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Asangba AE, Mugisha L, Rukundo J, Lewis RJ, Halajian A, Cortés-Ortiz L, Junge RE, Irwin MT, Karlson J, Perkin A, Watsa M, Erkenswick G, Bales KL, Patton DL, Jasinska AJ, Fernandez-Duque E, Leigh SR, Stumpf RM. Large Comparative Analyses of Primate Body Site Microbiomes Indicate that the Oral Microbiome Is Unique among All Body Sites and Conserved among Nonhuman Primates. Microbiol Spectr 2022; 10:e0164321. [PMID: 35587638 PMCID: PMC9241786 DOI: 10.1128/spectrum.01643-21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Accepted: 04/28/2022] [Indexed: 11/20/2022] Open
Abstract
The study of the mammalian microbiome serves as a critical tool for understanding host-microbial diversity and coevolution and the impact of bacterial communities on host health. While studies of specific microbial systems (e.g., in the human gut) have rapidly increased, large knowledge gaps remain, hindering our understanding of the determinants and levels of variation in microbiomes across multiple body sites and host species. Here, we compare microbiome community compositions from eight distinct body sites among 17 phylogenetically diverse species of nonhuman primates (NHPs), representing the largest comparative study of microbial diversity across primate host species and body sites. Analysis of 898 samples predominantly acquired in the wild demonstrated that oral microbiomes were unique in their clustering, with distinctive divergence from all other body site microbiomes. In contrast, all other body site microbiomes clustered principally by host species and differentiated by body site within host species. These results highlight two key findings: (i) the oral microbiome is unique compared to all other body site microbiomes and conserved among diverse nonhuman primates, despite their considerable dietary and phylogenetic differences, and (ii) assessments of the determinants of host-microbial diversity are relative to the level of the comparison (i.e., intra-/inter-body site, -host species, and -individual), emphasizing the need for broader comparative microbial analyses across diverse hosts to further elucidate host-microbial dynamics, evolutionary and biological patterns of variation, and implications for human-microbial coevolution. IMPORTANCE The microbiome is critical to host health and disease, but much remains unknown about the determinants, levels, and evolution of host-microbial diversity. The relationship between hosts and their associated microbes is complex. Most studies to date have focused on the gut microbiome; however, large gaps remain in our understanding of host-microbial diversity, coevolution, and levels of variation in microbiomes across multiple body sites and host species. To better understand the patterns of variation and evolutionary context of host-microbial communities, we conducted one of the largest comparative studies to date, which indicated that the oral microbiome was distinct from the microbiomes of all other body sites and convergent across host species, suggesting conserved niche specialization within the Primates order. We also show the importance of host species differences in shaping the microbiome within specific body sites. This large, comparative study contributes valuable information on key patterns of variation among hosts and body sites, with implications for understanding host-microbial dynamics and human-microbial coevolution.
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Affiliation(s)
- Abigail E. Asangba
- Department of Anthropology, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
- Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
| | - Lawrence Mugisha
- Ecohealth Research Group, Conservation & Ecosystem Health Alliance (CEHA), Kampala, Uganda
- Department of Wildlife & Aquatic Animal Resources, College of Veterinary Medicine, Animal Resources & Biosecurity (COVAB), Makerere University, Kampala, Uganda
| | - Joshua Rukundo
- Chimpanzee Sanctuary and Wildlife Conservation (Chimpanzee Trust), Ngamba Island, Uganda
| | - Rebecca J. Lewis
- Department of Anthropology, University of Texas at Austin, Austin, Texas, USA
| | - Ali Halajian
- Research Administration and Development, University of Limpopo, Sovenga, South Africa
| | - Liliana Cortés-Ortiz
- Department of Ecology and Evolutionary Biology, University of Michigan, Ann Arbor, Michigan, USA
| | | | - Mitchell T. Irwin
- Department of Anthropology, Northern Illinois University, DeKalb, Illinois, USA
| | - Johan Karlson
- Tanzania Forest Conservation Group and Nocturnal Primate Research Group, Dar es Salaam, Tanzania
| | - Andrew Perkin
- Tanzania Forest Conservation Group and Nocturnal Primate Research Group, Dar es Salaam, Tanzania
| | - Mrinalini Watsa
- San Diego Zoo Wildlife Alliance, San Diego, California, USA
- Field Projects International, Escondido, California, USA
| | - Gideon Erkenswick
- Field Projects International, Escondido, California, USA
- Division of Infectious Diseases, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Karen L. Bales
- Department of Psychology, University of California Davis, Davis, California, USA
| | - Dorothy L. Patton
- Department of Obstetrics and Gynecology, University of Washington, Seattle, Washington, USA
| | - Anna J. Jasinska
- Division of Infectious Diseases, Department of Medicine, School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Department of Molecular Genetics, Institute of Bioorganic Chemistry, Polish Academy of Sciences, Poznan, Poland
| | | | - Steven R. Leigh
- Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
- Department of Anthropology, University of Colorado—Boulder, Boulder, Colorado, USA
| | - Rebecca M. Stumpf
- Department of Anthropology, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
- Kanyanchu River Chimpanzee Project and Research Collaborative, Bigodi, Uganda
- Program in Ecology, Evolution and Conservation Biology, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
- Notre Dame Institute for Advanced Study, University of Notre Dame, Notre Dame, Indiana, USA
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2
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Leigh SR. Comment on data sharing in biological anthropology. Am J Phys Anthropol 2020; 172:339. [DOI: 10.1002/ajpa.24073] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Accepted: 04/21/2020] [Indexed: 11/09/2022]
Affiliation(s)
- Steven R. Leigh
- Department of AnthropologyUniversity of Colorado Boulder Boulder Colorado USA
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3
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Amato KR, Mallott EK, McDonald D, Dominy NJ, Goldberg T, Lambert JE, Swedell L, Metcalf JL, Gomez A, Britton GAO, Stumpf RM, Leigh SR, Knight R. Convergence of human and Old World monkey gut microbiomes demonstrates the importance of human ecology over phylogeny. Genome Biol 2019; 20:201. [PMID: 31590679 PMCID: PMC6781418 DOI: 10.1186/s13059-019-1807-z] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Accepted: 08/29/2019] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Comparative data from non-human primates provide insight into the processes that shaped the evolution of the human gut microbiome and highlight microbiome traits that differentiate humans from other primates. Here, in an effort to improve our understanding of the human microbiome, we compare gut microbiome composition and functional potential in 14 populations of humans from ten nations and 18 species of wild, non-human primates. RESULTS Contrary to expectations from host phylogenetics, we find that human gut microbiome composition and functional potential are more similar to those of cercopithecines, a subfamily of Old World monkey, particularly baboons, than to those of African apes. Additionally, our data reveal more inter-individual variation in gut microbiome functional potential within the human species than across other primate species, suggesting that the human gut microbiome may exhibit more plasticity in response to environmental variation compared to that of other primates. CONCLUSIONS Given similarities of ancestral human habitats and dietary strategies to those of baboons, these findings suggest that convergent ecologies shaped the gut microbiomes of both humans and cercopithecines, perhaps through environmental exposure to microbes, diet, and/or associated physiological adaptations. Increased inter-individual variation in the human microbiome may be associated with human dietary diversity or the ability of humans to inhabit novel environments. Overall, these findings show that diet, ecology, and physiological adaptations are more important than host-microbe co-diversification in shaping the human microbiome, providing a key foundation for comparative analyses of the role of the microbiome in human biology and health.
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Affiliation(s)
- Katherine R. Amato
- Department of Anthropology, Northwestern University, 1810 Hinman Ave, Evanston, IL 60208 USA
| | - Elizabeth K. Mallott
- Department of Anthropology, Northwestern University, 1810 Hinman Ave, Evanston, IL 60208 USA
| | - Daniel McDonald
- Department of Pediatrics, University of California San Diego, San Diego, 92093 USA
- Center for Microbiome Innovation, University of California San Diego, San Diego, 92093 USA
| | | | - Tony Goldberg
- Department of Pathobiological Sciences, University of Wisconsin-Madison, Madison, 53706 USA
| | - Joanna E. Lambert
- Department of Ecology and Evolutionary Biology, University of Colorado Boulder, Boulder, 80302 USA
| | - Larissa Swedell
- Department of Anthropology, City University of New York - Queens College, New York, 11367 USA
| | - Jessica L. Metcalf
- Department of Animal Sciences, Colorado State University, Fort Collins, 80521 USA
| | - Andres Gomez
- Department of Animal Sciences, University of Minnesota, Minneapolis, 55108 USA
| | | | - Rebecca M. Stumpf
- Department of Anthropology, University of Illinois at Urbana-Champaign, Urbana, 61801 USA
| | - Steven R. Leigh
- Department of Anthropology, University of Colorado Boulder, Boulder, 80302 USA
| | - Rob Knight
- Department of Pediatrics, University of California San Diego, San Diego, 92093 USA
- Center for Microbiome Innovation, University of California San Diego, San Diego, 92093 USA
- Department of Computer Science and Engineering, University of California San Diego, San Diego, 92093 USA
- Department of Bioengineering, University of California San Diego, San Diego, 92093 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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5
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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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Asangba AE, Donohue ME, Lamb A, Wright PC, Halajian A, Leigh SR, Stumpf RM. Variations in the microbiome due to storage preservatives are not large enough to obscure variations due to factors such as host population, host species, body site, and captivity. Am J Primatol 2019; 81:e23045. [PMID: 31471974 DOI: 10.1002/ajp.23045] [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] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Revised: 08/09/2019] [Accepted: 08/14/2019] [Indexed: 01/01/2023]
Abstract
The study of the primate microbiome is critical in understanding the role of the microbial community in the host organism. To be able to isolate the main factors responsible for the differences observed in microbiomes within and between individuals, confounding factors due to technical variations need to be removed. To determine whether alterations due to preservatives outweigh differences due to factors such as host population, host species, body site, and habitat, we tested three methods (no preservative, 96% ethanol, and RNAlater) for preserving wild chimpanzee (fecal), wild lemur (fecal), wild vervet monkey (rectal, oral, nasal, otic, vaginal, and penile), and captive vervet monkey (rectal) samples. All samples were stored below - 20°C (short term) at the end of the field day and then at - 80°C until DNA extraction. Using 16S rRNA gene sequencing, we show a significant preservative effect on microbiota composition and diversity. Samples stored in ethanol and RNAlater appear to be less different compared with samples not stored in any preservative (none). Our differential analysis revealed significantly higher amounts of Enterococcaceae and Family XI in no preservative samples, Prevotellaceae and Spirochaetaceae in ethanol and RNAlater preserved samples, Oligosphaeraceae in ethanol-preserved samples, and Defluviitaleaceae in RNAlater preserved samples. While these preservative effects on the microbiome are not large enough to remove or outweigh the differences arising from biological factors (e.g., host species, body site, and habitat differences) they may promote misleading interpretations if they have large enough effect sizes compared to the biological factors (e.g., host population).
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Affiliation(s)
- Abigail E Asangba
- Department of Anthropology, University of Illinois at Urbana-Champaign, Urbana, Illinois.,Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, Illinois
| | - Mariah E Donohue
- Department of Biology, University of Kentucky, Lexington, Kentucky
| | - Alicia Lamb
- Department of Bioscience and Biotechnology, Clarkson University, Potsdam, New York
| | - Patricia C Wright
- Centre ValBio, Ranomafana, Madagascar.,Institute for the Conservation of Tropical Environments, Stony Brook University, Stony Brook, New York.,Department of Anthropology, Stony Brook University, Stony Brook, New York
| | - Ali Halajian
- Department of Biodiversity, University of Limpopo, Sovenga, South Africa
| | - Steven R Leigh
- Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, Illinois.,Department of Anthropology, University of Colorado-Boulder, Boulder, Colorado
| | - Rebecca M Stumpf
- Department of Anthropology, University of Illinois at Urbana-Champaign, Urbana, Illinois.,Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, Illinois
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7
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Gomez A, Sharma AK, Mallott EK, Petrzelkova KJ, Jost Robinson CA, Yeoman CJ, Carbonero F, Pafco B, Rothman JM, Ulanov A, Vlckova K, Amato KR, Schnorr SL, Dominy NJ, Modry D, Todd A, Torralba M, Nelson KE, Burns MB, Blekhman R, Remis M, Stumpf RM, Wilson BA, Gaskins HR, Garber PA, White BA, Leigh SR. Plasticity in the Human Gut Microbiome Defies Evolutionary Constraints. mSphere 2019; 4:e00271-19. [PMID: 31366708 PMCID: PMC6669335 DOI: 10.1128/msphere.00271-19] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2019] [Accepted: 07/01/2019] [Indexed: 01/11/2023] Open
Abstract
The gut microbiome of primates, including humans, is reported to closely follow host evolutionary history, with gut microbiome composition being specific to the genetic background of its primate host. However, the comparative models used to date have mainly included a limited set of closely related primates. To further understand the forces that shape the primate gut microbiome, with reference to human populations, we expanded the comparative analysis of variation among gut microbiome compositions and their primate hosts, including 9 different primate species and 4 human groups characterized by a diverse set of subsistence patterns (n = 448 samples). The results show that the taxonomic composition of the human gut microbiome, at the genus level, exhibits increased compositional plasticity. Specifically, we show unexpected similarities between African Old World monkeys that rely on eclectic foraging and human populations engaging in nonindustrial subsistence patterns; these similarities transcend host phylogenetic constraints. Thus, instead of following evolutionary trends that would make their microbiomes more similar to that of conspecifics or more phylogenetically similar apes, gut microbiome composition in humans from nonindustrial populations resembles that of generalist cercopithecine monkeys. We also document that wild cercopithecine monkeys with eclectic diets and humans following nonindustrial subsistence patterns harbor high gut microbiome diversity that is not only higher than that seen in humans engaging in industrialized lifestyles but also higher compared to wild primates that typically consume fiber-rich diets.IMPORTANCE The results of this study indicate a discordance between gut microbiome composition and evolutionary history in primates, calling into question previous notions about host genetic control of the primate gut microbiome. Microbiome similarities between humans consuming nonindustrialized diets and monkeys characterized by subsisting on eclectic, omnivorous diets also raise questions about the ecological and nutritional drivers shaping the human gut microbiome. Moreover, a more detailed understanding of the factors associated with gut microbiome plasticity in primates offers a framework to understand why humans following industrialized lifestyles have deviated from states thought to reflect human evolutionary history. The results also provide perspectives for developing therapeutic dietary manipulations that can reset configurations of the gut microbiome to potentially improve human health.
