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Tapanes E, Kamilar JM, Nukala MA, Irwin MT, Bradley BJ. Melanism in a Wild Sifaka Population: Darker Where Cold and Fragmented. INT J PRIMATOL 2022. [DOI: 10.1007/s10764-022-00323-w] [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: 10/15/2022]
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2
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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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3
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Heffernan KS, Samonds KE, Godfrey LR, Raharison JL, Ranaivoarisoa JF, Irwin MT. Diademed sifakas (Propithecus diadema) in intact and degraded forest habitat at Tsinjoarivo, Madagascar, show high reproductive success and no evidence that dental senescence or rainfall affects reproductive output. Folia Primatol (Basel) 2022. [DOI: 10.1163/14219980-20210403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Abstract
Sifakas (genus Propithecus) diverge from other lemurs in their strategy to contend with Madagascar’s highly seasonal climate and maximize reproductive success: they have long lifetimes (presumably to wait out unfavorable times) and extreme dental precocity (to allow weanlings to effectively process tough foods and thereby relieve energetic stress on mothers). However, as sifakas age, dental senescence can contribute to reproductive failure, especially when coupled with unfavorable weather conditions (as shown by King et al., 2005 for P. edwardsi at Ranomafana). To extend the effective life of the teeth, compensatory blades maintain functionality for the female sifaka, but wear may eventually have consequences on infant survival in certain climatic scenarios. We investigate the impacts of climate, age, and dental senescence on the reproduction of another sifaka, Propithecus diadema, in fragmented and intact habitats of Tsinjoarivo, Madagascar. We documented birth and infant survival between 2002 and 2017 across twelve groups, including 73 births, and we used 77 dental casts representing 54 adults to estimate age when exact age was not known. We report that sifakas in Tsinjoarivo do not conform to the expectations that link advanced age with dental and reproductive senescence. Propithecus diadema at Tsinjoarivo show slower tooth wear, higher reproductive output and higher infant survival compared to congeners. Likelihood of birth and infant mortality do not correlate with intrinsic (mother’s age, tooth wear) or extrinsic (rainfall or habitat type) stressors. However, the small number of years without births or with infant deaths limits statistical power. At the local level, this study suggests that the long-term viability of Propithecus diadema at Tsinjoarivo is promising and reproductive output is high, even in disturbed fragments where nutrient intakes are reduced. Further research is needed to contextualize and understand these differences among sites and regions within Madagascar and avoid over-generalizing from single study sites.
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Affiliation(s)
- Katie S. Heffernan
- Department of Biological Sciences, Northern Illinois University, DeKalb, IL 60115, USA
- Department of Natural Sciences & Mathematics, Richard Bland College, Petersburg, VA 23805, USA
| | - Karen E. Samonds
- Department of Biological Sciences, Northern Illinois University, DeKalb, IL 60115, USA
| | - Laurie R. Godfrey
- Department of Anthropology, University of Massachusetts, Amherst, MA 01003, USA
| | | | - Jean Freddy Ranaivoarisoa
- Anthropobiologie et Développement Durable, Faculté des Sciences, Université d’Antananarivo, Madagascar
| | - Mitchell T. Irwin
- Department of Anthropology, Northern Illinois University, DeKalb, IL 60115, USA
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4
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Thurau EG, Rahajanirina AN, Irwin MT. Condensed tannins in the diet of folivorous diademed sifakas and the gap between crude and available protein. Am J Primatol 2021; 83:e23239. [PMID: 33544402 DOI: 10.1002/ajp.23239] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 02/18/2020] [Revised: 01/19/2021] [Accepted: 01/24/2021] [Indexed: 11/08/2022]
Abstract
Tannins, a type of plant secondary metabolite, are well-known for their ability to precipitate proteins and thereby reduce the protein available to consumers. