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Bullington JA, Golder AR, Steward GF, McManus MA, Neuheimer AB, Glazer BT, Nigro OD, Nelson CE. Refining real-time predictions of Vibrio vulnificus concentrations in a tropical urban estuary by incorporating dissolved organic matter dynamics. Sci Total Environ 2022; 829:154075. [PMID: 35218838 DOI: 10.1016/j.scitotenv.2022.154075] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 01/14/2022] [Accepted: 02/17/2022] [Indexed: 06/14/2023]
Abstract
The south shore of O'ahu, Hawai'i is one of the most visited coastal tourism areas in the United States with some of the highest instances of recreational waterborne disease. A population of the pathogenic bacterium Vibrio vulnificus lives in the estuarine Ala Wai Canal in Honolulu which surrounds the heavily populated tourism center of Waikīkī. We developed a statistical model to predict V. vulnificus dynamics in this system using environmental measurements from moored oceanographic and atmospheric sensors in real time. During a year-long investigation, we analyzed water from 9 sampling events at 3 depths and 8 sites along the canal (n = 213) for 36 biogeochemical variables and V. vulnificus concentration using quantitative polymerase chain reaction (qPCR) of the hemolysin A gene (vvhA). The best multiple linear regression model of V. vulnificus concentration, explaining 80% of variation, included only six predictors: 5-day average rainfall preceding water sampling, daily maximum air temperature, water temperature, nitrate plus nitrite, and two metrics of humic dissolved organic matter (DOM). We show how real-time predictions of V. vulnificus concentration can be made using these models applied to the time series of water quality measurements from the Pacific Islands Ocean Observing System (PacIOOS) as well as the PacIOOS plume model based on the Waikīkī Regional Ocean Modeling System (ROMS) products. These applications highlight the importance of including DOM variables in predictive modeling of V. vulnificus and the influence of rain events in elevating nearshore concentrations of V. vulnificus. Long-term climate model projections of locally downscaled monthly rainfall and air temperature were used to predict an overall increase in V. vulnificus concentration of approximately 2- to 3-fold by 2100. Improving these predictive models of microbial populations is critical for management of waterborne pathogen risk exposure, particularly in the wake of a changing global climate.
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Affiliation(s)
- Jessica A Bullington
- Department of Oceanography, University of Hawai'i at Mānoa, Honolulu, HI, United States; Daniel K. Inouye Center for Microbial Oceanography: Research and Education (C-MORE), Honolulu, HI, United States; Sea Grant College Program, University of Hawai'i at Mānoa, Honolulu, HI, United States.
| | - Abigail R Golder
- Daniel K. Inouye Center for Microbial Oceanography: Research and Education (C-MORE), Honolulu, HI, United States; Department of Biological Sciences, Virginia Institute of Marine Science, Gloucester Point, VA, United States
| | - Grieg F Steward
- Department of Oceanography, University of Hawai'i at Mānoa, Honolulu, HI, United States; Daniel K. Inouye Center for Microbial Oceanography: Research and Education (C-MORE), Honolulu, HI, United States
| | - Margaret A McManus
- Department of Oceanography, University of Hawai'i at Mānoa, Honolulu, HI, United States
| | - Anna B Neuheimer
- Department of Oceanography, University of Hawai'i at Mānoa, Honolulu, HI, United States; Department of Biology, Aarhus University, Aarhus, Denmark
| | - Brian T Glazer
- Department of Oceanography, University of Hawai'i at Mānoa, Honolulu, HI, United States
| | - Olivia D Nigro
- Department of Natural Science, Hawai'i Pacific University, Honolulu, HI, United States
| | - Craig E Nelson
- Department of Oceanography, University of Hawai'i at Mānoa, Honolulu, HI, United States; Daniel K. Inouye Center for Microbial Oceanography: Research and Education (C-MORE), Honolulu, HI, United States; Sea Grant College Program, University of Hawai'i at Mānoa, Honolulu, HI, United States
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McKay LJ, Nigro OD, Dlakić M, Luttrell KM, Rusch DB, Fields MW, Inskeep WP. Sulfur cycling and host-virus interactions in Aquificales-dominated biofilms from Yellowstone's hottest ecosystems. ISME J 2022; 16:842-855. [PMID: 34650231 PMCID: PMC8857204 DOI: 10.1038/s41396-021-01132-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 09/20/2021] [Accepted: 09/27/2021] [Indexed: 12/26/2022]
Abstract
Modern linkages among magmatic, geochemical, and geobiological processes provide clues about the importance of thermophiles in the origin of biogeochemical cycles. The aim of this study was to identify the primary chemoautotrophs and host-virus interactions involved in microbial colonization and biogeochemical cycling at sublacustrine, vapor-dominated vents that represent the hottest measured ecosystems in Yellowstone National Park (~140 °C). Filamentous microbial communities exposed to extreme thermal and geochemical gradients were sampled using a remotely operated vehicle and subjected to random metagenome sequencing and microscopic analyses. Sulfurihydrogenibium (phylum Aquificae) was the predominant lineage (up to 84% relative abundance) detected at vents that discharged high levels of dissolved H2, H2S, and CO2. Metabolic analyses indicated carbon fixation by Sulfurihydrogenibium spp. was powered by the oxidation of reduced sulfur and H2, which provides organic carbon for heterotrophic community members. Highly variable Sulfurihydrogenibium genomes suggested the importance of intra-population diversity under extreme environmental and viral pressures. Numerous lytic viruses (primarily unclassified taxa) were associated with diverse archaea and bacteria in the vent community. Five circular dsDNA uncultivated virus genomes (UViGs) of ~40 kbp length were linked to the Sulfurihydrogenibium metagenome-assembled genome (MAG) by CRISPR spacer matches. Four UViGs contained consistent genome architecture and formed a monophyletic cluster with the recently proposed Pyrovirus genus within the Caudovirales. Sulfurihydrogenibium spp. also contained CRISPR arrays linked to plasmid DNA with genes for a novel type IV filament system and a highly expressed β-barrel porin. A diverse suite of transcribed secretion systems was consistent with direct microscopic analyses, which revealed an extensive extracellular matrix likely critical to community structure and function. We hypothesize these attributes are fundamental to the establishment and survival of microbial communities in highly turbulent, extreme-gradient environments.
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Affiliation(s)
- Luke J. McKay
- grid.41891.350000 0001 2156 6108Department of Land Resources & Environmental Sciences, Montana State University, Bozeman, MT 59717 USA ,grid.41891.350000 0001 2156 6108Thermal Biology Institute, Montana State University, Bozeman, MT 59717 USA ,grid.41891.350000 0001 2156 6108Center for Biofilm Engineering, Montana State University, Bozeman, MT 59717 USA
| | - Olivia D. Nigro
- grid.256872.c0000 0000 8741 0387Department of Natural Science, Hawaii Pacific University, Honolulu, HI 96813 USA
| | - Mensur Dlakić
- grid.41891.350000 0001 2156 6108Department of Microbiology & Cell Biology, Montana State University, Bozeman, MT 59717 USA
| | - Karen M. Luttrell
- grid.64337.350000 0001 0662 7451Department of Geology & Geophysics, Louisiana State University, Baton Rouge, LA 70803 USA
| | - Douglas B. Rusch
- grid.411377.70000 0001 0790 959XCenter for Genomics and Bioinformatics, Indiana University, Bloomington, IN 47405 USA
| | - Matthew W. Fields
- grid.41891.350000 0001 2156 6108Thermal Biology Institute, Montana State University, Bozeman, MT 59717 USA ,grid.41891.350000 0001 2156 6108Department of Microbiology & Cell Biology, Montana State University, Bozeman, MT 59717 USA
| | - William P. Inskeep
- grid.41891.350000 0001 2156 6108Department of Land Resources & Environmental Sciences, Montana State University, Bozeman, MT 59717 USA ,grid.41891.350000 0001 2156 6108Thermal Biology Institute, Montana State University, Bozeman, MT 59717 USA
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Arisdakessian CG, Nigro OD, Steward GF, Poisson G, Belcaid M. CoCoNet: an efficient deep learning tool for viral metagenome binning. Bioinformatics 2021; 37:2803-2810. [PMID: 33822891 DOI: 10.1093/bioinformatics/btab213] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 03/24/2021] [Accepted: 04/02/2021] [Indexed: 02/02/2023] Open
Abstract
MOTIVATION Metagenomic approaches hold the potential to characterize microbial communities and unravel the intricate link between the microbiome and biological processes. Assembly is one of the most critical steps in metagenomics experiments. It consists of transforming overlapping DNA sequencing reads into sufficiently accurate representations of the community's genomes. This process is computationally difficult and commonly results in genomes fragmented across many contigs. Computational binning methods are used to mitigate fragmentation by partitioning contigs based on their sequence composition, abundance or chromosome organization into bins representing the community's genomes. Existing binning methods have been principally tuned for bacterial genomes and do not perform favorably on viral metagenomes. RESULTS We propose Composition and Coverage Network (CoCoNet), a new binning method for viral metagenomes that leverages the flexibility and the effectiveness of deep learning to model the co-occurrence of contigs belonging to the same viral genome and provide a rigorous framework for binning viral contigs. Our results show that CoCoNet substantially outperforms existing binning methods on viral datasets. AVAILABILITY AND IMPLEMENTATION CoCoNet was implemented in Python and is available for download on PyPi (https://pypi.org/). The source code is hosted on GitHub at https://github.com/Puumanamana/CoCoNet and the documentation is available at https://coconet.readthedocs.io/en/latest/index.html. CoCoNet does not require extensive resources to run. For example, binning 100k contigs took about 4 h on 10 Intel CPU Cores (2.4 GHz), with a memory peak at 27 GB (see Supplementary Fig. S9). To process a large dataset, CoCoNet may need to be run on a high RAM capacity server. Such servers are typically available in high-performance or cloud computing settings. SUPPLEMENTARY INFORMATION Supplementary data are available at Bioinformatics online.
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Affiliation(s)
- Cédric G Arisdakessian
- Department of Information and Computer Sciences, University of Hawai'i at Mānoa, Honolulu, HI 96822, USA
| | - Olivia D Nigro
- Department of Natural Science, Hawai'i Pacific University, Honolulu, HI 96813, USA
| | - Grieg F Steward
- Department of Oceanography, University of Hawai'i at Mānoa, Honolulu, HI 96822, USA
| | - Guylaine Poisson
- Department of Information and Computer Sciences, University of Hawai'i at Mānoa, Honolulu, HI 96822, USA
| | - Mahdi Belcaid
- Department of Information and Computer Sciences, University of Hawai'i at Mānoa, Honolulu, HI 96822, USA.,Hawai'i Institute of Marine Biology, University of Hawai'i at Mānoa, Honolulu, HI 96816, USA
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4
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Edwards RA, Vega AA, Norman HM, Ohaeri M, Levi K, Dinsdale EA, Cinek O, Aziz RK, McNair K, Barr JJ, Bibby K, Brouns SJJ, Cazares A, de Jonge PA, Desnues C, Díaz Muñoz SL, Fineran PC, Kurilshikov A, Lavigne R, Mazankova K, McCarthy DT, Nobrega FL, Reyes Muñoz A, Tapia G, Trefault N, Tyakht AV, Vinuesa P, Wagemans J, Zhernakova A, Aarestrup FM, Ahmadov G, Alassaf A, Anton J, Asangba A, Billings EK, Cantu VA, Carlton JM, Cazares D, Cho GS, Condeff T, Cortés P, Cranfield M, Cuevas DA, De la Iglesia R, Decewicz P, Doane MP, Dominy NJ, Dziewit L, Elwasila BM, Eren AM, Franz C, Fu J, Garcia-Aljaro C, Ghedin E, Gulino KM, Haggerty JM, Head SR, Hendriksen RS, Hill C, Hyöty H, Ilina EN, Irwin MT, Jeffries TC, Jofre J, Junge RE, Kelley ST, Khan Mirzaei M, Kowalewski M, Kumaresan D, Leigh SR, Lipson D, Lisitsyna ES, Llagostera M, Maritz JM, Marr LC, McCann A, Molshanski-Mor S, Monteiro S, Moreira-Grez B, Morris M, Mugisha L, Muniesa M, Neve H, Nguyen NP, Nigro OD, Nilsson AS, O'Connell T, Odeh R, Oliver A, Piuri M, Prussin Ii AJ, Qimron U, Quan ZX, Rainetova P, Ramírez-Rojas A, Raya R, Reasor K, Rice GAO, Rossi A, Santos R, Shimashita J, Stachler EN, Stene LC, Strain R, Stumpf R, Torres PJ, Twaddle A, Ugochi Ibekwe M, Villagra N, Wandro S, White B, Whiteley A, Whiteson KL, Wijmenga C, Zambrano MM, Zschach H, Dutilh BE. Global phylogeography and ancient evolution of the widespread human gut virus crAssphage. Nat Microbiol 2019. [PMID: 31285584 DOI: 10.1038/s41564-019-04904-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/16/2023]
Abstract
Microbiomes are vast communities of microorganisms and viruses that populate all natural ecosystems. Viruses have been considered to be the most variable component of microbiomes, as supported by virome surveys and examples of high genomic mosaicism. However, recent evidence suggests that the human gut virome is remarkably stable compared with that of other environments. Here, we investigate the origin, evolution and epidemiology of crAssphage, a widespread human gut virus. Through a global collaboration, we obtained DNA sequences of crAssphage from more than one-third of the world's countries and showed that the phylogeography of crAssphage is locally clustered within countries, cities and individuals. We also found fully colinear crAssphage-like genomes in both Old-World and New-World primates, suggesting that the association of crAssphage with primates may be millions of years old. Finally, by exploiting a large cohort of more than 1,000 individuals, we tested whether crAssphage is associated with bacterial taxonomic groups of the gut microbiome, diverse human health parameters and a wide range of dietary factors. We identified strong correlations with different clades of bacteria that are related to Bacteroidetes and weak associations with several diet categories, but no significant association with health or disease. We conclude that crAssphage is a benign cosmopolitan virus that may have coevolved with the human lineage and is an integral part of the normal human gut virome.