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Affiliation(s)
- Andres Gomez
- Department of Animal Science, University of Minnesota, Twin Cities, St. Paul, Minnesota, USA
| | - Ashok Kumar Sharma
- Department of Animal Science, University of Minnesota, Twin Cities, St. Paul, Minnesota, USA
| | - Elizabeth K Mallott
- Department of Anthropology, Northwestern University, Evanston, Illinois, USA
| | - Klara J Petrzelkova
- Institute of Vertebrate Biology, The Czech Academy of Sciences, Brno, Czech Republic
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Ceske Budejovice, Czech Republic
- Liberec Zoo, Liberec, Czech Republic
| | | | - Carl J Yeoman
- Department of Animal and Range Sciences, Montana State University, Bozeman, Montana, USA
| | - Franck Carbonero
- Department of Nutrition & Exercise Physiology, Elson S. Floyd College of Medicine, Washington State University, Spokane, Washington, USA
| | - Barbora Pafco
- Institute of Vertebrate Biology, The Czech Academy of Sciences, Brno, Czech Republic
- Department of Pathology and Parasitology, Faculty of Veterinary Medicine, University of Veterinary and Pharmaceutical Sciences Brno, Brno, Czech Republic
| | - Jessica M Rothman
- Department of Anthropology, Hunter College of CUNY and New York Consortium in Evolutionary Primatology (NYCEP), New York, New York, USA
| | - Alexander Ulanov
- Metabolomics Center, Roy J. Carver Biotechnology Center, University of Illinois at Urbana-Champaign, Champaign, Illinois, USA
| | - Klara Vlckova
- Institute of Vertebrate Biology, The Czech Academy of Sciences, Brno, Czech Republic
- Department of Pathology and Parasitology, Faculty of Veterinary Medicine, University of Veterinary and Pharmaceutical Sciences Brno, Brno, Czech Republic
| | - Katherine R Amato
- Department of Anthropology, Northwestern University, Evanston, Illinois, USA
| | - Stephanie L Schnorr
- Department of Anthropology, University of Nevada, Las Vegas, Nevada, USA
- Konrad Lorenz Institute for Evolution and Cognition Research, Klosterneuburg, Austria
| | - Nathaniel J Dominy
- Department of Anthropology, Dartmouth College, Hanover, New Hampshire, USA
| | - David Modry
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Ceske Budejovice, Czech Republic
- Department of Pathology and Parasitology, Faculty of Veterinary Medicine, University of Veterinary and Pharmaceutical Sciences Brno, Brno, Czech Republic
- Central European Institute for Technology (CEITEC), University of Veterinary and Pharmaceutical Sciences Brno, Brno, Czech Republic
| | - Angelique Todd
- World Wildlife Fund, Dzanga-Sangha Protected Areas, Bayanga, Central African Republic
| | | | | | - Michael B Burns
- Department of Biology, Loyola University Chicago, Chicago, Illinois, USA
| | - Ran Blekhman
- Department of Genetics, Cell Biology, and Development, University of Minnesota, Twin Cities, Minneapolis, Minnesota, USA
| | - Melissa Remis
- Department of Anthropology, Purdue University, West Lafayette, Indiana, USA
| | - Rebecca M Stumpf
- Carl Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Champaign, Illinois, USA
- Department of Anthropology, University of Illinois at Urbana-Champaign, Champaign, Illinois, USA
| | - Brenda A Wilson
- Carl Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Champaign, Illinois, USA
- Department of Microbiology, University of Illinois at Urbana-Champaign, Champaign, Illinois, USA
| | - H Rex Gaskins
- Carl Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Champaign, Illinois, USA
- Department of Animal Sciences, University of Illinois at Urbana-Champaign, Champaign, Illinois, USA
| | - Paul A Garber
- Department of Anthropology, University of Illinois at Urbana-Champaign, Champaign, Illinois, USA
| | - Bryan A White
- Carl Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Champaign, Illinois, USA
- Department of Animal Sciences, University of Illinois at Urbana-Champaign, Champaign, Illinois, USA
| | - Steven R Leigh
- Department of Anthropology, University of Colorado, Boulder, Colorado, USA
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8
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Sharma AK, Pafčo B, Vlčková K, Červená B, Kreisinger J, Davison S, Beeri K, Fuh T, Leigh SR, Burns MB, Blekhman R, Petrželková KJ, Gomez A. Mapping gastrointestinal gene expression patterns in wild primates and humans via fecal RNA-seq. BMC Genomics 2019; 20:493. [PMID: 31200636 PMCID: PMC6567582 DOI: 10.1186/s12864-019-5813-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Accepted: 05/20/2019] [Indexed: 12/30/2022] Open
Abstract
Background Limited accessibility to intestinal epithelial tissue in wild animals and humans makes it challenging to study patterns of intestinal gene regulation, and hence to monitor physiological status and health in field conditions. To explore solutions to this limitation, we have used a noninvasive approach via fecal RNA-seq, for the quantification of gene expression markers in gastrointestinal cells of free-range primates and a forager human population. Thus, a combination of poly(A) mRNA enrichment and rRNA depletion methods was used in tandem with RNA-seq to quantify and compare gastrointestinal gene expression patterns in fecal samples of wild Gorilla gorilla gorilla (n = 9) and BaAka hunter-gatherers (n = 10) from The Dzanga Sangha Protected Areas, Central African Republic. Results Although only a small fraction (< 4.9%) of intestinal mRNA signals was recovered, the data was sufficient to detect significant functional differences between gorillas and humans, at the gene and pathway levels. These intestinal gene expression differences were specifically associated with metabolic and immune functions. Additionally, non-host RNA-seq reads were used to gain preliminary insights on the subjects’ dietary habits, intestinal microbiomes, and infection prevalence, via identification of fungi, nematode, arthropod and plant RNA. Conclusions Overall, the results suggest that fecal RNA-seq, targeting gastrointestinal epithelial cells can be used to evaluate primate intestinal physiology and gut gene regulation, in samples obtained in challenging conditions in situ. The approach used herein may be useful to obtain information on primate intestinal health, while revealing preliminary insights into foraging ecology, microbiome, and diet. Electronic supplementary material The online version of this article (10.1186/s12864-019-5813-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
| | - Barbora Pafčo
- The Czech Academy of Sciences, Institute of Vertebrate Biology, Květná 8, 603 65, Brno, Czech Republic.,Department of Pathology and Parasitology, Faculty of Veterinary Medicine, University of Veterinary and Pharmaceutical Sciences Brno, Palackého tř. 1946/1, 612 42, Brno, Czech Republic
| | - Klára Vlčková
- The Czech Academy of Sciences, Institute of Vertebrate Biology, Květná 8, 603 65, Brno, Czech Republic.,Department of Pathology and Parasitology, Faculty of Veterinary Medicine, University of Veterinary and Pharmaceutical Sciences Brno, Palackého tř. 1946/1, 612 42, Brno, Czech Republic
| | - Barbora Červená
- The Czech Academy of Sciences, Institute of Vertebrate Biology, Květná 8, 603 65, Brno, Czech Republic.,Department of Pathology and Parasitology, Faculty of Veterinary Medicine, University of Veterinary and Pharmaceutical Sciences Brno, Palackého tř. 1946/1, 612 42, Brno, Czech Republic
| | - Jakub Kreisinger
- The Czech Academy of Sciences, Institute of Vertebrate Biology, Květná 8, 603 65, Brno, Czech Republic.,Department of Zoology, Faculty of Science, Charles University, Viničná 7, 128 44, Praha, Czech Republic
| | - Samuel Davison
- Department of Animal Science, University of Minnesota, Twin Cities, USA
| | - Karen Beeri
- Vanderbilt University medical center Technologies for Advanced Genomics, Vanderbilt University medical center, Nashville, TN, USA
| | - Terence Fuh
- WWF Central African Republic, Bangui, Central African Republic
| | - Steven R Leigh
- Department of Anthropology, University of Colorado, Boulder, CO, USA
| | - Michael B Burns
- Loyola University Chicago, Quinlan Life Sciences Building, Chicago, IL, USA
| | - Ran Blekhman
- Department of Genetics, Cell Biology, and Development, University of Minnesota, Twin Cities, MN, USA.,Department of Ecology, Evolution and Behavior, University of Minnesota, Twin Cities, MN, USA
| | - Klára J Petrželková
- The Czech Academy of Sciences, Institute of Vertebrate Biology, Květná 8, 603 65, Brno, Czech Republic. .,The Czech Academy of Sciences, Biology Centre, Institute of Parasitology, Branišovská 31, 370 05, České Budějovice, Czech Republic. .,Liberec Zoo, Lidové sady 425/1, 460 01, Liberec, Czech Republic.
| | - Andres Gomez
- Department of Animal Science, University of Minnesota, Twin Cities, USA.
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9
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Vlčková K, Pafčo B, Petrželková KJ, Modrý D, Todd A, Yeoman CJ, Torralba M, Wilson BA, Stumpf RM, White BA, Nelson KE, Leigh SR, Gomez A. Relationships Between Gastrointestinal Parasite Infections and the Fecal Microbiome in Free-Ranging Western Lowland Gorillas. Front Microbiol 2018; 9:1202. [PMID: 29963018 PMCID: PMC6013710 DOI: 10.3389/fmicb.2018.01202] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [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] [Received: 12/08/2017] [Accepted: 05/16/2018] [Indexed: 12/17/2022] Open
Abstract
Relationships between gastrointestinal parasites (GIPs) and the gastrointestinal microbiome (GIM) are widely discussed topics across mammalian species due to their possible impact on the host's health. GIPs may change the environment determining alterations in GIM composition. We evaluated the associations between GIP infections and fecal microbiome composition in two habituated and two unhabituated groups of wild western lowland gorillas (Gorilla g. gorilla) from Dzanga Sangha Protected Areas, Central African Republic. We examined 43 fecal samples for GIPs and quantified strongylid nematodes. We characterized fecal microbiome composition through 454 pyrosequencing of the V1-V3 region of the bacterial 16S rRNA gene. Entamoeba spp. infections were associated with significant differences in abundances of bacterial taxa that likely play important roles in nutrition and metabolism for the host, besides being characteristic members of the gorilla gut microbiome. We did not observe any relationships between relative abundances of several bacterial taxa and strongylid egg counts. Based on our findings, we suggest that there is a significant relationship between fecal microbiome and Entamoeba infection in wild gorillas. This study contributes to the overall knowledge about factors involved in modulating GIM communities in great apes.
