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Schweitzer M, Kögl I, Wassermann B, Abdelfattah A, Wicaksono WA, Berg G. Urban air quality affects the apple microbiome assembly. ENVIRONMENTAL RESEARCH 2024; 262:119858. [PMID: 39197489 DOI: 10.1016/j.envres.2024.119858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2024] [Revised: 08/16/2024] [Accepted: 08/26/2024] [Indexed: 09/01/2024]
Abstract
Exposure to air pollution affects health of all organisms on earth but the impact on the plant microbiome is less understood. Here, we link the Air Quality Index with the dust and apple epiphytic and endophytic microbiome across the city of Graz (Austria). The microbiome of the apple episphere, peel endosphere and pulp endosphere, and surrounding dust was analyzed. Our results show that the fungal communities were more influenced by air quality than bacterial communities. Bacterial communities, instead, were more specific for the individual sample types, especially noticeable in the pulp endosphere. The microbiome of each sample type was comprised of distinct microbial communities. Overall, the bacterial communities were highly dominated by Proteobacteria followed by Bacteroidota and Actinobacteriota, and the fungal communities were dominated by Ascomycota followed by Basidiomycota. With lower air quality, the relative abundance of the fungal orders Hypocreales and Pleosporales decreased in the apple episphere and the peel endosphere, respectively. Interestingly, an unexpectedly high level of similarity was observed between the bacterial communities of dust and peel endosphere, while the epiphytic bacterial community was significantly different compared to the other samples. We suggested that dust served as a potential microbial colonization route for the fruit microbiome as most bacteria (55%) colonizing the peel endosphere originated from dust. In conclusion, air quality affects the microbiome of edible plants, which can cause health consequences in humans. Therefore, this knowledge should be considered in urban and horticultural farming strategies.
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Affiliation(s)
- Matthias Schweitzer
- Institute of Environmental Biotechnology, Graz University of Technology, Petersgasse 12, 8010, Graz, Austria
| | - Isabella Kögl
- Institute of Environmental Biotechnology, Graz University of Technology, Petersgasse 12, 8010, Graz, Austria; Austrian Centre of Industrial Biotechnology (ACIB GmbH), Krenngasse 37, 8010, Graz, Austria
| | - Birgit Wassermann
- Institute of Environmental Biotechnology, Graz University of Technology, Petersgasse 12, 8010, Graz, Austria
| | - Ahmed Abdelfattah
- Leibniz-Institute for Agricultural Engineering and Bioeconomy Potsdam (ATB), Max-Eyth-Allee 100, 14469, Potsdam, Germany; Institute for Biochemistry and Biology, University of Potsdam, Karl-Liebknecht-Str. 24-25, 14476, Potsdam-Golm, Germany
| | - Wisnu Adi Wicaksono
- Institute of Environmental Biotechnology, Graz University of Technology, Petersgasse 12, 8010, Graz, Austria.
| | - Gabriele Berg
- Institute of Environmental Biotechnology, Graz University of Technology, Petersgasse 12, 8010, Graz, Austria; Leibniz-Institute for Agricultural Engineering and Bioeconomy Potsdam (ATB), Max-Eyth-Allee 100, 14469, Potsdam, Germany; Institute for Biochemistry and Biology, University of Potsdam, Karl-Liebknecht-Str. 24-25, 14476, Potsdam-Golm, Germany.