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Affiliation(s)
- Robert A Edwards
- Department of Biology, San Diego State University, San Diego, CA, USA.
- The Viral Information Institute, San Diego State University, San Diego, CA, USA.
| | - Alejandro A Vega
- Department of Biology, San Diego State University, San Diego, CA, USA
| | - Holly M Norman
- Department of Biology, San Diego State University, San Diego, CA, USA
| | - Maria Ohaeri
- Department of Biology, San Diego State University, San Diego, CA, USA
| | - Kyle Levi
- Department of Computer Science, San Diego State University, San Diego, CA, USA
| | | | - Ondrej Cinek
- Department of Pediatrics, 2nd Faculty of Medicine, Charles University in Prague, Prague, Czech Republic
| | - Ramy K Aziz
- Department of Microbiology and Immunology, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Katelyn McNair
- Computational Sciences Research Center, San Diego State University, San Diego, CA, USA
| | - Jeremy J Barr
- School of Biological Sciences, Monash University, Clayton, Victoria, Australia
| | - Kyle Bibby
- Civil and Environmental Engineering and Earth Sciences, University of Notre Dame, Notre Dame, IN, USA
| | - Stan J J Brouns
- Department of Bionanoscience, Kavli Institute of Nanoscience, Delft University of Technology, Delft, The Netherlands
| | - Adrian Cazares
- Institute of Infection and Global Health, University of Liverpool, Liverpool, UK
| | - Patrick A de Jonge
- Department of Bionanoscience, Kavli Institute of Nanoscience, Delft University of Technology, Delft, The Netherlands
- Theoretical Biology and Bioinformatics, Science4Life, Utrecht University, Utrecht, The Netherlands
| | - Christelle Desnues
- MEPHI, Aix-Marseille Université, IRD, AP-HM, CNRS, IHU Méditerranée Infection, Marseille, France
- Mediterranean Institute of Oceanography, Aix-Marseille Université, Université de Toulon, CNRS, IRD, UM 110, Marseille, France
| | - Samuel L Díaz Muñoz
- Center for Genomics and Systems Biology & Department of Biology, New York University, New York, NY, USA
- Department of Microbiology and Molecular Genetics, University of California, Davis, Davis, CA, USA
| | - Peter C Fineran
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
| | - Alexander Kurilshikov
- Department of Genetics, University Medical Center Groningen, Groningen, The Netherlands
| | - Rob Lavigne
- Department of Biosystems, KU Leuven, Leuven, Belgium
| | - Karla Mazankova
- Department of Pediatrics, 2nd Faculty of Medicine, Charles University in Prague, Prague, Czech Republic
| | - David T McCarthy
- EPHM Lab, Civil Engineering Department, Monash University, Clayton, Victoria, Australia
| | - Franklin L Nobrega
- Department of Bionanoscience, Kavli Institute of Nanoscience, Delft University of Technology, Delft, The Netherlands
| | - Alejandro Reyes Muñoz
- Max Planck Tandem Group in Computational Biology, Departamento de Ciencias Biológicas, Universidad de los Andes, Bogotá, Colombia
| | - German Tapia
- Department of Child Health, Norwegian Institute of Public Health, Oslo, Norway
| | - Nicole Trefault
- GEMA Center for Genomics, Ecology & Environment, Universidad Mayor, Huechuraba, Chile
| | - Alexander V Tyakht
- Laboratory of Bioinformatics, Federal Research and Clinical Center of Physical-Chemical Medicine, Moscow, Russia
- Department of Informational Technologies, ITMO University, Saint Petersburg, Russia
| | - Pablo Vinuesa
- Centro de Ciencias Genómicas, Universidad Nacional Autónoma de México, Cuernavaca, Mexico
| | | | - Alexandra Zhernakova
- Department of Genetics, University Medical Center Groningen, Groningen, The Netherlands
| | - Frank M Aarestrup
- National Food Institute, Research Group for Genomic Epidemiology, Technical University of Denmark, Kongens Lyngby, Denmark
| | | | - Abeer Alassaf
- Department of Pediatrics, School of Medicine, University of Jordan, Amman, Jordan
| | - Josefa Anton
- Department of Physiology, Genetics and Microbiology, University of Alicante, Alicante, Spain
| | - Abigail Asangba
- Carl R. Woese Institute of Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Emma K Billings
- Department of Biology, San Diego State University, San Diego, CA, USA
| | - Vito Adrian Cantu
- Computational Sciences Research Center, San Diego State University, San Diego, CA, USA
| | - Jane M Carlton
- Center for Genomics and Systems Biology & Department of Biology, New York University, New York, NY, USA
| | - Daniel Cazares
- Centro de Ciencias Genómicas, Universidad Nacional Autónoma de México, Cuernavaca, Mexico
| | - Gyu-Sung Cho
- Department of Microbiology and Biotechnology, Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Kiel, Germany
| | - Tess Condeff
- Department of Biology, San Diego State University, San Diego, CA, USA
| | - Pilar Cortés
- Departament de Genètica i de Microbiologia, Universitat Autònoma De Barcelona, Barcelona, Spain
| | - Mike Cranfield
- Wildlife Health Center, University of California, Davis, Davis, CA, USA
| | - Daniel A Cuevas
- Computational Sciences Research Center, San Diego State University, San Diego, CA, USA
| | - Rodrigo De la Iglesia
- Departamento de Genética Molecular y Microbiología, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Przemyslaw Decewicz
- Department of Bacterial Genetics, Institute of Microbiology, Faculty of Biology, University of Warsaw, Warsaw, Poland
| | - Michael P Doane
- Department of Biology, San Diego State University, San Diego, CA, USA
| | | | - Lukasz Dziewit
- Department of Bacterial Genetics, Institute of Microbiology, Faculty of Biology, University of Warsaw, Warsaw, Poland
| | - Bashir Mukhtar Elwasila
- Department of Pediatrics and Child Health, Faculty of Medicine, University of Khartoum, Khartoum, Sudan
| | - A Murat Eren
- Department of Medicine, University of Chicago, Chicago, IL, USA
| | - Charles Franz
- Department of Microbiology and Biotechnology, Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Kiel, Germany
| | - Jingyuan Fu
- Department of Pediatrics, University Medical Center Groningen, Groningen, The Netherlands
| | - Cristina Garcia-Aljaro
- Department of Genetics, Microbiology and Statistics, Universitat de Barcelona, Barcelona, Spain
| | - Elodie Ghedin
- Center for Genomics and Systems Biology & Department of Biology, New York University, New York, NY, USA
| | - Kristen M Gulino
- Center for Genomics and Systems Biology & Department of Biology, New York University, New York, NY, USA
| | - John M Haggerty