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Affiliation(s)
- Klára Vlčková
- Department of Pathology and Parasitology, Faculty of Veterinary Medicine, University of Veterinary and Pharmaceutical Sciences Brno, Brno, Czechia.,Institute of Vertebrate Biology, Czech Academy of Sciences, Brno, Czechia
| | - Barbora Pafčo
- Department of Pathology and Parasitology, Faculty of Veterinary Medicine, University of Veterinary and Pharmaceutical Sciences Brno, Brno, Czechia
| | - Klára J Petrželková
- Institute of Vertebrate Biology, Czech Academy of Sciences, Brno, Czechia.,Liberec Zoo, Liberec, Czechia.,Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, České Budějovice, Czechia
| | - David Modrý
- Department of Pathology and Parasitology, Faculty of Veterinary Medicine, University of Veterinary and Pharmaceutical Sciences Brno, Brno, Czechia.,Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, České Budějovice, Czechia.,Central European Institute for Technology (CEITEC), University of Veterinary and Pharmaceutical Sciences Brno, Brno, Czechia
| | - Angelique Todd
- WWF, Dzanga Sangha Protected Areas, Bangui, Central African Republic
| | - Carl J Yeoman
- Department of Animal and Range Sciences, Montana State University, Bozeman, MT, United States
| | | | - Brenda A Wilson
- Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL, United States.,Department of Microbiology, University of Illinois at Urbana-Champaign, Urbana, IL, United States
| | - Rebecca M Stumpf
- Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL, United States.,Department of Anthropology, University of Illinois at Urbana-Champaign, Urbana, IL, United States
| | - Bryan A White
- Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL, United States
| | - Karen E Nelson
- J. Craig Venter Institute, Rockville, MD, United States.,J. Craig Venter Institute, La Jolla, CA, United States
| | - Steven R Leigh
- Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL, United States.,Department of Anthropology, University of Colorado at Boulder, Boulder, CO, United States
| | - Andres Gomez
- Department of Animal Science, University of Minnesota, St Paul, MN, United States
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10
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Vlčková K, Shutt-Phillips K, Heistermann M, Pafčo B, Petrželková KJ, Todd A, Modrý D, Nelson KE, Wilson BA, Stumpf RM, White BA, Leigh SR, Gomez A. Impact of stress on the gut microbiome of free-ranging western lowland gorillas. Microbiology (Reading) 2018; 164:40-44. [DOI: 10.1099/mic.0.000587] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Affiliation(s)
- Klára Vlčková
- Department of Pathology and Parasitology, Faculty of Veterinary Medicine, University of Veterinary and Pharmaceutical Sciences Brno, Palackého tř. 1946/1, Brno 61242, Czech Republic
- Institute of Vertebrate Biology, Czech Academy of Sciences, Květná 8, Brno 60365, Czech Republic
| | | | - Michael Heistermann
- German Primate Centre, Endocrinology Laboratory, Kellnerweg 4, 37077 Göttingen, Germany
| | - Barbora Pafčo
- Department of Pathology and Parasitology, Faculty of Veterinary Medicine, University of Veterinary and Pharmaceutical Sciences Brno, Palackého tř. 1946/1, Brno 61242, Czech Republic
| | - Klára J. Petrželková
- Institute of Vertebrate Biology, Czech Academy of Sciences, Květná 8, Brno 60365, Czech Republic
- Liberec Zoo, Masarykova 1347/31, Liberec, 46001, Czech Republic
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Branišovská 31, České Budějovice, 37005, Czech Republic
| | - Angelique Todd
- WWF, Dzanga Sangha Protected Areas, BP 1053 Bangui, Central African Republic
| | - David Modrý
- Department of Pathology and Parasitology, Faculty of Veterinary Medicine, University of Veterinary and Pharmaceutical Sciences Brno, Palackého tř. 1946/1, Brno 61242, Czech Republic
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Branišovská 31, České Budějovice, 37005, Czech Republic
- CEITEC VFU, University of Veterinary and Pharmaceutical Sciences Brno, Palackého tř. 1946/1, Brno, 61242, Czech Republic
| | - Karen E. Nelson
- J. Craig Venter Institute, 9714 Medical Center Drive, Rockville, MD 20850, USA
- J. Craig Venter Institute, 4120 Capricorn Lane, La Jolla, CA 92037, USA
| | - Brenda A. Wilson
- Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, 1206 West Gregory Drive, Urbana, IL 61801, USA
- Department of Microbiology, University of Illinois at Urbana-Champaign, 601 South Goodwin Avenue, Urbana, IL 61801, USA
| | - Rebecca M. Stumpf
- Department of Microbiology, University of Illinois at Urbana-Champaign, 601 South Goodwin Avenue, Urbana, IL 61801, USA
- Department of Anthropology, University of Illinois at Urbana-Champaign, 607 South Mathews Avenue, Urbana, IL 61801, USA
| | - Bryan A. White
- Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, 1206 West Gregory Drive, Urbana, IL 61801, USA
| | - Steven R. Leigh
- Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, 1206 West Gregory Drive, Urbana, IL 61801, USA
- Department of Anthropology, University of Colorado at Boulder, 1350 Pleasant Street, Boulder, CO 80309-0233, USA
| | - Andres Gomez
- Department of Animal Science, University of Minnesota, 1364 Eckles Aneue, St Paul, MN 55108-6118, USA
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11
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Amato KR, Van Belle S, Di Fiore A, Estrada A, Stumpf R, White B, Nelson KE, Knight R, Leigh SR. Patterns in Gut Microbiota Similarity Associated with Degree of Sociality among Sex Classes of a Neotropical Primate. Microb Ecol 2017; 74:250-258. [PMID: 28124727 DOI: 10.1007/s00248-017-0938-6] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [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: 07/20/2016] [Accepted: 01/11/2017] [Indexed: 06/06/2023]
Abstract
Studies of human and domestic animal models indicate that related individuals and those that spend the most time in physical contact typically have more similar gut microbial communities. However, few studies have examined these factors in wild mammals where complex social dynamics and a variety of interacting environmental factors may impact the patterns observed in controlled systems. Here, we explore the effect of host kinship and time spent in social contact on the gut microbiota of wild, black howler monkeys (Alouatta pigra). Our results indicate that closely related individuals had less similar gut microbial communities than non-related individuals. However, the effect was small. In contrast, as previously reported in baboons and chimpanzees, individuals that spent more time in contact (0 m) and close proximity (0-1 m) had more similar gut microbial communities. This pattern was driven by adult female-adult female dyads, which generally spend more time in social contact than adult male-adult male dyads or adult male-adult female dyads. Relative abundances of individual microbial genera such as Bacteroides, Clostridium, and Streptococcus were also more similar in individuals that spent more time in contact or close proximity. Overall, our data suggest that even in arboreal primates that live in small social groups and spend a relatively low proportion of their time in physical contact, social interactions are associated with variation in gut microbiota composition. Additionally, these results demonstrate that within a given host species, subgroups of individuals may interact with the gut microbiota differently.
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Affiliation(s)
- Katherine R Amato
- Department of Anthropology, Northwestern University, 1810 Hinman Ave, Evanston, IL, 60208, USA.
| | - Sarie Van Belle
- Department of Anthropology, University of Texas, Austin, TX, USA
| | - Anthony Di Fiore
- Department of Anthropology, University of Texas, Austin, TX, USA
| | - Alejandro Estrada
- Instituto de Biología, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Rebecca Stumpf
- Department of Anthropology, University of Illinois, Urbana, IL, USA
- Institute for Genomic Biology, University of Illinois, Urbana, IL, USA
| | - Bryan White
- Institute for Genomic Biology, University of Illinois, Urbana, IL, USA
- Department of Animal Sciences, University of Illinois, Urbana, IL, USA
| | | | - Rob Knight
- School of Medicine, University of California, San Diego, CA, USA
| | - Steven R Leigh
- Department of Anthropology, University of Colorado, Boulder, CO, USA
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12
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Vlčková K, Gomez A, Petrželková KJ, Whittier CA, Todd AF, Yeoman CJ, Nelson KE, Wilson BA, Stumpf RM, Modrý D, White BA, Leigh SR. Effect of Antibiotic Treatment on the Gastrointestinal Microbiome of Free-Ranging Western Lowland Gorillas (Gorilla g. gorilla). Microb Ecol 2016; 72:943-954. [PMID: 26984253 DOI: 10.1007/s00248-016-0745-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [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: 04/08/2015] [Accepted: 02/21/2016] [Indexed: 05/20/2023]
Abstract
The mammalian gastrointestinal (GI) microbiome, which plays indispensable roles in host nutrition and health, is affected by numerous intrinsic and extrinsic factors. Among them, antibiotic (ATB) treatment is reported to have a significant effect on GI microbiome composition in humans and other animals. However, the impact of ATBs on the GI microbiome of free-ranging or even captive great apes remains poorly characterized. Here, we investigated the effect of cephalosporin treatment (delivered by intramuscular dart injection during a serious respiratory outbreak) on the GI microbiome of a wild habituated group of western lowland gorillas (Gorilla gorilla gorilla) in the Dzanga Sangha Protected Areas, Central African Republic. We examined 36 fecal samples from eight individuals, including samples before and after ATB treatment, and characterized the GI microbiome composition using Illumina-MiSeq sequencing of the bacterial 16S rRNA gene. The GI microbial profiles of samples from the same individuals before and after ATB administration indicate that the ATB treatment impacts GI microbiome stability and the relative abundance of particular bacterial taxa within the colonic ecosystem of wild gorillas. We observed a statistically significant increase in Firmicutes and a decrease in Bacteroidetes levels after ATB treatment. We found disruption of the fibrolytic community linked with a decrease of Ruminoccocus levels as a result of ATB treatment. Nevertheless, the nature of the changes observed after ATB treatment differs among gorillas and thus is dependent on the individual host. This study has important implications for ecology, management, and conservation of wild primates.
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Affiliation(s)
- Klára Vlčková
- Department of Pathology and Parasitology, Faculty of Veterinary Medicine, University of Veterinary and Pharmaceutical Sciences Brno, Palackého tř. 1/3, Brno, 61242, Czech Republic.