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Xu L, Liu Y, Feng S, Liu C, Zhong X, Ren Y, Liu Y, Huang Y, Yang M. The relationship between atmospheric particulate matter, leaf surface microstructure, and the phyllosphere microbial diversity of Ulmus L. BMC PLANT BIOLOGY 2024; 24:566. [PMID: 38880875 PMCID: PMC11181616 DOI: 10.1186/s12870-024-05232-z] [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: 03/03/2024] [Accepted: 05/31/2024] [Indexed: 06/18/2024]
Abstract
BACKGROUND Plants can retain atmospheric particulate matter (PM) through their unique foliar microstructures, which has a profound impact on the phyllosphere microbial communities. Yet, the underlying mechanisms linking atmospheric particulate matter (PM) retention by foliar microstructures to variations in the phyllosphere microbial communities remain a mystery. In this study, we conducted a field experiment with ten Ulmus lines. A series of analytical techniques, including scanning electron microscopy, atomic force microscopy, and high-throughput amplicon sequencing, were applied to examine the relationship between foliar surface microstructures, PM retention, and phyllosphere microbial diversity of Ulmus L. RESULTS We characterized the leaf microstructures across the ten Ulmus lines. Chun exhibited a highly undulated abaxial surface and dense stomatal distribution. Langya and Xingshan possessed dense abaxial trichomes, while Lieye, Zuiweng, and Daguo had sparsely distributed, short abaxial trichomes. Duomai, Qingyun, and Lang were characterized by sparse stomata and flat abaxial surfaces, whereas Jinye had sparsely distributed but extensive stomata. The mean leaf retention values for total suspended particulate (TSP), PM2.5, PM2.5-10, PM10-100, and PM> 100 were 135.76, 6.60, 20.10, 90.98, and 13.08 µg·cm- 2, respectively. Trichomes substantially contributed to PM2.5 retention, while larger undulations enhanced PM2.5-10 retention, as evidenced by positive correlations between PM2.5 and abaxial trichome density and between PM2.5-10 and the adaxial raw microroughness values. Phyllosphere microbial diversity patterns varied among lines, with bacteria dominated by Sediminibacterium and fungi by Mycosphaerella, Alternaria, and Cladosporium. Redundancy analysis confirmed that dense leaf trichomes facilitated the capture of PM2.5-associated fungi, while bacteria were less impacted by PM and struggled to adhere to leaf microstructures. Long and dense trichomes provided ideal microhabitats for retaining PM-borne microbes, as evidenced by positive feedback loops between PM2.5, trichome characteristics, and the relative abundances of microorganisms like Trichoderma and Aspergillus. CONCLUSIONS Based on our findings, a three-factor network profile was constructed, which provides a foundation for further exploration into how different plants retain PM through foliar microstructures, thereby impacting phyllosphere microbial communities.
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Grants
- 216Z6301G Science and Technology Development Fund of Central Guidance on Local, China
- 216Z6301G Science and Technology Development Fund of Central Guidance on Local, China
- 216Z6301G Science and Technology Development Fund of Central Guidance on Local, China
- 216Z6301G Science and Technology Development Fund of Central Guidance on Local, China
- 216Z6301G Science and Technology Development Fund of Central Guidance on Local, China
- 216Z6301G Science and Technology Development Fund of Central Guidance on Local, China
- 216Z6301G Science and Technology Development Fund of Central Guidance on Local, China
- 216Z6301G Science and Technology Development Fund of Central Guidance on Local, China
- 216Z6301G Science and Technology Development Fund of Central Guidance on Local, China
- 21326301D Key Research and Development Program of Hebei Province, China
- 21326301D Key Research and Development Program of Hebei Province, China
- 21326301D Key Research and Development Program of Hebei Province, China
- 21326301D Key Research and Development Program of Hebei Province, China
- 21326301D Key Research and Development Program of Hebei Province, China
- 21326301D Key Research and Development Program of Hebei Province, China
- 21326301D Key Research and Development Program of Hebei Province, China
- 21326301D Key Research and Development Program of Hebei Province, China
- 21326301D Key Research and Development Program of Hebei Province, China
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Affiliation(s)
- Liren Xu
- Hebei Agricultural University, Baoding, 071000, Hebei, China
- Hebei Academy of Forestry and Grassland Science, Shijiazhuang, 050061, Hebei, China
- National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083, China
| | - Yichao Liu
- Hebei Academy of Forestry and Grassland Science, Shijiazhuang, 050061, Hebei, China
| | - Shuxiang Feng
- Hebei Academy of Forestry and Grassland Science, Shijiazhuang, 050061, Hebei, China
| | - Chong Liu
- Hebei Agricultural University, Baoding, 071000, Hebei, China
| | - Xinyu Zhong
- National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083, China
| | - Yachao Ren
- Hebei Agricultural University, Baoding, 071000, Hebei, China
| | - Yujun Liu
- National Engineering Laboratory for Tree Breeding, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083, China
| | - Yinran Huang
- Hebei Agricultural University, Baoding, 071000, Hebei, China.
