectrometry (GC-MS) analysis, it was determined that the main active compounds in the essential oils of cassia bark, bay fruits and cloves were cinnamaldehyde (78.11%), cinnamaldehyde (61.78%) and eugenol (75.23%), respectively. The agar plate diffusion test and the simulated food culture medium experiment confirmed that the essential oils extracted from the three flavors have antibacterial effects on Listeria monocytogenes, Listeria innocua, Listeria welshimeri, Listeria ivanovii, Listeria grayi and Vibrio parahaemolyticus. The antibacterial activity of different strains has different optimal extraction conditions. Generally speaking, cinnamon essential oil has the strongest antibacterial activity, while laurel fruit has the lowest antibacterial activity. The study proved the antibacterial activity of these three Chinese-specific spices and provided some new ideas and methods for the subsequent research and preparation of natural food additives and food antibacterial agents.
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Affiliation(s)
- Chunling Jiang
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, 201306, China
| | - Jiaju Hong
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, 201306, China
| | - Jing Meng
- Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, 201204, China
| | - Jie Ou
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, 201306, China
- Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, Shanghai, 201306, China
- Laboratory of Quality & Safety Risk Assessment for Aquatic Product on Storage and Preservation (Shanghai), Ministry of Agriculture and Rural Affairs, Shanghai, 201306, China
| | - Qingchao Xie
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, 201306, China
- Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, Shanghai, 201306, China
- Laboratory of Quality & Safety Risk Assessment for Aquatic Product on Storage and Preservation (Shanghai), Ministry of Agriculture and Rural Affairs, Shanghai, 201306, China
| | - Yingjie Pan
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, 201306, China
- Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, Shanghai, 201306, China
- Laboratory of Quality & Safety Risk Assessment for Aquatic Product on Storage and Preservation (Shanghai), Ministry of Agriculture and Rural Affairs, Shanghai, 201306, China
| | - Yong Zhao
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, 201306, China.
- Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, Shanghai, 201306, China.
- Laboratory of Quality & Safety Risk Assessment for Aquatic Product on Storage and Preservation (Shanghai), Ministry of Agriculture and Rural Affairs, Shanghai, 201306, China.
| | - Haiquan Liu
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, 201306, China.
- Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, Shanghai, 201306, China.
- Laboratory of Quality & Safety Risk Assessment for Aquatic Product on Storage and Preservation (Shanghai), Ministry of Agriculture and Rural Affairs, Shanghai, 201306, China.
- Engineering Research Center of Food Thermal-Processing Technology, Shanghai Ocean University, Shanghai, 201306, China.
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Xie Y, Yin X, Jiao Y, Sun Y, Wang C. Visible-light-responsive photocatalytic inactivation of ofloxacin-resistant bacteria by rGO modified g-C 3N 4. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:63142-63154. [PMID: 35449335 DOI: 10.1007/s11356-022-20326-7] [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: 01/29/2022] [Accepted: 04/14/2022] [Indexed: 06/14/2023]
Abstract
The visible light responsive graphitic nitride (g-C3N4) mediated photocatalysis has drawn extensive attention in water treatment field. Carbon doping could improve the photocatalytic activity of g-C3N4 in promoting charge separation efficiency, visible-light utilization, etc. In this paper, the g-C3N4 (as MC) was modified by barbituric acid (as MCB0.07) and further treated by reduced graphene oxide (rGO) (as n%GCN) and then applied to inactivate ofloxacin-resistant bacteria (OFLA) under light irradiation at UVA-visible wavelength. The results showed that the n%GCN presented strong photocatalytic activity when the GO mass ratio was 7.5% (as 7.5%GCN). The inactivation efficiencies of OFLA by MC, MCB0.07, and 7.5%GCN were 5.77 log, 8.48 log, and 8.25 log, respectively, under UVA-visible wavelength (λ > 305 nm), compared to 4.83 log, 5.56 log, and 6.08 log, respectively, within 16 h under visible wavelength (λ > 400 nm). The rGO-doping obviously improved the inactivation efficiency of MCB0.07 on OFLA under visible wavelength. Furthermore, the photoreactivation and dark repair phenomena of OFLA were examined after MC, MCB0.07, and 7.5%GCN treatment, respectively, and it was found that all approaches led to permanent damage to OFLA of which the regrowth was not observed after 24-48 h. Based on the quenching test, reactive oxygen species of O2-• and hole (h+) exhibited dominant roles in the photocatalytic inactivation of OFLA, which may result in oxidative stress and damage to the cell membrane. This study could shed light on the inactivation of OFLA under visible light radiation by rGO modified g-C3N4.