| | - Andres Gomez
- J. Craig Venter Institute, 4120 Capricorn Lane, La Jolla, CA, 92037, USA
- Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, 1206 West Gregory Drive, Urbana, IL, 61801, USA
| | - Klára J Petrželková
- Institute of Vertebrate Biology, Academy of Sciences of the Czech Republic, Květná 8, Brno, 60365, Czech Republic
- Liberec Zoo, Masarykova 1347/31, Liberec, 46001, Czech Republic
- Institute of Parasitology, Biology Centre of the Academy of Sciences of the Czech Republic, Branišovská 31, České Budějovice, 37005, Czech Republic
| | - Christopher A Whittier
- Cummings School of Veterinary Medicine at Tufts University, 200 Westboro Road, North Grafton, MA, 01536, USA
- Department of Wildlife Health Sciences, Smithsonian Conservation Biology Institute, National Zoological Park, 3001 Connecticut Avenue Northwest, Washington, DC, 20008, USA
| | - Angelique F Todd
- WWF, Dzanga Sangha Protected Areas, BP 1053, Bangui, Central African Republic
| | - Carl J Yeoman
- Department of Animal and Range Sciences, Montana State University, P.O. Box 172900, Bozeman, MT, 59717-2900, USA
| | - Karen E Nelson
- J. Craig Venter Institute, 9704 Medical Center Drive, Rockville, MD, 20850, USA
- J. Craig Venter Institute, 4120 Capricorn Lane, La Jolla, CA, 92037, USA
| | - Brenda A Wilson
- Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, 1206 West Gregory Drive, Urbana, IL, 61801, USA
- Department of Microbiology, University of Illinois at Urbana-Champaign, 601 South Goodwin Avenue, Urbana, IL, 61801, USA
| | - Rebecca M Stumpf
- Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, 1206 West Gregory Drive, Urbana, IL, 61801, USA
- Department of Anthropology, University of Illinois at Urbana-Champaign, 607 South Mathews Avenue, Urbana, IL, 61801, USA
| | - David Modrý
- Department of Pathology and Parasitology, Faculty of Veterinary Medicine, University of Veterinary and Pharmaceutical Sciences Brno, Palackého tř. 1/3, Brno, 61242, Czech Republic
- Institute of Parasitology, Biology Centre of the Academy of Sciences of the Czech Republic, Branišovská 31, České Budějovice, 37005, Czech Republic
- CEITEC VFU, University of Veterinary and Pharmaceutical Sciences Brno, Palackého tř. 1/3, Brno, 61242, Czech Republic
| | - Bryan A White
- Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, 1206 West Gregory Drive, Urbana, IL, 61801, USA
| | - Steven R Leigh
- Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, 1206 West Gregory Drive, Urbana, IL, 61801, USA
- Department of Anthropology, University of Colorado at Boulder, 1350 Pleasant Street, Boulder, CO, 80309-0233, USA
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13
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Bennett G, Malone M, Sauther ML, Cuozzo FP, White B, Nelson KE, Stumpf RM, Knight R, Leigh SR, Amato KR. Host age, social group, and habitat type influence the gut microbiota of wild ring-tailed lemurs (Lemur catta). Am J Primatol 2016; 78:883-92. [PMID: 27177345 DOI: 10.1002/ajp.22555] [Citation(s) in RCA: 80] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Revised: 04/09/2016] [Accepted: 04/12/2016] [Indexed: 02/06/2023]
Abstract
The gut microbiota contributes to host health by maintaining homeostasis, increasing digestive efficiency, and facilitating the development of the immune system. The composition of the gut microbiota can change dramatically within and between individuals of a species as a result of diet, age, or habitat. Therefore, understanding the factors determining gut microbiota diversity and composition can contribute to our knowledge of host ecology as well as to conservation efforts. Here we use high-throughput sequencing to describe variation in the gut microbiota of the endangered ring-tailed lemur (Lemur catta) at the Bezà Mahafaly Special Reserve (BMSR) in southwestern Madagascar. Specifically, we measured the diversity and composition of the gut microbiota in relation to social group, age, sex, tooth wear and loss, and habitat disturbance. While we found no significant variation in the diversity of the ring-tailed lemur gut microbiota in response to any variable tested, the taxonomic composition of the gut microbiota was influenced by social group, age, and habitat disturbance. However, effect sizes were small and appear to be driven by the presence or absence of relatively low abundance taxa. These results suggest that habitat disturbance may not impact the lemur gut microbiota as strongly as it impacts the gut microbiota of other primate species, highlighting the importance of distinct host ecological and physiological factors on host-gut microbe relationships. Am. J. Primatol. 78:883-892, 2016. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Genevieve Bennett
- Department of Molecular, Cellular and Developmental Biology, University of Colorado Boulder, Boulder, Colorado
| | - Matthew Malone
- Department of Chemical and Biological Engineering, University of Colorado Boulder, Boulder, Colorado
| | - Michelle L Sauther
- Department of Anthropology, University of Colorado Boulder, Boulder, Colorado
| | - Frank P Cuozzo
- Department of Anthropology, University of North Dakota, Grand Forks, North Dakota
| | - Bryan White
- C.R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, Illinois
- Department of Animal Sciences, University of Illinois at Urbana-Champaign, Urbana, Illinois
| | | | - Rebecca M Stumpf
- C.R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, Illinois
- Department of Anthropology, University of Illinois at Urbana-Champaign, Urbana, Illinois
| | - Rob Knight
- Department of Pediatrics, University of California, San Diego, California
- Department of Computer Science and Engineering, University of California, San Diego, California
| | - Steven R Leigh
- Department of Anthropology, University of Colorado Boulder, Boulder, Colorado
| | - Katherine R Amato
- Department of Anthropology, University of Colorado Boulder, Boulder, Colorado
- Department of Anthropology, Northwestern University, Evanston, Illinois
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14
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Gomez A, Petrzelkova KJ, Burns MB, Yeoman CJ, Amato KR, Vlckova K, Modry D, Todd A, Jost Robinson CA, Remis MJ, Torralba MG, Morton E, Umaña JD, Carbonero F, Gaskins HR, Nelson KE, Wilson BA, Stumpf RM, White BA, Leigh SR, Blekhman R. Gut Microbiome of Coexisting BaAka Pygmies and Bantu Reflects Gradients of Traditional Subsistence Patterns. Cell Rep 2016; 14:2142-2153. [PMID: 26923597 DOI: 10.1016/j.celrep.2016.02.013] [Citation(s) in RCA: 164] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2015] [Revised: 12/07/2015] [Accepted: 01/28/2016] [Indexed: 12/20/2022] Open
Abstract
To understand how the gut microbiome is impacted by human adaptation to varying environments, we explored gut bacterial communities in the BaAka rainforest hunter-gatherers and their agriculturalist Bantu neighbors in the Central African Republic. Although the microbiome of both groups is compositionally similar, hunter-gatherers harbor increased abundance of Prevotellaceae, Treponema, and Clostridiaceae, while the Bantu gut microbiome is dominated by Firmicutes. Comparisons with US Americans reveal microbiome differences between Africans and westerners but show western-like features in the Bantu, including an increased abundance of predictive carbohydrate and xenobiotic metabolic pathways. In contrast, the hunter-gatherer gut shows increased abundance of predicted virulence, amino acid, and vitamin metabolism functions, as well as dominance of lipid and amino-acid-derived metabolites, as determined through metabolomics. Our results demonstrate gradients of traditional subsistence patterns in two neighboring African groups and highlight the adaptability of the microbiome in response to host ecology.
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Affiliation(s)
- Andres Gomez
- Department of Genetics, Cell Biology, and Development, University of Minnesota, Twin Cities, MN 55108, USA; Department of Ecology, Evolution, and Behavior, University of Minnesota, Twin Cities, MN 55108, USA.
| | - Klara J Petrzelkova
- Institute of Vertebrate Biology, Academy of Sciences of the Czech Republic, Brno 603 65, Czech Republic; Institute of Parasitology, Biology Centre of the Academy of Sciences of the Czech Republic, České Budějovice 370 05, Czech Republic; Liberec Zoo, Liberec 460 01, Czech Republic
| | - Michael B Burns
- Department of Genetics, Cell Biology, and Development, University of Minnesota, Twin Cities, MN 55108, USA; Department of Ecology, Evolution, and Behavior, University of Minnesota, Twin Cities, MN 55108, USA
| | - Carl J Yeoman
- Department of Animal and Range Sciences, Montana State University, Bozeman, MT 59717, USA
| | - Katherine R Amato
- Department of Anthropology, Northwestern University, Evanston, IL 60208, USA
| | - Klara Vlckova
- Faculty of Veterinary Medicine, Department of Pathology and Parasitology, University of Veterinary and Pharmaceutical Sciences, Brno 612 42, Czech Republic
| | - David Modry
- Institute of Parasitology, Biology Centre of the Academy of Sciences of the Czech Republic, České Budějovice 370 05, Czech Republic; Faculty of Veterinary Medicine, Department of Pathology and Parasitology, University of Veterinary and Pharmaceutical Sciences, Brno 612 42, Czech Republic; CEITEC, Central European Institute for Technology, University of Veterinary and Pharmaceutical Sciences, Brno 612 42, Czech Republic
| | - Angelique Todd
- Dzanga-Sangha Protected Areas, World Wildlife Fund, Bayanga, Central African Republic
| | | | - Melissa J Remis
- Department of Anthropology, Purdue University, West Lafayette, IN 47907, USA
| | | | - Elise Morton
- Department of Genetics, Cell Biology, and Development, University of Minnesota, Twin Cities, MN 55108, USA; Department of Ecology, Evolution, and Behavior, University of Minnesota, Twin Cities, MN 55108, USA
| | - Juan D Umaña
- Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA
| | - Franck Carbonero
- Department of Food Science, University of Arkansas, Fayetteville, AK 72704, USA
| | - H Rex Gaskins
- Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA; Department of Animal Sciences, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA
| | | | - Brenda A Wilson
- Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA; Department of Microbiology, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA
| | - Rebecca M Stumpf
- Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA; Department of Anthropology, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA
| | - Bryan A White
- Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA; Department of Animal Sciences, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA
| | - Steven R Leigh
- Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA; Department of Anthropology, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA; Department of Anthropology, University of Colorado, Boulder, CO 80309, USA.
| | - Ran Blekhman
- Department of Genetics, Cell Biology, and Development, University of Minnesota, Twin Cities, MN 55108, USA; Department of Ecology, Evolution, and Behavior, University of Minnesota, Twin Cities, MN 55108, USA.
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15
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Gomez A, Rothman JM, Petrzelkova K, Yeoman CJ, Vlckova K, Umaña JD, Carr M, Modry D, Todd A, Torralba M, Nelson KE, Stumpf RM, Wilson BA, Blekhman R, White BA, Leigh SR. Temporal variation selects for diet-microbe co-metabolic traits in the gut of Gorilla spp. ISME J 2016; 10:514-26. [PMID: 26315972 PMCID: PMC4737941 DOI: 10.1038/ismej.2015.146] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2015] [Revised: 07/07/2015] [Accepted: 07/14/2015] [Indexed: 11/09/2022]
Abstract
Although the critical role that our gastrointestinal microbes play in host physiology is now well established, we know little about the factors that influenced the evolution of primate gut microbiomes. To further understand current gut microbiome configurations and diet-microbe co-metabolic fingerprints in primates, from an evolutionary perspective, we characterized fecal bacterial communities and metabolomic profiles in 228 fecal samples of lowland and mountain gorillas (G. g. gorilla and G. b. beringei, respectively), our closest evolutionary relatives after chimpanzees. Our results demonstrate that the gut microbiomes and metabolomes of these two species exhibit significantly different patterns. This is supported by increased abundance of metabolites and bacterial taxa associated with fiber metabolism in mountain gorillas, and enrichment of markers associated with simple sugar, lipid and sterol turnover in the lowland species. However, longitudinal sampling shows that both species' microbiomes and metabolomes converge when hosts face similar dietary constraints, associated with low fruit availability in their habitats. By showing differences and convergence of diet-microbe co-metabolic fingerprints in two geographically isolated primate species, under specific dietary stimuli, we suggest that dietary constraints triggered during their adaptive radiation were potential factors behind the species-specific microbiome patterns observed in primates today.
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Affiliation(s)
- Andres Gomez
- Department of Animal Sciences, Institute for Genomic Biology, University of Illinois at Urbana–Champaign, Champaign, IL, USA
- Department of Animal Sciences, University of Illinois at Urbana–Champaign, Champaign, IL, USA
| | - Jessica M Rothman
- Department of Anthropology, Hunter College of CUNY, New York, NY, USA
- New York Consortium in Evolutionary Primatology (NYCEP), New York, NY, USA
| | - Klara Petrzelkova
- Institute of Vertebrate Biology, Academy of Sciences of the Czech Republic, Brno, Czech Republic
- Biology Centre, Institute of Parasitology, Academy of Sciences of the Czech Republic, Ceske Budejovice, Czech Republic
- Liberec Zoo, Liberec, Czech Republic
| | - Carl J Yeoman
- Department of Animal and Range Sciences, Montana State University, Bozeman, MT, USA
| | - Klara Vlckova
- Department of Pathology and Parasitology, Faculty of Veterinary Medicine, University of Veterinary and Pharmaceutical Sciences Brno, Czech Republic
| | - Juan D Umaña
- Department of Animal Sciences, Institute for Genomic Biology, University of Illinois at Urbana–Champaign, Champaign, IL, USA
| | - Monica Carr
- Department of Animal Sciences, Institute for Genomic Biology, University of Illinois at Urbana–Champaign, Champaign, IL, USA
| | - David Modry
- Biology Centre, Institute of Parasitology, Academy of Sciences of the Czech Republic, Ceske Budejovice, Czech Republic
- Department of Pathology and Parasitology, Faculty of Veterinary Medicine, University of Veterinary and Pharmaceutical Sciences Brno, Czech Republic
- CEITEC, Central European Institute for Technology, Brno, Czech Republic
| | - Angelique Todd
- World Wildlife Fund, Dzanga-Sangha Protected Areas, Bayanga, Central African Republic
| | | | | | - Rebecca M Stumpf
- Department of Animal Sciences, Institute for Genomic Biology, University of Illinois at Urbana–Champaign, Champaign, IL, USA
- Department of Anthropology, University of Illinois at Urbana–Champaign, Champaign, IL, USA
| | - Brenda A Wilson
- Department of Animal Sciences, Institute for Genomic Biology, University of Illinois at Urbana–Champaign, Champaign, IL, USA
- Department of Microbiology, University of Illinois at Urbana–Champaign, Champaign, IL, USA
| | - Ran Blekhman
- Department of Genetics, Cell Biology and Development, University of Minnesota Twin Cities, St Paul, MN, USA
- Department of Ecology, Evolution and Behavior, University of Minnesota Twin Cities, St Paul, MN, USA
| | - Bryan A White
- Department of Animal Sciences, Institute for Genomic Biology, University of Illinois at Urbana–Champaign, Champaign, IL, USA
- Department of Animal Sciences, University of Illinois at Urbana–Champaign, Champaign, IL, USA
| | - Steven R Leigh
- Department of Animal Sciences, Institute for Genomic Biology, University of Illinois at Urbana–Champaign, Champaign, IL, USA
- Department of Anthropology, University of Illinois at Urbana–Champaign, Champaign, IL, USA
- Department of Anthropology, University of Colorado, Boulder, CO, USA
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Amato KR, Yeoman CJ, Cerda G, Schmitt CA, Cramer JD, Miller MEB, Gomez A, Turner TR, Wilson BA, Stumpf RM, Nelson KE, White BA, Knight R, Leigh SR. Variable responses of human and non-human primate gut microbiomes to a Western diet. Microbiome 2015; 3:53. [PMID: 26568112 PMCID: PMC4645477 DOI: 10.1186/s40168-015-0120-7] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2015] [Accepted: 09/29/2015] [Indexed: 05/28/2023]
Abstract
BACKGROUND The human gut microbiota interacts closely with human diet and physiology. To better understand the mechanisms behind this relationship, gut microbiome research relies on complementing human studies with manipulations of animal models, including non-human primates. However, due to unique aspects of human diet and physiology, it is likely that host-gut microbe interactions operate differently in humans and non-human primates. RESULTS Here, we show that the human microbiome reacts differently to a high-protein, high-fat Western diet than that of a model primate, the African green monkey, or vervet (Chlorocebus aethiops sabaeus). Specifically, humans exhibit increased relative abundance of Firmicutes and reduced relative abundance of Prevotella on a Western diet while vervets show the opposite pattern. Predictive metagenomics demonstrate an increased relative abundance of genes associated with carbohydrate metabolism in the microbiome of only humans consuming a Western diet. CONCLUSIONS These results suggest that the human gut microbiota has unique properties that are a result of changes in human diet and physiology across evolution or that may have contributed to the evolution of human physiology. Therefore, the role of animal models for understanding the relationship between the human gut microbiota and host metabolism must be re-focused.