- Hebei Academy of Forestry and Grassland Science, Shijiazhuang, 050061, Hebei, China.
| | - Minsheng Yang
- Hebei Agricultural University, Baoding, 071000, Hebei, China.
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Zhang Y, Frimpong AJ, Tang J, Olayode IO, Kyei SK, Owusu-Ansah P, Agyeman PK, Fayzullayevich JV, Tan G. An explicit review and proposal of an integrated framework system to mitigate the baffling complexities induced by road dust-associated contaminants. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2024; 349:123957. [PMID: 38631446 DOI: 10.1016/j.envpol.2024.123957] [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: 12/03/2023] [Revised: 03/03/2024] [Accepted: 04/09/2024] [Indexed: 04/19/2024]
Abstract
Road dust-associated contaminants (RD-AC) are gradually becoming a much thornier problem, as their monotonous correlations render them carcinogenic, mutagenic, and teratogenic. While many studies have examined the harmful effects of road dust on both humans and the environment, few studies have considered the co-exposure risk and gradient outcomes given the spatial extent of RD-AC. In this spirit, this paper presents in-depth elucidation into the baffling complexities induced by both major and emerging contaminants of road dust through a panorama-to-profile up-to-date review of diverse studies unified by the goal of advancing innovative methods to mitigate these contaminants. The paper thoroughly explores the correlations between RD-AC and provides insights to understand their potential in dispersing saprotrophic microorganisms. It also explores emerging challenges and proposes a novel integrated framework system aimed at thermally inactivating viruses and other pathogenic micro-organisms commingled with RD-AC. The main findings are: (i) the co-exposure risk of both major and emerging contaminants add another layer of complexity, highlighting the need for more holistic framework strategies, given the geospatial morphology of these contaminants; (ii) road dust contaminants show great potential for extended prevalence and severity of viral particles pollution; (iii) increasing trend of environmentally persistent free radicals (EPFRs) in road dust, with studies conducted solely in China thus far; and (iv) substantial hurdle exists in acquiring data concerning acute procedural distress and long-term co-exposure risk to RD-ACs. Given the baffling complexities of RD-ACs, co-exposure risk and the need for innovative mitigation strategies, the study underscore the significance of establishing robust systems for deep road dust contaminants control and future research efforts while recognizing the interconnectivity within the contaminants associated with road dust.
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Affiliation(s)
- Yuxiao Zhang
- School of Automotive Engineering, Wuhan University of Technology, Wuhan, 430070, China; Suizhou-WUT Industrial Research Institute, Suizhou Economic Development Zone, Zengdu District, Suizhou City, Hubei Province, China
| | - Alex Justice Frimpong
- School of Automotive Engineering, Wuhan University of Technology, Wuhan, 430070, China; Suizhou-WUT Industrial Research Institute, Suizhou Economic Development Zone, Zengdu District, Suizhou City, Hubei Province, China; Department of Automotive and Agricultural Mechanization Engineering, Kumasi Technical University, Kumasi, Ghana
| | - Jingning Tang
- National Special Purpose Vehicle Product Quality Inspection and Testing Center, Suizhou City, Hubei Province, China
| | - Isaac Oyeyemi Olayode
- Department of Mechanical and Industrial Engineering Technology, University of Johannesburg, P. O. Box 2028, Johannesburg, South Africa
| | - Sampson Kofi Kyei
- Department of Chemical Engineering, Kumasi Technical University, Kumasi, Ghana
| | - Prince Owusu-Ansah
- Department of Automotive and Agricultural Mechanization Engineering, Kumasi Technical University, Kumasi, Ghana
| | - Philip Kwabena Agyeman
- School of Automotive Engineering, Wuhan University of Technology, Wuhan, 430070, China; Suizhou-WUT Industrial Research Institute, Suizhou Economic Development Zone, Zengdu District, Suizhou City, Hubei Province, China
| | - Jamshid Valiev Fayzullayevich
- School of Automotive Engineering, Wuhan University of Technology, Wuhan, 430070, China; Suizhou-WUT Industrial Research Institute, Suizhou Economic Development Zone, Zengdu District, Suizhou City, Hubei Province, China; School of Automobile and Automotive Economy, Tashkent State Transport University, Tashkent, Uzbekistan
| | - Gangfeng Tan
- School of Automotive Engineering, Wuhan University of Technology, Wuhan, 430070, China; Suizhou-WUT Industrial Research Institute, Suizhou Economic Development Zone, Zengdu District, Suizhou City, Hubei Province, China.