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Affiliation(s)
- Yuqian Xie
- School of Ecology and Environment, Beijing Technology and Business University, Beijing, 100048, China
| | - Xiufeng Yin
- School of Ecology and Environment, Beijing Technology and Business University, Beijing, 100048, China
| | - Yuzhu Jiao
- School of Ecology and Environment, Beijing Technology and Business University, Beijing, 100048, China
| | - Yingxue Sun
- School of Ecology and Environment, Beijing Technology and Business University, Beijing, 100048, China.
- Key Laboratory of Cleaner Production and Integrated Resource Utilization of China National Light Industry, Beijing Technology and Business University, Beijing, 100048, China.
| | - Chun Wang
- School of Ecology and Environment, Beijing Technology and Business University, Beijing, 100048, China
- State Environmental Protection Key Laboratory of Food Chain Pollution Control, Beijing Technology and Business University, Beijing, 100048, China
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Tan B, Li Y, Xie H, Dai Z, Zhou C, Qian ZJ, Hong P, Liang Y, Ren L, Sun S, Li C. Microplastics accumulation in mangroves increasing the resistance of its colonization Vibrio and Shewanella. CHEMOSPHERE 2022; 295:133861. [PMID: 35149013 DOI: 10.1016/j.chemosphere.2022.133861] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Revised: 01/31/2022] [Accepted: 02/01/2022] [Indexed: 06/14/2023]
Abstract
The enrichment of various pollutants in mangrove has attracted widespread attention. Especially, microplastics accumulation in mangrove may provide a more challenging ecological colonization site by enriching pollutants, thus affecting the change of microplastics antibiotic resistance and increasing the risk of antibiotic failure. Herein, the antibiotic-resistant of microplastics and sediment from mangrove were investigated. The results show that isolates are mainly colonized by Vibrio parahemolyticus (V. parahemolyticus), Vibrio alginolyticus (V. alginolyticus), and Shewanella. 100% mangrove microplastics isolates are resistant to chloramphenicol, cefazolin, and tetracycline, especially amoxicillin clavulanate and ampicillin. Meanwhile, the multiple antibiotics resistance (MAR) indexes of V. parahaemolyticus, Shewanella, and V. alginolyticus in mangrove microplastics are 0.72, 0.77, and 0.77, respectively, which are far higher than the MAR index standard (0.2) and that of mangrove sediment isolates. Furthermore, compared with V. parahaemolyticus isolated from the same mangrove microplastics, Shewanella and V. alginolyticus show stronger drug resistance. It should be noted that there is a closely related relationship between the type of microplastics and the antibiotics resistance of isolated bacteria. For the antibiotics sensitivity test of norfloxacin, streptomycin, amoxicillin, and chloramphenicol, V. parahaemolyticus have the lower antibiotics resistance than that of V. alginolyticus isolated from the same mangrove microplastics. However, Vibrio isolated from PE has stronger antibiotics resistance. Results reveal that mangrove may be one of the potential risks for emergence and spread of bacterial antibiotics-resistant and multidrug-resistant, and microplastic biofilms may act as promoters of bacterial antibiotic resistance.