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Affiliation(s)
- Katherine R Amato
- Department of Anthropology, Northwestern University, Evanston, USA.
- Department of Anthropology, University of Colorado Boulder, Boulder, USA.
- BioFrontiers Institute, University of Colorado Boulder, Boulder, USA.
| | - Carl J Yeoman
- Department of Range Sciences, Montana State University, Bozeman, USA.
| | - Gabriela Cerda
- Department of Anthropology, University of Illinois, Urbana, USA.
| | - Christopher A Schmitt
- Department of Anthropology, Boston University, Boston, USA.
- Center for Neurobehavioral Genetics, University of California, Los Angeles, CA, USA.
| | - Jennifer Danzy Cramer
- Department of Sociology, Anthropology, and Women's Studies, American Military University and American Public University, Charles Town, USA.
| | | | - Andres Gomez
- The Institute for Genomic Biology, University of Illinois, Urbana, IL, 61801, USA.
- Department of Ecology, Evolution, and Behavior, University of Minnesota, Minneapolis, USA.
| | - Trudy R Turner
- Department of Anthropology, University of Wisconsin, Milwaukee, USA.
- Department of Genetics, University of the Free State, Bloemfontein, South Africa.
| | - Brenda A Wilson
- The Institute for Genomic Biology, University of Illinois, Urbana, IL, 61801, USA.
- Department of Microbiology, University of Illinois, Urbana, USA.
| | - Rebecca M Stumpf
- Department of Anthropology, University of Illinois, Urbana, USA.
- The Institute for Genomic Biology, University of Illinois, Urbana, IL, 61801, USA.
| | | | - Bryan A White
- The Institute for Genomic Biology, University of Illinois, Urbana, IL, 61801, USA.
- Department of Animal Sciences, University of Illinois, Urbana, USA.
| | - Rob Knight
- School of Medicine, University of California San Diego, La Jolla, USA.
| | - Steven R Leigh
- Department of Anthropology, University of Colorado Boulder, Boulder, USA.
- The Institute for Genomic Biology, University of Illinois, Urbana, IL, 61801, USA.
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Gomez A, Petrzelkova K, Yeoman CJ, Vlckova K, Mrázek J, Koppova I, Carbonero F, Ulanov A, Modry D, Todd A, Torralba M, Nelson KE, Gaskins HR, Wilson B, Stumpf RM, White BA, Leigh SR. Gut microbiome composition and metabolomic profiles of wild western lowland gorillas (Gorilla gorilla gorilla) reflect host ecology. Mol Ecol 2015; 24:2551-65. [DOI: 10.1111/mec.13181] [Citation(s) in RCA: 141] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Accepted: 03/23/2015] [Indexed: 01/04/2023]
Affiliation(s)
- Andres Gomez
- Institute for Genomic Biology; University of Illinois at Urbana Champaign; Urbana IL 61801 USA
- Department of Animal Sciences; University of Illinois at Urbana Champaign; Urbana IL 61801 USA
| | - Klara Petrzelkova
- Institute of Vertebrate Biology; Academy of Sciences of the Czech Republic; Brno Czech Republic
- Department of Pathology and Parasitology; Faculty of Veterinary Medicine; University of Veterinary and Pharmaceutical Sciences; Brno Czech Republic
- Institute of Parasitology; Biology Center of the Academy of Sciences of the Czech Republic; České Budějovice Czech Republic
- Liberec Zoo; Liberec Czech Republic
| | - Carl J. Yeoman
- Department of Animal and Range Sciences; Montana State University; Bozeman MT 59717 USA
| | - Klara Vlckova
- Department of Pathology and Parasitology; Faculty of Veterinary Medicine; University of Veterinary and Pharmaceutical Sciences; Brno Czech Republic
| | - Jakub Mrázek
- Institute of Animal Physiology and Genetics; Academy of Sciences of the Czech Republic; Prague Czech Republic
| | - Ingrid Koppova
- Institute of Animal Physiology and Genetics; Academy of Sciences of the Czech Republic; Prague Czech Republic
| | - Franck Carbonero
- Department of Food Science; University of Arkansas; Fayetteville AR 72704 USA
| | - Alexander Ulanov
- Metabolomics Center; Roy J. Carver Biotechnology Center; University of Illinois at Urbana-Champaign; Urbana IL 61801 USA
| | - David Modry
- Institute of Parasitology; Biology Center of the Academy of Sciences of the Czech Republic; České Budějovice Czech Republic
- CEITEC; Central European Institute for Technology; Brno Czech Republic
| | - Angelique Todd
- World Wildlife Fund; Dzanga-Sangha Protected Areas; Bayanga Central African Republic
| | | | | | - H. Rex Gaskins
- Institute for Genomic Biology; University of Illinois at Urbana Champaign; Urbana IL 61801 USA
- Department of Animal Sciences; University of Illinois at Urbana Champaign; Urbana IL 61801 USA
| | - Brenda Wilson
- Institute for Genomic Biology; University of Illinois at Urbana Champaign; Urbana IL 61801 USA
- Department of Microbiology; University of Illinois at Urbana-Champaign; Urbana IL 61801 USA
| | - Rebecca M. Stumpf
- Institute for Genomic Biology; University of Illinois at Urbana Champaign; Urbana IL 61801 USA
- Department of Anthropology; University of Illinois at Urbana Champaign; Urbana IL 61801 USA
| | - Bryan A. White
- Institute for Genomic Biology; University of Illinois at Urbana Champaign; Urbana IL 61801 USA
- Department of Animal Sciences; University of Illinois at Urbana Champaign; Urbana IL 61801 USA
| | - Steven R. Leigh
- Institute for Genomic Biology; University of Illinois at Urbana Champaign; Urbana IL 61801 USA
- Department of Anthropology; University of Illinois at Urbana Champaign; Urbana IL 61801 USA
- Department of Anthropology; University of Colorado; Boulder CO 80309 USA
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18
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Amato KR, Leigh SR, Kent A, Mackie RI, Yeoman CJ, Stumpf RM, Wilson BA, Nelson KE, White BA, Garber PA. The gut microbiota appears to compensate for seasonal diet variation in the wild black howler monkey (Alouatta pigra). Microb Ecol 2015; 69:434-43. [PMID: 25524570 DOI: 10.1007/s00248-014-0554-7] [Citation(s) in RCA: 182] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2014] [Accepted: 12/03/2014] [Indexed: 05/04/2023]
Abstract
For most mammals, including nonhuman primates, diet composition varies temporally in response to differences in food availability. Because diet influences gut microbiota composition, it is likely that the gut microbiota of wild mammals varies in response to seasonal changes in feeding patterns. Such variation may affect host digestive efficiency and, ultimately, host nutrition. In this study, we investigate the temporal variation in diet and gut microbiota composition and function in two groups (N = 13 individuals) of wild Mexican black howler monkeys (Alouatta pigra) over a 10-month period in Palenque National Park, Mexico. Temporal changes in the relative abundances of individual bacterial taxa were strongly correlated with changes in host diet. For example, the relative abundance of Ruminococcaceae was highest during periods when energy intake was lowest, and the relative abundance of Butyricicoccus was highest when young leaves and unripe fruit accounted for 68 % of the diet. Additionally, the howlers exhibited increased microbial production of energy during periods of reduced energy intake from food sources. Because we observed few changes in howler activity and ranging patterns during the course of our study, we propose that shifts in the composition and activity of the gut microbiota provided additional energy and nutrients to compensate for changes in diet. Energy and nutrient production by the gut microbiota appears to provide an effective buffer against seasonal fluctuations in energy and nutrient intake for these primates and is likely to have a similar function in other mammal species.
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Affiliation(s)
- Katherine R Amato
- Program in Ecology, Evolution, and Conservation Biology, University of Illinois, Urbana, IL, 61801, USA,
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19
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Amato KR, Leigh SR, Kent A, Mackie RI, Yeoman CJ, Stumpf RM, Wilson BA, Nelson KE, White BA, Garber PA. The role of gut microbes in satisfying the nutritional demands of adult and juvenile wild, black howler monkeys (Alouatta pigra). Am J Phys Anthropol 2014; 155:652-64. [DOI: 10.1002/ajpa.22621] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2014] [Revised: 09/09/2014] [Accepted: 09/10/2014] [Indexed: 01/22/2023]
Affiliation(s)
- Katherine R. Amato
- Program in Ecology, Evolution, and Conservation Biology; University of Illinois; Urbana IL 61801
- Department of Anthropology; University of Colorado; Boulder CO 80309
| | - Steven R. Leigh
- Department of Anthropology; University of Colorado; Boulder CO 80309
| | - Angela Kent
- Department of Natural Resources and Environmental Sciences; University of Illinois; Urbana IL 61801
| | - Roderick I. Mackie
- Department of Animal Sciences; University of Illinois; Urbana IL 61801
- Institute for Genomic Biology, University of Illinois; Urbana IL 61801
| | - Carl J. Yeoman
- Department of Animal and Range Sciences; Montana State University; Bozeman MT 59717
| | - Rebecca M. Stumpf
- Institute for Genomic Biology, University of Illinois; Urbana IL 61801
- Department of Anthropology; University of Illinois; Urbana IL 80301
| | - Brenda A. Wilson
- Institute for Genomic Biology, University of Illinois; Urbana IL 61801
- Department of Microbiology; University of Illinois; Urbana IL 61801
| | | | - Bryan A. White
- Department of Animal Sciences; University of Illinois; Urbana IL 61801
- Institute for Genomic Biology, University of Illinois; Urbana IL 61801
| | - Paul A. Garber
- Department of Anthropology; University of Illinois; Urbana IL 80301
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20
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McCord AI, Chapman CA, Weny G, Tumukunde A, Hyeroba D, Klotz K, Koblings AS, Mbora DNM, Cregger M, White BA, Leigh SR, Goldberg TL. Fecal microbiomes of non-human primates in Western Uganda reveal species-specific communities largely resistant to habitat perturbation. Am J Primatol 2013; 76:347-54. [PMID: 24285224 DOI: 10.1002/ajp.22238] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2013] [Revised: 10/16/2013] [Accepted: 10/27/2013] [Indexed: 01/15/2023]
Abstract
Primate gastrointestinal microbial communities are becoming increasingly appreciated for their relevance to comparative medicine and conservation, but the factors that structure primate "microbiomes" remain controversial. This study examined a community of primates in Kibale National Park, Uganda, to assess the relative importance of host species and location in structuring gastrointestinal microbiomes. Fecal samples were collected from primates in intact forest and from primates in highly disturbed forest fragments. People and livestock living nearby were also included, as was a geographically distant population of related red colobus in Kenya. A culture-free microbial community fingerprinting technique was used to analyze fecal microbiomes from 124 individual red colobus (Procolobus rufomitratus), 100 individual black-and-white colobus (Colobus guereza), 111 individual red-tailed guenons (Cercopithecus ascanius), 578 human volunteers, and 364 domestic animals, including cattle (Bos indicus and B. indicus × B. taurus crosses), goats (Caprus hircus), sheep (Ovis aries), and pigs (Sus scrofa). Microbiomes sorted strongly by host species, and forest fragmentation did not alter this pattern. Microbiomes of Kenyan red colobus sorted distinctly from microbiomes of Ugandan red colobus, but microbiomes from these two red colobus populations clustered more closely with each other than with any other species. Microbiomes from red colobus and black-and-white colobus were more differentiated than would be predicted by the phylogenetic relatedness of these two species, perhaps reflecting heretofore underappreciated differences in digestive physiology between the species. Within Kibale, social group membership influenced intra-specific variation among microbiomes. However, intra-specific variation was higher among primates in forest fragments than among primates in intact forest, perhaps reflecting the physical separation of fragments. These results suggest that, in this system, species-specific processes such as gastrointestinal physiology strongly structure microbial communities, and that primate microbiomes are relatively resistant to perturbation, even across large geographic distances or in the face of habitat disturbance.