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Tastassa AC, Sharaby Y, Lang-Yona N. Aeromicrobiology: A global review of the cycling and relationships of bioaerosols with the atmosphere. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 912:168478. [PMID: 37967625 DOI: 10.1016/j.scitotenv.2023.168478] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 10/31/2023] [Accepted: 11/08/2023] [Indexed: 11/17/2023]
Abstract
Airborne microorganisms and biological matter (bioaerosols) play a key role in global biogeochemical cycling, human and crop health trends, and climate patterns. Their presence in the atmosphere is controlled by three main stages: emission, transport, and deposition. Aerial survival rates of bioaerosols are increased through adaptations such as ultra-violet radiation and desiccation resistance or association with particulate matter. Current research into modern concerns such as climate change, global gene transfer, and pathogenicity often neglects to consider atmospheric involvement. This comprehensive review outlines the transpiring of bioaerosols across taxa in the atmosphere, with significant focus on their interactions with environmental elements including abiotic factors (e.g., atmospheric composition, water cycle, and pollution) and events (e.g., dust storms, hurricanes, and wildfires). The aim of this review is to increase understanding and shed light on needed research regarding the interplay between global atmospheric phenomena and the aeromicrobiome. The abundantly documented bacteria and fungi are discussed in context of their cycling and human health impacts. Gaps in knowledge regarding airborne viral community, the challenges and importance of studying their composition, concentrations and survival in the air are addressed, along with understudied plant pathogenic oomycetes, and archaea cycling. Key methodologies in sampling, collection, and processing are described to provide an up-to-date picture of ameliorations in the field. We propose optimization to microbiological methods, commonly used in soil and water analysis, that adjust them to the context of aerobiology, along with other directions towards novel and necessary advancements. This review offers new perspectives into aeromicrobiology and calls for advancements in global-scale bioremediation, insights into ecology, climate change impacts, and pathogenicity transmittance.
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Affiliation(s)
- Ariel C Tastassa
- Civil and Environmental Engineering, Technion - Israel Institute of Technology, 3200003 Haifa, Israel
| | - Yehonatan Sharaby
- Civil and Environmental Engineering, Technion - Israel Institute of Technology, 3200003 Haifa, Israel
| | - Naama Lang-Yona
- Civil and Environmental Engineering, Technion - Israel Institute of Technology, 3200003 Haifa, Israel.
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Zhang Z, Qi J, Liu Y, Ji M, Wang W, Wu W, Liu K, Huang Z. Anthropogenic impact on airborne bacteria of the Tibetan Plateau. ENVIRONMENT INTERNATIONAL 2024; 183:108370. [PMID: 38091822 DOI: 10.1016/j.envint.2023.108370] [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: 09/15/2023] [Revised: 11/28/2023] [Accepted: 12/04/2023] [Indexed: 01/25/2024]
Abstract
The Tibetan Plateau is a pristine environment with limited human disturbance, with its aerosol microbiome being primarily influenced by the monsoon and westerly circulations. Additionally, the diversity and abundance of airborne microorganisms are also affected by anthropogenic activities, such as animal farming, agriculture, and tourism, which can lead to increased risks to the ecosystem and human health. However, the impact of anthropogenic activities on airborne microbes on the Tibetan Plateau has been rarely studied. In this work, we investigated the airborne bacteria of areas with weak (rural glacier) and strong human disturbance (urban building), and found that anthropogenic activities increased the diversity of airborne bacteria, and the concentration of potential airborne pathogens. Moreover, airborne bacteria in rural aerosols demonstrated significant differences in their community structure during monsoon- and westerly-affected seasons, while this pattern was weakened in urban aerosols. Additionally, urban aerosols enriched Lactobacillus sp. (member of genus Lactobacillus), which are potential pathogens from anthropogenic sources, whereas rural aerosols enriched A. calcoaceticus (member of genus Acinetobacter) and E. thailandicus (member of genus Enterococcus), which are both speculated to be sourced from surrounding animal farming. This study evaluated the impact of human activities on airborne bacteria in the Tibetan Plateau and contributed to understanding the enrichment of airborne pathogens in natural and anthropogenic background.