- Department of Biology, San Diego State University, San Diego, CA, USA
| | - Steven R Head
- Next Generation Sequencing and Microarray Core Facility, The Scripps Research Institute, La Jolla, CA, USA
| | - Rene S Hendriksen
- National Food Institute, Research Group for Genomic Epidemiology, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Colin Hill
- School of Microbiology, University College Cork, Cork, Ireland
| | - Heikki Hyöty
- Department of Virology, School of Medicine, University of Tampere, Tampere, Finland
| | - Elena N Ilina
- Department of Molecular Biology and Genetics, Federal Research and Clinical Center of Physical-Chemical Medicine, Moscow, Russia
| | - Mitchell T Irwin
- Department of Anthropology, Northern Illinois University, DeKalb, IL, USA
| | - Thomas C Jeffries
- School of Science and Health, Western Sydney University, Penrith, New South Wales, Australia
| | - Juan Jofre
- Department of Genetics, Microbiology and Statistics, Universitat de Barcelona, Barcelona, Spain
| | - Randall E Junge
- Department of Animal Health, Columbus Zoo and Aquarium, Powell, OH, USA
| | - Scott T Kelley
- Department of Biology, San Diego State University, San Diego, CA, USA
| | | | - Martin Kowalewski
- Department Estacion Biologica Corrientes, Institution Museo Arg. Cs. Naturales-CONICET, Corrientes, Argentina
| | - Deepak Kumaresan
- UWA School of Agriculture and Environment, University of Western Australia, Perth, Western Australia, Australia
| | - Steven R Leigh
- Department of Anthropology, University of Colorado, Boulder, CO, USA
| | - David Lipson
- Department of Biology, San Diego State University, San Diego, CA, USA
| | | | - Montserrat Llagostera
- Departament de Genètica i de Microbiologia, Universitat Autònoma De Barcelona, Barcelona, Spain
| | - Julia M Maritz
- Center for Genomics and Systems Biology & Department of Biology, New York University, New York, NY, USA
| | - Linsey C Marr
- Department of Civil and Environmental Engineering, Virginia Tech, Blacksburg, VA, USA
| | - Angela McCann
- APC Microbiome Institute, University College Cork, Cork, Ireland
| | - Shahar Molshanski-Mor
- Clinical Microbiology & Immunology, Sackler school of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Silvia Monteiro
- Laboratorio de Analises, Instituto Superior Tecnico, Universidade Lisboa, Lisboa, Portugal
| | - Benjamin Moreira-Grez
- UWA School of Agriculture and Environment, University of Western Australia, Perth, Western Australia, Australia
| | - Megan Morris
- Department of Biology, San Diego State University, San Diego, CA, USA
| | - Lawrence Mugisha
- CEHA, Kampala, Uganda
- COVAB, Makerere University, Kampala, Uganda
| | - Maite Muniesa
- Department of Genetics, Microbiology and Statistics, Universitat de Barcelona, Barcelona, Spain
| | - Horst Neve
- Department of Microbiology and Biotechnology, Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Kiel, Germany
| | - Nam-Phuong Nguyen
- Computer Science and Engineering, University of California, San Diego, La Jolla, CA, USA
| | - Olivia D Nigro
- College of Natural and Computational Sciences, Hawai'i Pacific University, Kaneohe, HI, USA
| | - Anders S Nilsson
- Department of Molecular Biosciences, Stockholm University, Stockholm, Sweden
| | - Taylor O'Connell
- Biological and Medical Informatics Program, San Diego State University, San Diego, CA, USA
| | - Rasha Odeh
- Department of Pediatrics, School of Medicine, University of Jordan, Amman, Jordan
| | - Andrew Oliver
- Department of Molecular Biology & Biochemistry, University of California, Irvine, Irvine, CA, USA
| | - Mariana Piuri
- Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Aaron J Prussin Ii
- Department of Civil and Environmental Engineering, Virginia Tech, Blacksburg, VA, USA
| | - Udi Qimron
- Department of Clinical Microbiology and Immunology, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Zhe-Xue Quan
- Ministry of Education Key Laboratory for Biodiversity Science and Ecological Engineering, Fudan University, Shanghai, China
| | - Petra Rainetova
- Centre of Epidemiology and Microbiology, National Institute of Public Health, Prague, Czech Republic
| | | | | | - Kim Reasor
- Department of Biology, San Diego State University, San Diego, CA, USA
| | | | - Alessandro Rossi
- Theoretical Biology and Bioinformatics, Science4Life, Utrecht University, Utrecht, The Netherlands
- Department of Biology, University of Padova, Padova, Italy
| | - Ricardo Santos
- Laboratorio de Analises, Instituto Superior Tecnico, Universidade Lisboa, Lisboa, Portugal
| | - John Shimashita
- Department of Civil and Environmental Engineering, Virginia Tech, Blacksburg, VA, USA
| | - Elyse N Stachler
- Swanson School of Engineering, University of Pittsburgh, Pittsburgh, PA, USA
| | - Lars C Stene
- Department of Child Health, Norwegian Institute of Public Health, Oslo, Norway
| | - Ronan Strain
- APC Microbiome Institute, University College Cork, Cork, Ireland
| | - Rebecca Stumpf
- Carl R. Woese Institute of Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Pedro J Torres
- Department of Biology, San Diego State University, San Diego, CA, USA
| | - Alan Twaddle
- Center for Genomics and Systems Biology & Department of Biology, New York University, New York, NY, USA
| | - MaryAnn Ugochi Ibekwe
- Department of Pediatrics, Federal Teaching Hospital Abakaliki, Ebonyi State University, Abakaliki, Nigeria
| | - Nicolás Villagra
- Escuela de Tecnología Médica, Universidad Andres Bello, Santiago, Chile
| | - Stephen Wandro
- Department of Molecular Biology & Biochemistry, University of California, Irvine, Irvine, CA, USA
| | - Bryan White
- Carl R. Woese Institute of Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Andy Whiteley
- UWA School of Agriculture and Environment, University of Western Australia, Perth, Western Australia, Australia
| | - Katrine L Whiteson
- Department of Molecular Biology & Biochemistry, University of California, Irvine, Irvine, CA, USA
| | - Cisca Wijmenga
- Department of Genetics, University Medical Center Groningen, Groningen, The Netherlands
| | | | - Henrike Zschach
- The Bioinformatics Centre, Department of Biology, University of Copenhagen, Copenhagen, Denmark
| | - Bas E Dutilh
- Theoretical Biology and Bioinformatics, Science4Life, Utrecht University, Utrecht, The Netherlands.
- Centre for Molecular and Biomolecular Informatics, Radboud Institute for Molecular Life Sciences, Radboud University Medical Centre, Nijmegen, The Netherlands.