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Affiliation(s)
- Aleia I McCord
- Nelson Institute for Environmental Studies, University of Wisconsin-Madison, Madison, Wisconsin
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21
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Stumpf RM, Wilson BA, Rivera A, Yildirim S, Yeoman CJ, Polk JD, White BA, Leigh SR. The primate vaginal microbiome: comparative context and implications for human health and disease. Am J Phys Anthropol 2013; 152 Suppl 57:119-34. [PMID: 24166771 DOI: 10.1002/ajpa.22395] [Citation(s) in RCA: 100] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2013] [Accepted: 08/31/2013] [Indexed: 12/12/2022]
Abstract
The primate body hosts trillions of microbes. Interactions between primate hosts and these microbes profoundly affect primate physiology, reproduction, health, survival, and ultimately, evolution. It is increasingly clear that primate health cannot be understood fully without knowledge of host-microbial interactions. Our goals here are to review what is known about microbiomes of the female reproductive tract and to explore several factors that influence variation within individuals, as well as within and between primate species. Much of our knowledge of microbial variation derives from studies of humans, and from microbes located in nonreproductive regions (e.g., the gut). We review work suggesting that the vaginal microbiota affects female health, fecundity, and pregnancy outcomes, demonstrating the selective potential for these agents. We explore the factors that correlate with microbial variation within species. Initial colonization by microbes depends on the manner of birth; most microbial variation is structured by estrogen levels that change with age (i.e., at puberty and menopause) and through the menstrual cycle. Microbial communities vary by location within the vagina and can depend on the sampling methods used (e.g., swab, lavage, or pap smear). Interindividual differences also exist, and while this variation is not completely understood, evidence points more to differences in estrogen levels, rather than differences in external physical environment. When comparing across species, reproductive-age humans show distinct microbial communities, generally dominated by Lactobacillus, unlike other primates. We develop evolutionary hypotheses to explain the marked differences in microbial communities. While much remains to be done to test these hypotheses, we argue that the ample variation in primate mating and reproductive behavior offers excellent opportunities to evaluate host-microbe coevolution and adaptation.
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Affiliation(s)
- Rebecca M Stumpf
- Department of Anthropology, University of Illinois, Urbana, IL; Institute for Genomic Biology, University of Illinois, Urbana, IL
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22
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Amato KR, Yeoman CJ, Kent A, Righini N, Carbonero F, Estrada A, Rex Gaskins H, Stumpf RM, Yildirim S, Torralba M, Gillis M, Wilson BA, Nelson KE, White BA, Leigh SR. Habitat degradation impacts black howler monkey (Alouatta pigra) gastrointestinal microbiomes. ISME J 2013; 7:1344-53. [PMID: 23486247 PMCID: PMC3695285 DOI: 10.1038/ismej.2013.16] [Citation(s) in RCA: 729] [Impact Index Per Article: 66.3] [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: 07/03/2012] [Revised: 11/16/2012] [Accepted: 01/06/2013] [Indexed: 02/08/2023]
Abstract
The gastrointestinal (GI) microbiome contributes significantly to host nutrition and health. However, relationships involving GI microbes, their hosts and host macrohabitats remain to be established. Here, we define clear patterns of variation in the GI microbiomes of six groups of Mexican black howler monkeys (Alouatta pigra) occupying a gradation of habitats including a continuous evergreen rainforest, an evergreen rainforest fragment, a continuous semi-deciduous forest and captivity. High throughput microbial 16S ribosomal RNA gene sequencing indicated that diversity, richness and composition of howler GI microbiomes varied with host habitat in relation to diet. Howlers occupying suboptimal habitats consumed less diverse diets and correspondingly had less diverse gut microbiomes. Quantitative real-time PCR also revealed a reduction in the number of genes related to butyrate production and hydrogen metabolism in the microbiomes of howlers occupying suboptimal habitats, which may impact host health.
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Affiliation(s)
- Katherine R Amato
- Program in Ecology, Evolution and Conservation Biology, University of Illinois, Urbana, IL, USA
- Department of Anthropology, University of Illinois, Urbana, IL, USA
| | - Carl J Yeoman
- Department of Animal and Range Sciences, Montana State University, Bozeman, MT, USA
- Institute for Genomic Biology, University of Illinois, Urbana, IL, USA
| | - Angela Kent
- Department of Natural Resources and Environmental Sciences, University of Illinois, Urbana, IL, USA
| | | | - Franck Carbonero
- Department of Animal Sciences, University of Illinois, Urbana, IL, USA
| | - Alejandro Estrada
- Estacion de Biologia Tropical Los Tuxtlas, Instituto de Biologia, Universidad Nacional Autonoma de Mexico, San Andrés Tuxtla, Mexico
| | - H Rex Gaskins
- Institute for Genomic Biology, University of Illinois, Urbana, IL, USA
- Department of Animal Sciences, University of Illinois, Urbana, IL, USA
| | - Rebecca M Stumpf
- Department of Anthropology, University of Illinois, Urbana, IL, USA
- Institute for Genomic Biology, University of Illinois, Urbana, IL, USA
| | - Suleyman Yildirim
- Institute for Genomic Biology, University of Illinois, Urbana, IL, USA
| | | | | | - Brenda A Wilson
- Institute for Genomic Biology, University of Illinois, Urbana, IL, USA
- Department of Microbiology, University of Illinois, Urbana, IL, USA
| | | | - Bryan A White
- Institute for Genomic Biology, University of Illinois, Urbana, IL, USA
- Department of Animal Sciences, University of Illinois, Urbana, IL, USA
| | - Steven R Leigh
- Department of Anthropology, University of Illinois, Urbana, IL, USA
- Institute for Genomic Biology, University of Illinois, Urbana, IL, USA
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23
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Yeoman CJ, Thomas SM, Miller MEB, Ulanov AV, Torralba M, Lucas S, Gillis M, Cregger M, Gomez A, Ho M, Leigh SR, Stumpf R, Creedon DJ, Smith MA, Weisbaum JS, Nelson KE, Wilson BA, White BA. A multi-omic systems-based approach reveals metabolic markers of bacterial vaginosis and insight into the disease. PLoS One 2013; 8:e56111. [PMID: 23405259 PMCID: PMC3566083 DOI: 10.1371/journal.pone.0056111] [Citation(s) in RCA: 90] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2012] [Accepted: 01/09/2013] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND Bacterial vaginosis (BV) is the most common vaginal disorder of reproductive-age women. Yet the cause of BV has not been established. To uncover key determinants of BV, we employed a multi-omic, systems-biology approach, including both deep 16S rRNA gene-based sequencing and metabolomics of lavage samples from 36 women. These women varied demographically, behaviorally, and in terms of health status and symptoms. PRINCIPAL FINDINGS 16S rRNA gene-based community composition profiles reflected Nugent scores, but not Amsel criteria. In contrast, metabolomic profiles were markedly more concordant with Amsel criteria. Metabolomic profiles revealed two distinct symptomatic BV types (SBVI and SBVII) with similar characteristics that indicated disruption of epithelial integrity, but each type was correlated to the presence of different microbial taxa and metabolites, as well as to different host behaviors. The characteristic odor associated with BV was linked to increases in putrescine and cadaverine, which were both linked to Dialister spp. Additional correlations were seen with the presence of discharge, 2-methyl-2-hydroxybutanoic acid, and Mobiluncus spp., and with pain, diethylene glycol and Gardnerella spp. CONCLUSIONS The results not only provide useful diagnostic biomarkers, but also may ultimately provide much needed insight into the determinants of BV.
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Affiliation(s)
- Carl J. Yeoman
- Department of Animal and Range Sciences, Montana State University, Bozeman, Montana, United States of America
- The Institute for Genomic Biology, University of Illinois, Urbana, Illinois, United States of America
| | - Susan M. Thomas
- The Institute for Genomic Biology, University of Illinois, Urbana, Illinois, United States of America
| | - Margret E. Berg Miller
- The Institute for Genomic Biology, University of Illinois, Urbana, Illinois, United States of America
| | - Alexander V. Ulanov
- Biotechnology Center, University of Illinois, Urbana, Illinois, United States of America
| | - Manolito Torralba
- J. Craig Venter Institute, Maryland Campus, Rockville, Maryland, United States of America
| | - Sarah Lucas
- J. Craig Venter Institute, Maryland Campus, Rockville, Maryland, United States of America
| | - Marcus Gillis
- J. Craig Venter Institute, Maryland Campus, Rockville, Maryland, United States of America
| | - Melissa Cregger
- The Institute for Genomic Biology, University of Illinois, Urbana, Illinois, United States of America
| | - Andres Gomez
- The Institute for Genomic Biology, University of Illinois, Urbana, Illinois, United States of America
| | - Mengfei Ho
- Department of Microbiology, University of Illinois, Urbana, Illinois, United States of America
| | - Steven R. Leigh
- Department of Anthropology, University of Illinois, Urbana, Illinois, United States of America
| | - Rebecca Stumpf
- Department of Anthropology, University of Illinois, Urbana, Illinois, United States of America
| | - Douglas J. Creedon
- The Department of Obstetrics and Gynecology, The Mayo Clinic, Rochester, Minnesota, United States of America
| | - Michael A. Smith
- Department of Obstetrics and Gynecology, Christie Clinic, Urbana, Illinois, United States of America
| | - Jon S. Weisbaum
- Department of Obstetrics and Gynecology, Carle Clinic, Urbana, Illinois, United States of America
| | - Karen E. Nelson
- J. Craig Venter Institute, Maryland Campus, Rockville, Maryland, United States of America
| | - Brenda A. Wilson
- The Institute for Genomic Biology, University of Illinois, Urbana, Illinois, United States of America
- Department of Microbiology, University of Illinois, Urbana, Illinois, United States of America
| | - Bryan A. White
- The Institute for Genomic Biology, University of Illinois, Urbana, Illinois, United States of America
- Department of Animal Sciences, University of Illinois, Urbana, Illinois, United States of America
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White BA, Gomez AM, Ho M, Berg Miller M, Thomas SM, Yeoman CJ, Yildirim S, Creedon DJ, Goldberg TL, Leigh SR, Nelson KE, Stumpf RM, Wilson BA. Comparative analysis of the vaginal microbiome in health and disease. Genome Biol 2011. [PMCID: PMC3439058 DOI: 10.1186/gb-2011-12-s1-i17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Affiliation(s)
- Bryan A White
- The Institute for Genomic Biology, University of Illinois, Urbana, IL 61801, USA,Department of Animal Sciences, University of Illinois, Urbana, IL 61801, USA,Division of Biomedical Sciences, University of Illinois, Urbana, IL 61801, USA
| | - Andres M Gomez
- The Institute for Genomic Biology, University of Illinois, Urbana, IL 61801, USA,Department of Animal Sciences, University of Illinois, Urbana, IL 61801, USA
| | - Mengfei Ho
- Department of Microbiology, University of Illinois, Urbana, IL 61801, USA
| | - Margret Berg Miller
- The Institute for Genomic Biology, University of Illinois, Urbana, IL 61801, USA
| | - Susan M Thomas
- The Institute for Genomic Biology, University of Illinois, Urbana, IL 61801, USA
| | - Carl J Yeoman
- The Institute for Genomic Biology, University of Illinois, Urbana, IL 61801, USA
| | - Suleyman Yildirim
- The Institute for Genomic Biology, University of Illinois, Urbana, IL 61801, USA
| | - Douglas J Creedon
- Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, MN 55905, USA
| | - Tony L Goldberg
- Department of Pathobiological Sciences, University of Wisconsin, Madison, WI 53706, USA
| | - Steven R Leigh
- The Institute for Genomic Biology, University of Illinois, Urbana, IL 61801, USA,Department of Anthropology, University of Illinois, Urbana, IL 61801, USA
| | | | - Rebecca M Stumpf
- The Institute for Genomic Biology, University of Illinois, Urbana, IL 61801, USA,Department of Anthropology, University of Illinois, Urbana, IL 61801, USA
| | - Brenda A Wilson
- The Institute for Genomic Biology, University of Illinois, Urbana, IL 61801, USA,Department of Microbiology, University of Illinois, Urbana, IL 61801, USA
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Yildirim S, Yeoman CJ, Sipos M, Torralba M, Wilson BA, Goldberg TL, Stumpf RM, Leigh SR, White BA, Nelson KE. Characterization of the fecal microbiome from non-human wild primates reveals species specific microbial communities. PLoS One 2010; 5:e13963. [PMID: 21103066 PMCID: PMC2980488 DOI: 10.1371/journal.pone.0013963] [Citation(s) in RCA: 159] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2010] [Accepted: 10/18/2010] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Host-associated microbes comprise an integral part of animal digestive systems and these interactions have a long evolutionary history. It has been hypothesized that the gastrointestinal microbiome of humans and other non-human primates may have played significant roles in host evolution by facilitating a range of dietary adaptations. We have undertaken a comparative sequencing survey of the gastrointestinal microbiomes of several non-human primate species, with the goal of better understanding how these microbiomes relate to the evolution of non-human primate diversity. Here we present a comparative analysis of gastrointestinal microbial communities from three different species of Old World wild monkeys. METHODOLOGY/PRINCIPAL FINDINGS We analyzed fecal samples from three different wild non-human primate species (black-and-white colobus [Colubus guereza], red colobus [Piliocolobus tephrosceles], and red-tailed guenon [Cercopithecus ascanius]). Three samples from each species were subjected to small subunit rRNA tag pyrosequencing. Firmicutes comprised the vast majority of the phyla in each sample. Other phyla represented were Bacterioidetes, Proteobacteria, Spirochaetes, Actinobacteria, Verrucomicrobia, Lentisphaerae, Tenericutes, Planctomycetes, Fibrobacateres, and TM7. Bray-Curtis similarity analysis of these microbiomes indicated that microbial community composition within the same primate species are more similar to each other than to those of different primate species. Comparison of fecal microbiota from non-human primates with microbiota of human stool samples obtained in previous studies revealed that the gut microbiota of these primates are distinct and reflect host phylogeny. CONCLUSION/SIGNIFICANCE Our analysis provides evidence that the fecal microbiomes of wild primates co-vary with their hosts, and that this is manifested in higher intraspecies similarity among wild primate species, perhaps reflecting species specificity of the microbiome in addition to dietary influences. These results contribute to the limited body of primate microbiome studies and provide a framework for comparative microbiome analysis between human and non-human primates as well as a comparative evolutionary understanding of the human microbiome.