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Affiliation(s)
- Zhihao Zhang
- State Key Laboratory of Tibetan Plateau Earth System, Resources and Environment (TPESRE), Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100101, China
| | - Jing Qi
- Center for the Pan-third Pole Environment, Lanzhou University, Lanzhou 730000, China; College of Ecology, Lanzhou University, Lanzhou 730000, China
| | - Yongqin Liu
- State Key Laboratory of Tibetan Plateau Earth System, Resources and Environment (TPESRE), Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100101, China; Center for the Pan-third Pole Environment, Lanzhou University, Lanzhou 730000, China.
| | - Mukan Ji
- Center for the Pan-third Pole Environment, Lanzhou University, Lanzhou 730000, China
| | - Wenqiang Wang
- Center for the Pan-third Pole Environment, Lanzhou University, Lanzhou 730000, China; College of Ecology, Lanzhou University, Lanzhou 730000, China
| | - Wenjie Wu
- State Key Laboratory of Tibetan Plateau Earth System, Resources and Environment (TPESRE), Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100101, China
| | - Keshao Liu
- State Key Laboratory of Tibetan Plateau Earth System, Resources and Environment (TPESRE), Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100101, China
| | - Zhongwei Huang
- Key Laboratory for Semi-Arid Climate Change of the Ministry of Education, College of Atmospheric Sciences, Lanzhou University, Lanzhou 730000, China
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Diversity of Microbial Communities, PAHs, and Metals in Road and Leaf Dust of Functional Zones of Moscow and Murmansk. Microorganisms 2023; 11:microorganisms11020526. [PMID: 36838491 PMCID: PMC9965023 DOI: 10.3390/microorganisms11020526] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 02/06/2023] [Accepted: 02/15/2023] [Indexed: 02/22/2023] Open
Abstract
The impact of geographical factors, functional zoning, and biotope type on the diversity of microbial communities and chemical components in the dust of urban ecosystems was studied. Comprehensive analyses of bacterial and fungal communities, polycyclic aromatic hydrocarbons (PAHs), and metals in road and leaf dust in three urban zones of Murmansk and Moscow with contrasting anthropogenic load were conducted. We found that the structure of bacterial communities affected the functional zoning of the city, biotope type, and geographical components. Fungal communities were instead impacted only by biotope type. Our findings revealed that the structure of fungal communities was mostly impacted by PAHs whereas bacterial communities were sensitive to metals. Bacteria of the genus Sphingomonas in road and leaf dust as indicators of the ecological state of the urban ecosystems were proposed.
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Sazonova OI, Gavrichkova O, Ivanova AA, Petrikov KV, Streletskii RA, Sarzhanov DA, Korneykova MV, Novikov AI, Vasenev VI, Ivashchenko KV, Slukovskaya MV, Vetrova AA. Polycyclic Aromatic Hydrocarbon-Degrading Bacteria in Three Different Functional Zones of the Cities of Moscow and Murmansk. Microorganisms 2022; 10:1979. [PMID: 36296255 PMCID: PMC9610461 DOI: 10.3390/microorganisms10101979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Revised: 09/26/2022] [Accepted: 10/03/2022] [Indexed: 11/16/2022] Open
Abstract
We performed a comparative study of the total bacterial communities and communities of cultivable polycyclic aromatic hydrocarbons (PAH)-degrading bacteria in different functional zones of Moscow and Murmansk that were formed under the influence of the PAH composition in road and leaf dust. The PAHs were determined by high-performance liquid chromatography (HPLC); the bacterial communities' diversity was assessed by metabarcoding. The degraders were isolated by their direct plating on a medium with the PAHs. The PAH total quantity declined in the leaf dust from the traffic to the recreational zone. For the road dust, a negative gradient with pollution was observed for Rhodococcus and Acinetobacter degraders and for their relative abundance in the microbiome for the functional zones of Moscow. The opposite effect was observed in the Murmansk leaf dust for the Rothia and Pseudomonas degraders and in the Moscow road dust for Microbacterium. The PCA and linear regression analyses showed that the Micrococcus degraders in the dust were sensitive to anthropogenic pollution, so they can be used as a tool for monitoring anthropogenic changes in the biosphere. The data on the degraders' and microbial communities' diversity suggest that minor degrading strains can play a key role in PAH degradation.