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Edwards RA, Vega AA, Norman HM, Ohaeri M, Levi K, Dinsdale EA, Cinek O, Aziz RK, McNair K, Barr JJ, Bibby K, Brouns SJJ, Cazares A, de Jonge PA, Desnues C, Díaz Muñoz SL, Fineran PC, Kurilshikov A, Lavigne R, Mazankova K, McCarthy DT, Nobrega FL, Reyes Muñoz A, Tapia G, Trefault N, Tyakht AV, Vinuesa P, Wagemans J, Zhernakova A, Aarestrup FM, Ahmadov G, Alassaf A, Anton J, Asangba A, Billings EK, Cantu VA, Carlton JM, Cazares D, Cho GS, Condeff T, Cortés P, Cranfield M, Cuevas DA, De la Iglesia R, Decewicz P, Doane MP, Dominy NJ, Dziewit L, Elwasila BM, Eren AM, Franz C, Fu J, Garcia-Aljaro C, Ghedin E, Gulino KM, Haggerty JM, Head SR, Hendriksen RS, Hill C, Hyöty H, Ilina EN, Irwin MT, Jeffries TC, Jofre J, Junge RE, Kelley ST, Khan Mirzaei M, Kowalewski M, Kumaresan D, Leigh SR, Lipson D, Lisitsyna ES, Llagostera M, Maritz JM, Marr LC, McCann A, Molshanski-Mor S, Monteiro S, Moreira-Grez B, Morris M, Mugisha L, Muniesa M, Neve H, Nguyen NP, Nigro OD, Nilsson AS, O'Connell T, Odeh R, Oliver A, Piuri M, Prussin Ii AJ, Qimron U, Quan ZX, Rainetova P, Ramírez-Rojas A, Raya R, Reasor K, Rice GAO, Rossi A, Santos R, Shimashita J, Stachler EN, Stene LC, Strain R, Stumpf R, Torres PJ, Twaddle A, Ugochi Ibekwe M, Villagra N, Wandro S, White B, Whiteley A, Whiteson KL, Wijmenga C, Zambrano MM, Zschach H, Dutilh BE. Global phylogeography and ancient evolution of the widespread human gut virus crAssphage. Nat Microbiol 2019; 4:1727-1736. [PMID: 31285584 DOI: 10.1101/527796] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2018] [Accepted: 05/22/2019] [Indexed: 05/26/2023]
Abstract
Microbiomes are vast communities of microorganisms and viruses that populate all natural ecosystems. Viruses have been considered to be the most variable component of microbiomes, as supported by virome surveys and examples of high genomic mosaicism. However, recent evidence suggests that the human gut virome is remarkably stable compared with that of other environments. Here, we investigate the origin, evolution and epidemiology of crAssphage, a widespread human gut virus. Through a global collaboration, we obtained DNA sequences of crAssphage from more than one-third of the world's countries and showed that the phylogeography of crAssphage is locally clustered within countries, cities and individuals. We also found fully colinear crAssphage-like genomes in both Old-World and New-World primates, suggesting that the association of crAssphage with primates may be millions of years old. Finally, by exploiting a large cohort of more than 1,000 individuals, we tested whether crAssphage is associated with bacterial taxonomic groups of the gut microbiome, diverse human health parameters and a wide range of dietary factors. We identified strong correlations with different clades of bacteria that are related to Bacteroidetes and weak associations with several diet categories, but no significant association with health or disease. We conclude that crAssphage is a benign cosmopolitan virus that may have coevolved with the human lineage and is an integral part of the normal human gut virome.
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Affiliation(s)
- Robert A Edwards
- Department of Biology, San Diego State University, San Diego, CA, USA.
- The Viral Information Institute, San Diego State University, San Diego, CA, USA.
| | - Alejandro A Vega
- Department of Biology, San Diego State University, San Diego, CA, USA
| | - Holly M Norman
- Department of Biology, San Diego State University, San Diego, CA, USA
| | - Maria Ohaeri
- Department of Biology, San Diego State University, San Diego, CA, USA
| | - Kyle Levi
- Department of Computer Science, San Diego State University, San Diego, CA, USA
| | | | - Ondrej Cinek
- Department of Pediatrics, 2nd Faculty of Medicine, Charles University in Prague, Prague, Czech Republic
| | - Ramy K Aziz
- Department of Microbiology and Immunology, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Katelyn McNair
- Computational Sciences Research Center, San Diego State University, San Diego, CA, USA
| | - Jeremy J Barr
- School of Biological Sciences, Monash University, Clayton, Victoria, Australia
| | - Kyle Bibby
- Civil and Environmental Engineering and Earth Sciences, University of Notre Dame, Notre Dame, IN, USA
| | - Stan J J Brouns
- Department of Bionanoscience, Kavli Institute of Nanoscience, Delft University of Technology, Delft, The Netherlands
| | - Adrian Cazares
- Institute of Infection and Global Health, University of Liverpool, Liverpool, UK
| | - Patrick A de Jonge
- Department of Bionanoscience, Kavli Institute of Nanoscience, Delft University of Technology, Delft, The Netherlands
- Theoretical Biology and Bioinformatics, Science4Life, Utrecht University, Utrecht, The Netherlands
| | - Christelle Desnues
- MEPHI, Aix-Marseille Université, IRD, AP-HM, CNRS, IHU Méditerranée Infection, Marseille, France
- Mediterranean Institute of Oceanography, Aix-Marseille Université, Université de Toulon, CNRS, IRD, UM 110, Marseille, France
| | - Samuel L Díaz Muñoz
- Center for Genomics and Systems Biology & Department of Biology, New York University, New York, NY, USA
- Department of Microbiology and Molecular Genetics, University of California, Davis, Davis, CA, USA
| | - Peter C Fineran
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
| | - Alexander Kurilshikov
- Department of Genetics, University Medical Center Groningen, Groningen, The Netherlands
| | - Rob Lavigne
- Department of Biosystems, KU Leuven, Leuven, Belgium
| | - Karla Mazankova
- Department of Pediatrics, 2nd Faculty of Medicine, Charles University in Prague, Prague, Czech Republic
| | - David T McCarthy
- EPHM Lab, Civil Engineering Department, Monash University, Clayton, Victoria, Australia
| | - Franklin L Nobrega
- Department of Bionanoscience, Kavli Institute of Nanoscience, Delft University of Technology, Delft, The Netherlands
| | - Alejandro Reyes Muñoz
- Max Planck Tandem Group in Computational Biology, Departamento de Ciencias Biológicas, Universidad de los Andes, Bogotá, Colombia
| | - German Tapia
- Department of Child Health, Norwegian Institute of Public Health, Oslo, Norway
| | - Nicole Trefault
- GEMA Center for Genomics, Ecology & Environment, Universidad Mayor, Huechuraba, Chile
| | - Alexander V Tyakht
- Laboratory of Bioinformatics, Federal Research and Clinical Center of Physical-Chemical Medicine, Moscow, Russia
- Department of Informational Technologies, ITMO University, Saint Petersburg, Russia
| | - Pablo Vinuesa
- Centro de Ciencias Genómicas, Universidad Nacional Autónoma de México, Cuernavaca, Mexico
| | | | - Alexandra Zhernakova
- Department of Genetics, University Medical Center Groningen, Groningen, The Netherlands
| | - Frank M Aarestrup
- National Food Institute, Research Group for Genomic Epidemiology, Technical University of Denmark, Kongens Lyngby, Denmark
| | | | - Abeer Alassaf
- Department of Pediatrics, School of Medicine, University of Jordan, Amman, Jordan
| | - Josefa Anton