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Affiliation(s)
- Suleyman Yildirim
- The Institute for Genomic Biology, University of Illinois, Urbana, Illinois, United States of America
| | - Carl J. Yeoman
- The Institute for Genomic Biology, University of Illinois, Urbana, Illinois, United States of America
| | - Maksim Sipos
- Department of Physics, University of Illinois, Urbana, Illinois, United States of America
| | - Manolito Torralba
- The J. Craig Venter Institute, Rockville, Maryland, United States of America
| | - Brenda A. Wilson
- The Institute for Genomic Biology, University of Illinois, Urbana, Illinois, United States of America
- Department of Microbiology, University of Illinois, Urbana, Illinois, United States of America
| | - Tony L. Goldberg
- Department of Pathobiological Sciences, University of Wisconsin, Madison, Wisconsin, United States of America
| | - Rebecca M. Stumpf
- The Institute for Genomic Biology, University of Illinois, Urbana, Illinois, United States of America
- Department of Anthropology, University of Illinois, Urbana, Illinois, United States of America
| | - Steven R. Leigh
- The Institute for Genomic Biology, University of Illinois, Urbana, Illinois, United States of America
- Department of Anthropology, University of Illinois, Urbana, Illinois, United States of America
| | - Bryan A. White
- The Institute for Genomic Biology, University of Illinois, Urbana, Illinois, United States of America
- Department of Animal Sciences, University of Illinois, Urbana, Illinois, United States of America
| | - Karen E. Nelson
- The J. Craig Venter Institute, Rockville, Maryland, United States of America
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Yeoman CJ, Yildirim S, Thomas SM, Durkin AS, Torralba M, Sutton G, Buhay CJ, Ding Y, Dugan-Rocha SP, Muzny DM, Qin X, Gibbs RA, Leigh SR, Stumpf R, White BA, Highlander SK, Nelson KE, Wilson BA. Comparative genomics of Gardnerella vaginalis strains reveals substantial differences in metabolic and virulence potential. PLoS One 2010; 5:e12411. [PMID: 20865041 PMCID: PMC2928729 DOI: 10.1371/journal.pone.0012411] [Citation(s) in RCA: 102] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2010] [Accepted: 07/22/2010] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND Gardnerella vaginalis is described as a common vaginal bacterial species whose presence correlates strongly with bacterial vaginosis (BV). Here we report the genome sequencing and comparative analyses of three strains of G. vaginalis. Strains 317 (ATCC 14019) and 594 (ATCC 14018) were isolated from the vaginal tracts of women with symptomatic BV, while Strain 409-05 was isolated from a healthy, asymptomatic individual with a Nugent score of 9. PRINCIPAL FINDINGS Substantial genomic rearrangement and heterogeneity were observed that appeared to have resulted from both mobile elements and substantial lateral gene transfer. These genomic differences translated to differences in metabolic potential. All strains are equipped with significant virulence potential, including genes encoding the previously described vaginolysin, pili for cytoadhesion, EPS biosynthetic genes for biofilm formation, and antimicrobial resistance systems, We also observed systems promoting multi-drug and lantibiotic extrusion. All G. vaginalis strains possess a large number of genes that may enhance their ability to compete with and exclude other vaginal colonists. These include up to six toxin-antitoxin systems and up to nine additional antitoxins lacking cognate toxins, several of which are clustered within each genome. All strains encode bacteriocidal toxins, including two lysozyme-like toxins produced uniquely by strain 409-05. Interestingly, the BV isolates encode numerous proteins not found in strain 409-05 that likely increase their pathogenic potential. These include enzymes enabling mucin degradation, a trait previously described to strongly correlate with BV, although commonly attributed to non-G. vaginalis species. CONCLUSIONS Collectively, our results indicate that all three strains are able to thrive in vaginal environments, and therein the BV isolates are capable of occupying a niche that is unique from 409-05. Each strain has significant virulence potential, although genomic and metabolic differences, such as the ability to degrade mucin, indicate that the detection of G. vaginalis in the vaginal tract provides only partial information on the physiological potential of the organism.
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Affiliation(s)
- Carl J. Yeoman
- Institute for Genomic Biology, University of Illinois, Urbana, Illinois, United States of America
| | - Suleyman Yildirim
- Institute for Genomic Biology, University of Illinois, Urbana, Illinois, United States of America
| | - Susan M. Thomas
- Institute for Genomic Biology, University of Illinois, Urbana, Illinois, United States of America
| | - A. Scott Durkin
- J. Craig Venter Institute, Rockville, Maryland, United States of America
| | - Manolito Torralba
- J. Craig Venter Institute, Rockville, Maryland, United States of America
| | - Granger Sutton
- J. Craig Venter Institute, Rockville, Maryland, United States of America
| | - Christian J. Buhay
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, Texas, United States of America
| | - Yan Ding
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, Texas, United States of America
| | - Shannon P. Dugan-Rocha
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, Texas, United States of America
| | - Donna M. Muzny
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, Texas, United States of America
| | - Xiang Qin
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, Texas, United States of America
| | - Richard A. Gibbs
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, Texas, United States of America
| | - Steven R. Leigh
- Department of Anthropology, University of Illinois, Urbana, Illinois, United States of America
| | - Rebecca Stumpf
- Department of Anthropology, University of Illinois, Urbana, Illinois, United States of America
| | - Bryan A. White
- Institute for Genomic Biology, University of Illinois, Urbana, Illinois, United States of America
- Department of Animal Sciences, University of Illinois, Urbana, Illinois, United States of America
| | - Sarah K. Highlander
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, Texas, United States of America
- Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, Texas, United States of America
| | - Karen E. Nelson
- J. Craig Venter Institute, Rockville, Maryland, United States of America
| | - Brenda A. Wilson
- Institute for Genomic Biology, University of Illinois, Urbana, Illinois, United States of America
- Department of Microbiology, University of Illinois, Urbana, Illinois, United States of America
- * E-mail:
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Nakamura N, Leigh SR, Mackie RI, Gaskins HR. Microbial community analysis of rectal methanogens and sulfate reducing bacteria in two non-human primate species. J Med Primatol 2009; 38:360-70. [PMID: 19548980 DOI: 10.1111/j.1600-0684.2009.00361.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND Methanogenesis by methanogenic Archaea and sulfate reduction by sulfate reducing bacteria (SRB) are the major hydrogenotrophic pathways in the human colon. Methanogenic status of mammals is suggested to be under evolutionary rather than dietary control. However, information is lacking regarding the dynamics of hydrogenotrophic microbial communities among different primate species. METHODS Rectal swabs were collected from 10 sooty mangabeys (Cercocebus atys) and 10 baboons (Papio hamadryas). The diversity and abundance of methanogens and SRB were examined using PCR-denaturing gradient gel electrophoresis (DGGE) and real-time quantitative PCR (qPCR). RESULTS The DGGE results revealed that intestinal Archaea and SRB communities differ between mangabeys and baboons. Phylogenetic analyses of Archaea DGGE bands revealed two distinct clusters with one representing a putative novel order of methanogenic Archaea. The qPCR detected a similar abundance of methanogens and SRB. CONCLUSIONS Intestinal Archaea and SRB coexist in these primates, and the community patterns are host species-specific.
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Affiliation(s)
- Noriko Nakamura
- Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA
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Bernstein RM, Leigh SR, Donovan SM, Monaco MH. Hormonal correlates of ontogeny in baboons (Papio hamadryas anubis) and mangabeys (Cercocebus atys). Am J Phys Anthropol 2008; 136:156-68. [DOI: 10.1002/ajpa.20791] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Leigh SR. Book review: The Evolution of Human Life History. Am J Hum Biol 2007. [DOI: 10.1002/ajhb.20728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Leigh SR. Benedikt Hallgrímsson and Brian K. Hall (eds): Variation: A Central Concept in Biology. INT J PRIMATOL 2007. [DOI: 10.1007/s10764-007-9195-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Abstract
Recent advances in developmental biology reveal that patterns of morphological development, even during early phases, may be highly susceptible to evolutionary change. Consequently, developmental data may be uninformative with regard to distinguishing homology and homoplasy. The present analysis evaluates postnatal ontogeny in papionin primates to test hypotheses about homology and homoplasy during later periods of development. Specifically, the analysis studies the allometric bases of craniometric resemblances among four papionin genera to test the hypothesis that homoplasy in adult cranial form, particularly of baboons (Papio) and mandrills (Mandrillus), is underwritten by divergent patterns of development. Bivariate and multivariate allometric analyses demonstrate that the developmental patterns in Papio baboons diverge markedly from ontogenetic allometric trajectories in other papionin species. The resemblances between Papio and Mandrillus (assuming that patterns of development in smaller papionins are ancestral) are largely consequences of perinatal increases in relative brain size in juvenile Papio. Postnatal growth to large size and strong negative allometry of neurocranial form results in shape similarities because developmental pathways for large papionin genera intersect. Analyses show that allometric data may not be particularly informative in revealing homoplasy. However, placed into proper phylogenetic context, such data illustrate derived patterns of development that may reflect critically important life-history or ontogenetic adaptations.
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Affiliation(s)
- Steven R Leigh
- Department of Anthropology, 109 Davenport Hall, University of Illinois, Urbana, IL 61801, USA.
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Abstract
This study examines the evolution of size differences among papionin primates by measuring hormones that regulate size growth during ontogeny and influence ultimate adult size (insulin-like growth factor-I (IGF-I), insulin-like growth factor binding protein-3 (IGFBP-3), growth hormone binding protein (GHBP), dehydroepiandrosterone sulfate (DHEAS), testosterone, estradiol). The analyses assess longstanding ideas about circulating hormone levels and body size. Importantly, because the consensus papionin molecular phylogeny implies at least two episodes of size increase, this study offers opportunities to determine whether or not similar hormone profiles regulate this apparent evolutionary convergence (i.e., do larger-bodied papionins have higher levels of growth-related hormones than smaller-bodied papionins?). Five hundred and sixty serum samples (from 161 individuals) from 11 papionin species were analyzed using a two-level approach to address this issue. One used mixed longitudinal samples from two papionin species to test whether, during growth, large- and small-bodied species have higher and lower hormone levels, respectively. The second compared multiple papionin species to assess whether or not hormone levels covary with size in adult animals. Result show that size and hormone levels do not covary consistently across papionins, either during growth or in adulthood. Specifically, some smaller-bodied papionin species have higher absolute hormone levels than larger-bodied species. Differences in some hormone levels appear to track phylogeny more closely than body size. In contrast to studies based on single species, we demonstrate that, while the hormones analyzed affect growth, absolute circulating hormone levels either during growth or adulthood may be decoupled from interspecific differences in body size.
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Affiliation(s)
- Robin M Bernstein
- Center for the Advanced Study of Hominid Paleobiology, Department of Anthropology, George Washington University, Washington, DC 20052, USA.