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Affiliation(s)
- Olesya I. Sazonova
- Federal Research Center “Pushchino Scientific Center for Biological Research of the Russian Academy of Sciences”, 142290 Pushchino, Russia
| | - Olga Gavrichkova
- Research Institute on Terrestrial Ecosystems, National Research Council, 05010 Porano, Italy
| | - Anastasia A. Ivanova
- Federal Research Center “Pushchino Scientific Center for Biological Research of the Russian Academy of Sciences”, 142290 Pushchino, Russia
| | - Kirill V. Petrikov
- Federal Research Center “Pushchino Scientific Center for Biological Research of the Russian Academy of Sciences”, 142290 Pushchino, Russia
| | - Rostislav A. Streletskii
- Faculty of Soil Science, Laboratory of Ecological Soil Science, Lomonosov Moscow State University, 119991 Moscow, Russia
| | - Dmitriy A. Sarzhanov
- Agrarian and Technological Institute, Peoples’ Friendship University of Russia (RUDN University), 117198 Moscow, Russia
| | - Maria V. Korneykova
- Agrarian and Technological Institute, Peoples’ Friendship University of Russia (RUDN University), 117198 Moscow, Russia
- Institute of North Industrial Ecology Problems Subdivision of the Federal Research Center “Kola Science Centre of Russian Academy of Science”, 184209 Apatity, Russia
| | - Andrey I. Novikov
- I.V. Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Kola Science Centre, Russian Academy of Sciences, 184209 Apatity, Russia
| | - Viacheslav I. Vasenev
- Soil Geography and Landscape Group, Wageningen University, 6707 Wageningen, The Netherlands
| | - Kristina V. Ivashchenko
- Federal Research Center “Pushchino Scientific Center for Biological Research of the Russian Academy of Sciences”, 142290 Pushchino, Russia
- Agrarian and Technological Institute, Peoples’ Friendship University of Russia (RUDN University), 117198 Moscow, Russia
| | - Marina V. Slukovskaya
- Agrarian and Technological Institute, Peoples’ Friendship University of Russia (RUDN University), 117198 Moscow, Russia
- I.V. Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Kola Science Centre, Russian Academy of Sciences, 184209 Apatity, Russia
- Laboratory of Nature-Inspired Technologies and Environmental Safety of the Arctic Region, Kola Science Centre, Russian Academy of Sciences, 184209 Apatity, Russia
| | - Anna A. Vetrova
- Federal Research Center “Pushchino Scientific Center for Biological Research of the Russian Academy of Sciences”, 142290 Pushchino, Russia
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Naumova NB, Kabilov MR. About the Biodiversity of the Air Microbiome. Acta Naturae 2022; 14:50-56. [PMID: 36694900 PMCID: PMC9844089 DOI: 10.32607/actanaturae.11671] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Accepted: 10/27/2022] [Indexed: 01/22/2023] Open
Abstract
This brief review focuses on the properties of bioaerosols, presenting some recent results of metagenomic studies of the air microbiome performed using next-generation sequencing. The taxonomic composition and structure of the bioaerosol microbiome may display diurnal and seasonal dynamics and be dependent on meteorological events such as dust storms, showers, fogs, etc., as well as air pollution. The Proteobacteria and Ascomycota members are common dominants in bioaerosols in different troposphere layers. The microbiological composition of the lower troposphere air affects the composition and diversity of the indoor bioaerosol microbiome, and information about the latter is very important, especially during exacerbated epidemiological situations. Few studies focusing on the bioaerosol microbiome of the air above Russia urge intensification of such research.
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Affiliation(s)
- N. B. Naumova
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090 Russia
| | - M. R. Kabilov
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090 Russia
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