- Department of Physiology, Genetics and Microbiology, University of Alicante, Alicante, Spain
| | - Abigail Asangba
- Carl R. Woese Institute of Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Emma K Billings
- Department of Biology, San Diego State University, San Diego, CA, USA
| | - Vito Adrian Cantu
- Computational Sciences Research Center, San Diego State University, San Diego, CA, USA
| | - Jane M Carlton
- Center for Genomics and Systems Biology & Department of Biology, New York University, New York, NY, USA
| | - Daniel Cazares
- Centro de Ciencias Genómicas, Universidad Nacional Autónoma de México, Cuernavaca, Mexico
| | - Gyu-Sung Cho
- Department of Microbiology and Biotechnology, Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Kiel, Germany
| | - Tess Condeff
- Department of Biology, San Diego State University, San Diego, CA, USA
| | - Pilar Cortés
- Departament de Genètica i de Microbiologia, Universitat Autònoma De Barcelona, Barcelona, Spain
| | - Mike Cranfield
- Wildlife Health Center, University of California, Davis, Davis, CA, USA
| | - Daniel A Cuevas
- Computational Sciences Research Center, San Diego State University, San Diego, CA, USA
| | - Rodrigo De la Iglesia
- Departamento de Genética Molecular y Microbiología, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Przemyslaw Decewicz
- Department of Bacterial Genetics, Institute of Microbiology, Faculty of Biology, University of Warsaw, Warsaw, Poland
| | - Michael P Doane
- Department of Biology, San Diego State University, San Diego, CA, USA
| | | | - Lukasz Dziewit
- Department of Bacterial Genetics, Institute of Microbiology, Faculty of Biology, University of Warsaw, Warsaw, Poland
| | - Bashir Mukhtar Elwasila
- Department of Pediatrics and Child Health, Faculty of Medicine, University of Khartoum, Khartoum, Sudan
| | - A Murat Eren
- Department of Medicine, University of Chicago, Chicago, IL, USA
| | - Charles Franz
- Department of Microbiology and Biotechnology, Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Kiel, Germany
| | - Jingyuan Fu
- Department of Pediatrics, University Medical Center Groningen, Groningen, The Netherlands
| | - Cristina Garcia-Aljaro
- Department of Genetics, Microbiology and Statistics, Universitat de Barcelona, Barcelona, Spain
| | - Elodie Ghedin
- Center for Genomics and Systems Biology & Department of Biology, New York University, New York, NY, USA
| | - Kristen M Gulino
- Center for Genomics and Systems Biology & Department of Biology, New York University, New York, NY, USA
| | - John M Haggerty
- Department of Biology, San Diego State University, San Diego, CA, USA
| | - Steven R Head
- Next Generation Sequencing and Microarray Core Facility, The Scripps Research Institute, La Jolla, CA, USA
| | - Rene S Hendriksen
- National Food Institute, Research Group for Genomic Epidemiology, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Colin Hill
- School of Microbiology, University College Cork, Cork, Ireland
| | - Heikki Hyöty
- Department of Virology, School of Medicine, University of Tampere, Tampere, Finland
| | - Elena N Ilina
- Department of Molecular Biology and Genetics, Federal Research and Clinical Center of Physical-Chemical Medicine, Moscow, Russia
| | - Mitchell T Irwin
- Department of Anthropology, Northern Illinois University, DeKalb, IL, USA
| | - Thomas C Jeffries
- School of Science and Health, Western Sydney University, Penrith, New South Wales, Australia
| | - Juan Jofre
- Department of Genetics, Microbiology and Statistics, Universitat de Barcelona, Barcelona, Spain
| | - Randall E Junge
- Department of Animal Health, Columbus Zoo and Aquarium, Powell, OH, USA
| | - Scott T Kelley
- Department of Biology, San Diego State University, San Diego, CA, USA
| | | | - Martin Kowalewski
- Department Estacion Biologica Corrientes, Institution Museo Arg. Cs. Naturales-CONICET, Corrientes, Argentina
| | - Deepak Kumaresan
- UWA School of Agriculture and Environment, University of Western Australia, Perth, Western Australia, Australia
| | - Steven R Leigh
- Department of Anthropology, University of Colorado, Boulder, CO, USA
| | - David Lipson
- Department of Biology, San Diego State University, San Diego, CA, USA
| | | | - Montserrat Llagostera
- Departament de Genètica i de Microbiologia, Universitat Autònoma De Barcelona, Barcelona, Spain
| | - Julia M Maritz
- Center for Genomics and Systems Biology & Department of Biology, New York University, New York, NY, USA
| | - Linsey C Marr
- Department of Civil and Environmental Engineering, Virginia Tech, Blacksburg, VA, USA
| | - Angela McCann
- APC Microbiome Institute, University College Cork, Cork, Ireland
| | - Shahar Molshanski-Mor
- Clinical Microbiology & Immunology, Sackler school of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Silvia Monteiro
- Laboratorio de Analises, Instituto Superior Tecnico, Universidade Lisboa, Lisboa, Portugal
| | - Benjamin Moreira-Grez
- UWA School of Agriculture and Environment, University of Western Australia, Perth, Western Australia, Australia
| | - Megan Morris
- Department of Biology, San Diego State University, San Diego, CA, USA
| | - Lawrence Mugisha
- CEHA, Kampala, Uganda
- COVAB, Makerere University, Kampala, Uganda
| | - Maite Muniesa
- Department of Genetics, Microbiology and Statistics, Universitat de Barcelona, Barcelona, Spain
| | - Horst Neve
- Department of Microbiology and Biotechnology, Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Kiel, Germany
| | - Nam-Phuong Nguyen
- Computer Science and Engineering, University of California, San Diego, La Jolla, CA, USA
| | - Olivia D Nigro
- College of Natural and Computational Sciences, Hawai'i Pacific University, Kaneohe, HI, USA
| | - Anders S Nilsson
- Department of Molecular Biosciences, Stockholm University, Stockholm, Sweden
| | - Taylor O'Connell
- Biological and Medical Informatics Program, San Diego State University, San Diego, CA, USA
| | - Rasha Odeh
- Department of Pediatrics, School of Medicine, University of Jordan, Amman, Jordan
| | - Andrew Oliver
- Department of Molecular Biology & Biochemistry, University of California, Irvine, Irvine, CA, USA
| | - Mariana Piuri
- Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Aaron J Prussin Ii
- Department of Civil and Environmental Engineering, Virginia Tech, Blacksburg, VA, USA
| | - Udi Qimron
- Department of Clinical Microbiology and Immunology, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Zhe-Xue Quan
- Ministry of Education Key Laboratory for Biodiversity Science and Ecological Engineering, Fudan University, Shanghai, China
| | - Petra Rainetova
- Centre of Epidemiology and Microbiology, National Institute of Public Health, Prague, Czech Republic
| | | | | | - Kim Reasor
- Department of Biology, San Diego State University, San Diego, CA, USA
| | | | - Alessandro Rossi
- Theoretical Biology and Bioinformatics, Science4Life, Utrecht University, Utrecht, The Netherlands
- Department of Biology, University of Padova, Padova, Italy
| | - Ricardo Santos