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Williams FL, Ackermann RR, Leigh SR. Inferring Plio-Pleistocene southern African biochronology from facial affinities inParapapio and other fossil papionins. Am J Phys Anthropol 2007; 132:163-74. [PMID: 17078038 DOI: 10.1002/ajpa.20504] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Buried in the same South African cave deposits as Australopithecus, fossil papionins have been referred to Parapapio (Pp. whitei, Pp. broomi, Pp. jonesi, Pp. antiquus), Papio (P. izodi, P. angusticeps, P. h. robinsoni), Theropithecus (e.g., T. darti), Gorgopithecus, or Dinopithecus on the basis of postcanine tooth size and descriptive morphology of the muzzle. The morphological patterns of variation that these papionins demonstrate can help to place the Australopithecus fossils into a biochronological context and provide valuable information for reconstructing regional Plio-Pleistocene turnover. To document these patterns of variation across fossil-bearing sites, we explore morphometric affinities within Parapapio, and between Parapapio and other Plio-Pleistocene taxa (Dinopithecus ingens, Papio angusticeps, Papio izodi, and Theropithecus darti) by analyzing a sample of interlandmark distances derived from 3-D coordinate data of the most complete fossil papionin specimens available. Bivariate and multivariate analyses show that Pp. whitei exhibits as much variation between sites and between individuals as Pp. broomi and Pp. whitei combined. Diversity in Parapapio at Makapansgat and Sterkfontein may suggest substantial time depth to the caves. Theropithecus darti, Dinopithecus ingens, Papio angusticeps, Pp. whitei from Bolt's Farm (BF 43), and Pp. jonesi from Sterkfontein (STS 565) differ considerably from one another. Other Parapapio specimens across sites form a separate cluster with P. izodi from Taung, suggesting a Pliocene age for this site.
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Affiliation(s)
- F L Williams
- Department of Anthropology, Georgia State University, Atlanta, GA 30303, USA.
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Abstract
Cranial form in subspecies of Papio baboons (Papio hamadryas) varies in relation to size, geography, and sex. However, knowledge about this variation is based mainly on adults, precluding direct assessments of the evolutionary factors that are ultimately responsible for adult shape variation. Consequently, this study tests hypotheses about the development of size and shape differences among subspecies of Papio baboons, anticipating limited evolutionary divergences in the ontogenetic pathways leading to adult endpoints. Geometric morphometric and bivariate allometric analyses are used to explore developmental size and shape variation. Allometric scaling in adult Papio baboons occurs because both sexes and all subspecies follow similar developmental pathways to a variety of adult forms. However, complex allometry contributes to form differences, producing potentially important shape differences that emerge during development. Modest shape differences that are statistically independent of size distinguish chacma baboons (P. h. ursinus) from other forms. A small-headed subspecies, the Kinda baboon (P. h. kindae), also presents a distinctive ontogeny, and may provide insights into the evolution of size change in this species. Variation among subspecies that is statistically independent of size involves the rostrum, zygomatic breadths, and cranial flexion. These features may be related to diet, but the precise biomechanical correlates of baboon form variation remain unclear.
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Affiliation(s)
- Steven R Leigh
- Department of Anthropology, University of Illinois, Urbana, Illinois 61801, USA.
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Affiliation(s)
- Steven R Leigh
- Department of Anthropology, University of Illinois, Urbana-Champaign, Urbana, IL 61801-3205, USA.
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Leigh SR. Growing up to be a primate. The evolution of life histories. By Stephen Stearns (1992) New York: Oxford University Press. 384 p. $29.95 paper. ISBN 0-19-857741-9. Evol Anthropol 2005. [DOI: 10.1002/evan.1360030307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Leigh SR. Juvenile primates: Life history, development, and behavior. Edited by Michael Pereira and Lynn Fairbanks (1993) New York: Oxford University Press. 480 p. $65.00 cloth. ISBN 0-19-507206-5. Evol Anthropol 2005. [DOI: 10.1002/evan.1360030308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Abstract
This study tests hypotheses regarding the ontogeny of canine tooth size dimorphism in five anthropoid primate species (Saguinus fuscicollis, Macaca mulatta, Cercocebus atys, Papio hamadryas, and Mandrillus sphinx). Canine measurements and chronological age data are analyzed to determine if bimaturism, a sex difference in the age at which eruption ceases, accounts for canine tooth sexual dimorphism. Canine height measurements are evaluated through a variety of regression techniques. Results show a lack of sexual dimorphism in Saguinus. While size dimorphism is absent in the deciduous teeth of all species analyzed, the adult teeth in cercopithecines become increasingly dimorphic through ontogeny. Female adult tooth eruption regularly precedes male tooth eruption, and regression-based eruption trajectories for both sexes intersect at about the age at which the female tooth reaches adult size. Males erupt the tooth later and more rapidly than females. Males also reach a larger adult size than females by erupting the tooth for much longer periods of time. Bimaturism is primary in the production of dimorphism, but rates of eruption show modest variation. These results point to the scheduling of sexual selection through intermale competition as a primary factor determining male eruption timing, rates of eruption, and adult size. Life history factors may play a role in determining the relations between the scheduling of intrasexual competition and canine eruption. Female contributions to sexual dimorphism are apparent in these species, suggesting that similar levels of dimorphism can be attained through diverse ontogenetic pathways.
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Affiliation(s)
- Steven R Leigh
- Department of Anthropology, University of Illinois, Urbana, Illinois 61801, USA.
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Abstract
This study investigates brain size ontogeny in a sample of seven anthropoid primate species (including humans) in order to evaluate longstanding ideas about the relations between brain size, brain ontogeny, life history, and cognition. First, this analysis tests the hypothesis that primate brain growth patterns vary across species. Second, the relations between the duration of the brain growth period and the duration of the pre-adult period are evaluated. Brain growth data, derived from a number of sources, are analyzed through parametric and nonparametric regressions. The results indicate that primates are characterized by significant variation in patterns of brain growth. In addition, the degree to which brain growth is allocated to either the pre- or the postnatal period varies substantially. Analyses of phylogenetically adjusted data show no correlation between the lengths of the brain growth period and the juvenile period, but there are correlations with other life-history variables. These results are explained in terms of maternal metabolic adaptations. Specifically, primates appear to present at least two major metabolic adaptations. In the first, brain growth occurs mainly during the prenatal period, reflecting heavy maternal investment. In the second, brain growth occupies large portions of the postnatal period. These differing patterns have important implications for maturation age, necessitating late maternal maturation in the first case and enabling relatively early maternal maturation in the second. Overall, these adaptations represent components of distinctive life-history adaptations, with potentially important implications for the evolution of primate cognition.
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Affiliation(s)
- S R Leigh
- Department of Anthropology, University of Illinois, Urbana, Illinois, USA.
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Abstract
This study investigates the developmental bases of size and shape variation in papionin primates (Macaca, Cercocebus, Mandrillus, Lophocebus, and Papio). The analysis tests hypotheses predicting that heterochronic changes in ontogeny, particularly in the degree of overall size growth, can account for cranial diversity and "allometric scaling" in this clade. Large developmental samples of extant papionin crania are examined to test heterochronic hypotheses using bivariate allometric methods. Analyses indicate that the crania of larger papionins (Mandrillus and Papio) are generally peramorphic, surpassing size and shape ranges of smaller, and probably less-derived, macaques and mangabeys. At least two heterochronic processes, including acceleration and hypermorphosis, can account for this pattern. Ontogenetic changes include decoupling of growth and development among cranial regions, along with simple shifts in size. Allometric scaling has complex developmental bases. Size change itself is not sufficient to explain all developmental differences among papionins, but these changes are extremely important in comparisons within cranial regions such as the face. Results imply that Papio exhibits strongly derived patterns of brain growth that impact postnatal patterns of size and shape transformation. Consideration of these results in the context of recent socioecological analyses suggests that derived patterns of cranial growth in Papio may be a response to selection during the early periods of ontogeny, resulting in a distinctive life history pattern.
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Affiliation(s)
- Steven R Leigh
- Department of Anthropology, 109 Davenport Hall, University of Illinois, Urbana, IL 61801, USA.
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Garber PA, Leigh SR. Patterns of positional behavior in mixed-species troops of Callimico goeldii, Saguinus labiatus, and Saguinus fuscicollis in northwestern Brazil. Am J Primatol 2001; 54:17-31. [PMID: 11329165 DOI: 10.1002/ajp.1009] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
We present the results of a 4-month field investigation of positional behavior, vertical ranging, and species differences in limb proportions and body mass in a mixed-species troop of Saguinus fuscicollis, Saguinus labiatus, and Callimico goeldii in northwestern Brazil. Despite certain similarities in overall positional repertoire, patterns of positional behavior varied significantly between species. Travel in Callimico occurred principally in the lowest levels of the canopy, and was characterized by an exaggerated form of hindlimb-dominated bounding (bounding-hop), and leaping to and from vertical trunks (55.1% of leaps). In contrast, saddle-back tamarins traveled in the lower and middle levels of the canopy, and engaged in a range of leaping behaviors, including stationary leaps (37.3%), acrobatic leaps (31.3%), and trunk-to-trunk leaps (20%). Red-bellied tamarins exploited the highest levels of the arboreal canopy. Travel in this species was dominated by quadrupedal bounding and acrobatic leaps (67% of leaps) that began and ended on thin, flexible supports. Species differences in positional behavior correlated with species differences in limb proportions and locomotor anatomy, and provide a framework for understanding niche partitioning in mixed-species troops of Saguinus and Callimico.
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Affiliation(s)
- P A Garber
- Department of Anthropology, University of Illinois, Urbana, Illinois 61801, USA.
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Leigh SR. Questioning Practice in PaleoanthropologyReply to G. A. Clark. American Anthropologist 2000. [DOI: 10.1525/aa.2000.102.4.853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Abstract
Investigations of size variation in fossil and archaeological skeletal assemblages may be complicated by incomplete skeletons, biased representation of sexes, and the lack of morphological features that identify sex. In order to refine our ability to evaluate size variation, we test the accuracy of three methods that are currently used to estimate size differences in unsexed (pooled) samples: the means method, the median method, and a newly applied technique, the method of moments. Using body mass data from 42 primate species, we calculated actual levels of sexual dimorphism for each species and compared these values to estimates produced by each method. Multivariate regression was used to examine the effects of sample distribution characteristics, including sample size, kurtosis, skewness, sample variance, sex ratio, and intrasexual variance on the performance of the methods. None of the methods appears to be especially accurate. However, one of the simplest methods, the means method, performs relatively well. Factors that lead to inaccuracies in estimation are not readily evident based on multiple regression analysis. We urge caution in the utilization of these techniques, and advocate further analysis of simulated data. Am J Phys Anthropol 110: 95-104, 1999.
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Affiliation(s)
- J A Rehg
- Department of Anthropology, University of Illinois, Urbana, Illinois 61801, USA
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48
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Abstract
This investigation evaluates hypotheses that seek to explain temporal retardation or prolongation of human ontogeny. Current hypotheses that address this issue are poorly defined and conflate several distinct theoretical positions. A model that predicts homogeneity in the extension of human growth periods is evaluated. This model is contrasted with two alternatives. The first alternative predicts heterogeneity in the extension of human growth periods. The second anticipates that human growth prolongation is the result of the uniquely derived "insertion" of a human childhood period into an ancestral ontogenetic trajectory. Allometric analyses of body mass growth data from 21 species of anthropoid primates suggest that human female and male ontogenies often depart from patterns established by other primates, but these departures are not uniformly exceptional. Comparisons imply that derived changes in human growth are heterogeneous. Relative to interspecific expectations, early growth periods are much prolonged, but later growth periods are actually reduced. Moreover, the attributes of early growth periods, including growth rates, timing of growth events, and size-for-age, are highly variable across primates. Low correlations among growth periods suggest independence among growth phases. These analyses highlight minimal distinctions between competing models (heterogeneous extension and insertion hypotheses) that attempt to explain human growth prolongation. More important, the present study facilitates refinements of causal models that have been proposed to explain human growth prolongation. Specifically, human growth prolongation may be related to derived changes in patterns of brain development. Alternatively, metabolic factors may have exerted influences on human ontogeny. However, models that predict long growth periods as a byproduct of metabolic factors do not adequately explain temporal retardation of human ontogeny.
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Affiliation(s)
- S R Leigh
- Department of Anthropology, University of Illinois, Urbana 61801, USA.
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49
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50
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Abstract
Data were collected on neonatal body mass for 109 primate species. For 23 species with sample sizes of nine or more for each sex, dimorphism (male/female ratio) in neonatal body mass ranged from 0.94 in Galago senegalensis and Aotus trivirgatus to 1.19 in Pongo pygmaeus. Dimorphism in neonatal body mass was positively correlated both with adult body mass and with dimorphism in adult body mass, but the apparent relationship with adult mass was eliminated after controlling for the relationship with adult dimorphism. Comparative studies concerned with neonatal body mass in primates have almost always ignored sexual dimorphism. However, neonatal sexual dimorphism in primates does exist and appears to be of sufficient magnitude to be biologically significant in some species. It may be important to consider the consequences of neonatal dimorphism for a variety of research questions related to maternal investment, life history, postnatal growth, and the relationship between neonatal size and adult female pelvic dimensions, both in extant and in extinct primates.
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Affiliation(s)
- R J Smith
- Department of Anthropology, Washington University, St. Louis, Missouri 63130, USA.
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