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Affiliation(s)
- Baoyi Tan
- College of Food Science and Technology, Guangdong Ocean University, Zhanjiang, 524088, China
| | - Yibin Li
- School of Chemistry and Environment, Guangdong Ocean University, Zhanjiang, 524088, China
| | - Huifeng Xie
- School of Chemistry and Environment, Guangdong Ocean University, Zhanjiang, 524088, China
| | - Zhenqing Dai
- Shenzhen Institute of Guangdong Ocean University, Shenzhen, 518108, China.
| | - Chunxia Zhou
- College of Food Science and Technology, Guangdong Ocean University, Zhanjiang, 524088, China; Shenzhen Institute of Guangdong Ocean University, Shenzhen, 518108, China
| | - Zhong-Ji Qian
- School of Chemistry and Environment, Guangdong Ocean University, Zhanjiang, 524088, China
| | - Pengzhi Hong
- College of Food Science and Technology, Guangdong Ocean University, Zhanjiang, 524088, China; Shenzhen Institute of Guangdong Ocean University, Shenzhen, 518108, China
| | - Yanqiu Liang
- School of Chemistry and Environment, Guangdong Ocean University, Zhanjiang, 524088, China; Shenzhen Institute of Guangdong Ocean University, Shenzhen, 518108, China
| | - Lei Ren
- Shenzhen Institute of Guangdong Ocean University, Shenzhen, 518108, China; College of Agriculture, Guangdong Ocean University, Zhanjiang, 524088, China
| | - Shengli Sun
- School of Chemistry and Environment, Guangdong Ocean University, Zhanjiang, 524088, China
| | - Chengyong Li
- School of Chemistry and Environment, Guangdong Ocean University, Zhanjiang, 524088, China; Shenzhen Institute of Guangdong Ocean University, Shenzhen, 518108, China.
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9
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Sayinli B, Dong Y, Park Y, Bhatnagar A, Sillanpää M. Recent progress and challenges facing ballast water treatment - A review. CHEMOSPHERE 2022; 291:132776. [PMID: 34742764 DOI: 10.1016/j.chemosphere.2021.132776] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 10/30/2021] [Accepted: 11/02/2021] [Indexed: 06/13/2023]
Abstract
The transoceanic movement of non-indigenous microorganisms and organic and inorganic contaminants through the transfer of ballast water of ocean-going vessels can be considered highly likely. The introduction of contaminants and non-indigenous microorganisms can cause changes in indigenous microorganisms, marine species, and biota, which can create problems for the ecology, economy, environment, and human health. This paper compiles and presents ballast water treatment system concepts, principles of inactivation mechanisms used, and the advantages and challenges of the treatment technologies. In addition, the paper aims to draw attention to the relationship between various organisms and the individual mechanism to be inactivated, including the effect of external factors (e.g., pH, salinity, turbidity) on inactivation efficiency. This review can assist in the choice of a suitable ballast water treatment system, taking into account the water conditions (e.g., pH, temperature, salinity) and indigenous species of the maritime areas where the ships intend to operate. This review also provides information describing the responses of the various organisms to different treatment techniques.
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Affiliation(s)
- Burcu Sayinli
- Department of Separation Science, School of Engineering Science, Lappeenranta-Lahti University of Technology LUT, Mikkeli, Finland; Department of Chemistry, University of Jyväskylä, Box 111, FI-40014, Jyväskylä, Finland
| | - Yujiao Dong
- Department of Chemistry and Materials Science, School of Chemical Engineering, Aalto University, Finland
| | - Yuri Park
- Department of Separation Science, School of Engineering Science, Lappeenranta-Lahti University of Technology LUT, Mikkeli, Finland; Institute of Environmental Technology, Department of Environmental Engineering, Seoul National University of Science and Technology, Seoul, 01811, South Korea.
| | - Amit Bhatnagar
- Department of Separation Science, School of Engineering Science, Lappeenranta-Lahti University of Technology LUT, Mikkeli, Finland
| | - Mika Sillanpää
- Environmental Engineering and Management Research Group, Ton Duc Thang University, Ho Chi Minh City, Vietnam; Faculty of Environment and Labour Safety, Ton Duc Thang University, Ho Chi Minh City, Vietnam.
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10
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Wang Y, Yang C, Zhang K, Guo L, Li R, Zaheer A, Fu F, Xu B, Wang D. In-Situ Construction of 2D/2D CuCo2S4/Bi2WO6 contact heterojunction as a visible-light-driven fenton-like catalyst with highly efficient charge transfer for highly efficient degradation of tetracycline hydrochloride. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2021.127965] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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