- Laboratorio de Analises, Instituto Superior Tecnico, Universidade Lisboa, Lisboa, Portugal
| | - John Shimashita
- Department of Civil and Environmental Engineering, Virginia Tech, Blacksburg, VA, USA
| | - Elyse N Stachler
- Swanson School of Engineering, University of Pittsburgh, Pittsburgh, PA, USA
| | - Lars C Stene
- Department of Child Health, Norwegian Institute of Public Health, Oslo, Norway
| | - Ronan Strain
- APC Microbiome Institute, University College Cork, Cork, Ireland
| | - Rebecca Stumpf
- Carl R. Woese Institute of Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Pedro J Torres
- Department of Biology, San Diego State University, San Diego, CA, USA
| | - Alan Twaddle
- Center for Genomics and Systems Biology & Department of Biology, New York University, New York, NY, USA
| | - MaryAnn Ugochi Ibekwe
- Department of Pediatrics, Federal Teaching Hospital Abakaliki, Ebonyi State University, Abakaliki, Nigeria
| | - Nicolás Villagra
- Escuela de Tecnología Médica, Universidad Andres Bello, Santiago, Chile
| | - Stephen Wandro
- Department of Molecular Biology & Biochemistry, University of California, Irvine, Irvine, CA, USA
| | - Bryan White
- Carl R. Woese Institute of Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Andy Whiteley
- UWA School of Agriculture and Environment, University of Western Australia, Perth, Western Australia, Australia
| | - Katrine L Whiteson
- Department of Molecular Biology & Biochemistry, University of California, Irvine, Irvine, CA, USA
| | - Cisca Wijmenga
- Department of Genetics, University Medical Center Groningen, Groningen, The Netherlands
| | | | - Henrike Zschach
- The Bioinformatics Centre, Department of Biology, University of Copenhagen, Copenhagen, Denmark
| | - Bas E Dutilh
- Theoretical Biology and Bioinformatics, Science4Life, Utrecht University, Utrecht, The Netherlands.
- Centre for Molecular and Biomolecular Informatics, Radboud Institute for Molecular Life Sciences, Radboud University Medical Centre, Nijmegen, The Netherlands.
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6
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Nigro OD, Steward GF. Differential specificity of selective culture media for enumeration of pathogenic vibrios: advantages and limitations of multi-plating methods. J Microbiol Methods 2015; 111:24-30. [PMID: 25602161 DOI: 10.1016/j.mimet.2015.01.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2014] [Revised: 01/13/2015] [Accepted: 01/16/2015] [Indexed: 10/24/2022]
Abstract
Plating environmental samples on vibrio-selective chromogenic media is a commonly used technique that allows one to quickly estimate concentrations of putative vibrio pathogens or to isolate them for further study. Although this approach is convenient, its usefulness depends directly on how well the procedure selects against false positives. We tested whether a chromogenic medium, CHROMagar Vibrio (CaV), used alone (single-plating) or in combination (double-plating) with a traditional medium thiosulfate-citrate-bile-salts (TCBS), could improve the discrimination among three pathogenic vibrio species (Vibrio cholerae, Vibrio parahaemolyticus, and Vibrio vulnificus) and thereby decrease the number of false-positive colonies that must be screened by molecular methods. Assays were conducted on water samples from two estuarine environments (one subtropical, one tropical) in a variety of seasonal conditions. The results of the double-plating method were confirmed by PCR and 16S rRNA sequencing. Our data indicate that there is no significant difference in the false-positive rate between CaV and TCBS when using a single-plating technique, but determining color changes on the two media sequentially (double-plating) reduced the rate of false positive identification in most cases. The improvement achieved was about two-fold on average, but varied greatly (from 0- to 5-fold) and depended on the sampling time and location. The double-plating method was most effective for V. vulnificus in warm months, when overall V. vulnificus abundance is high (false positive rates as low as 2%, n=178). Similar results were obtained for V. cholerae (minimum false positive rate of 16%, n=146). In contrast, the false positive rate for V. parahaemolyticus was always high (minimum of 59%, n=109). Sequence analysis of false-positive isolates indicated that the majority of confounding isolates are from the Vibrionaceae family, however, members of distantly related bacterial groups were also able to grow on vibrio-selective media, even when using the double-plating method. In conclusion, the double-plating assay is a simple means to increase the efficiency of identifying pathogenic vibrios in aquatic environments and to reduce the number of molecular assays required for identity confirmation. However, the high spatial and temporal variability in the performance of the media mean that molecular approaches are still essential to obtain the most accurate vibrio abundance estimates from environmental samples.
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Affiliation(s)
- Olivia D Nigro
- Department of Oceanography, University of Hawaii at Manoa, 1950 East West Road, C-MORE Hale, Honolulu, HI 96822, United States.
| | - Grieg F Steward
- Department of Oceanography, University of Hawaii at Manoa, 1950 East West Road, C-MORE Hale, Honolulu, HI 96822, United States
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7
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Durham BP, Grote J, Whittaker KA, Bender SJ, Luo H, Grim SL, Brown JM, Casey JR, Dron A, Florez-Leiva L, Krupke A, Luria CM, Mine AH, Nigro OD, Pather S, Talarmin A, Wear EK, Weber TS, Wilson JM, Church MJ, DeLong EF, Karl DM, Steward GF, Eppley JM, Kyrpides NC, Schuster S, Rappé MS. Draft genome sequence of marine alphaproteobacterial strain HIMB11, the first cultivated representative of a unique lineage within the Roseobacter clade possessing an unusually small genome. Stand Genomic Sci 2014; 9:632-45. [PMID: 25197450 PMCID: PMC4148974 DOI: 10.4056/sigs.4998989] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Strain HIMB11 is a planktonic marine bacterium isolated from coastal seawater in Kaneohe Bay, Oahu, Hawaii belonging to the ubiquitous and versatile Roseobacter clade of the alphaproteobacterial family Rhodobacteraceae. Here we describe the preliminary characteristics of strain HIMB11, including annotation of the draft genome sequence and comparative genomic analysis with other members of the Roseobacter lineage. The 3,098,747 bp draft genome is arranged in 34 contigs and contains 3,183 protein-coding genes and 54 RNA genes. Phylogenomic and 16S rRNA gene analyses indicate that HIMB11 represents a unique sublineage within the Roseobacter clade. Comparison with other publicly available genome sequences from members of the Roseobacter lineage reveals that strain HIMB11 has the genomic potential to utilize a wide variety of energy sources (e.g. organic matter, reduced inorganic sulfur, light, carbon monoxide), while possessing a reduced number of substrate transporters.
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Affiliation(s)
- Bryndan P Durham
- Center for Microbial Oceanography: Research and Education, University of Hawaii, Honolulu, Hawaii, USA ; Department of Microbiology, University of Georgia, Athens, Georgia, USA
| | - Jana Grote
- Center for Microbial Oceanography: Research and Education, University of Hawaii, Honolulu, Hawaii, USA ; Department of Oceanography, University of Hawaii, Honolulu, Hawaii, USA
| | - Kerry A Whittaker
- Center for Microbial Oceanography: Research and Education, University of Hawaii, Honolulu, Hawaii, USA ; Graduate School of Oceanography, University of Rhode Island, Narragansett, Rhode Island, USA
| | - Sara J Bender
- Center for Microbial Oceanography: Research and Education, University of Hawaii, Honolulu, Hawaii, USA ; School of Oceanography, University of Washington, Seattle, Washington, USA
| | - Haiwei Luo
- Department of Marine Sciences, University of Georgia, Athens, Georgia, USA
| | - Sharon L Grim
- Center for Microbial Oceanography: Research and Education, University of Hawaii, Honolulu, Hawaii, USA ; Marine Biological Laboratory, Woods Hole, Massachusetts, USA
| | - Julia M Brown
- Center for Microbial Oceanography: Research and Education, University of Hawaii, Honolulu, Hawaii, USA ; Department of Microbiology, Cornell University, Ithaca, New York, USA
| | - John R Casey
- Center for Microbial Oceanography: Research and Education, University of Hawaii, Honolulu, Hawaii, USA ; Department of Oceanography, University of Hawaii, Honolulu, Hawaii, USA
| | - Antony Dron
- Center for Microbial Oceanography: Research and Education, University of Hawaii, Honolulu, Hawaii, USA ; Observatoire Océanologique de Villefranche, Villefranche-sur-mer, France
| | - Lennin Florez-Leiva
- Center for Microbial Oceanography: Research and Education, University of Hawaii, Honolulu, Hawaii, USA ; Universidad Del Magdalena, Santa Marta, Colombia
| | - Andreas Krupke
- Center for Microbial Oceanography: Research and Education, University of Hawaii, Honolulu, Hawaii, USA ; Max Plank Institute for Marine Microbiology, Bremen, Germany
| | - Catherine M Luria
- Center for Microbial Oceanography: Research and Education, University of Hawaii, Honolulu, Hawaii, USA ; Department of Ecology and Evolutionary Biology, Brown University, Providence, Rhode Island, USA
| | - Aric H Mine
- Center for Microbial Oceanography: Research and Education, University of Hawaii, Honolulu, Hawaii, USA ; Department of Geophysical Sciences, University of Chicago, Chicago, Illinois, USA
| | - Olivia D Nigro
- Center for Microbial Oceanography: Research and Education, University of Hawaii, Honolulu, Hawaii, USA ; Department of Oceanography, University of Hawaii, Honolulu, Hawaii, USA
| | - Santhiska Pather
- Center for Microbial Oceanography: Research and Education, University of Hawaii, Honolulu, Hawaii, USA ; School for Marine Science and Technology, University of Massachusetts Dartmouth, Dartmouth, Massachusetts, USA
| | - Agathe Talarmin
- Center for Microbial Oceanography: Research and Education, University of Hawaii, Honolulu, Hawaii, USA ; Department of Earth System Science, University of California Irvine, Irvine, CA, USA
| | - Emma K Wear
- Center for Microbial Oceanography: Research and Education, University of Hawaii, Honolulu, Hawaii, USA ; Marine Science Institute, University of California Santa Barbara, Santa Barbara, California, USA
| | - Thomas S Weber
- Center for Microbial Oceanography: Research and Education, University of Hawaii, Honolulu, Hawaii, USA ; Department of Atmospheric and Ocean Sciences, University of California Los Angeles, Los Angeles, California, USA
| | - Jesse M Wilson
- Center for Microbial Oceanography: Research and Education, University of Hawaii, Honolulu, Hawaii, USA ; School of Natural Sciences, University of California Merced, Merced, California, USA
| | - Matthew J Church
- Center for Microbial Oceanography: Research and Education, University of Hawaii, Honolulu, Hawaii, USA ; Department of Oceanography, University of Hawaii, Honolulu, Hawaii, USA
| | - Edward F DeLong
- Center for Microbial Oceanography: Research and Education, University of Hawaii, Honolulu, Hawaii, USA ; Department of Civil and Environmental Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | - David M Karl
- Center for Microbial Oceanography: Research and Education, University of Hawaii, Honolulu, Hawaii, USA ; Department of Oceanography, University of Hawaii, Honolulu, Hawaii, USA
| | - Grieg F Steward
- Center for Microbial Oceanography: Research and Education, University of Hawaii, Honolulu, Hawaii, USA ; Department of Oceanography, University of Hawaii, Honolulu, Hawaii, USA
| | - John M Eppley
- Center for Microbial Oceanography: Research and Education, University of Hawaii, Honolulu, Hawaii, USA ; Department of Civil and Environmental Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | - Nikos C Kyrpides
- Center for Microbial Oceanography: Research and Education, University of Hawaii, Honolulu, Hawaii, USA ; Department of Energy Joint Genome Institute, Walnut Creek, California, USA
| | - Stephan Schuster
- Center for Microbial Oceanography: Research and Education, University of Hawaii, Honolulu, Hawaii, USA ; Singapore Centre on Environmental Life Sciences Engineering, Singapore
| | - Michael S Rappé
- Center for Microbial Oceanography: Research and Education, University of Hawaii, Honolulu, Hawaii, USA ; Hawaii Institute of Marine Biology, University of Hawaii, Kaneohe, Hawaii, USA
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8
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Abstract
Investigating the bacteriophages of vibrios has led to significant insights into the evolution and pathogenicity of their host strains. This report presents the first complete genome sequence of a bacteriophage that infects the deadly human pathogen Vibrio vulnificus. The phage was isolated from the surface waters of the Ala Wai Canal, which is part of an urban watershed in eastern Honolulu, Hawaii, USA. The phage particle is icosahedral, with a diameter of 35-40 nm, and a small non-contractile tail. The genome was sequenced in its entirety, rendering a 38 kb sequence located on a single, linear, circularly permuted chromosome. Here, we present the annotation and genomic features of the bacteriophage, VvAW1.
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Affiliation(s)
- Olivia D Nigro
- University of Hawaii Department of Oceanography Center for Microbial Oceanography: Research and Education Honolulu, HI
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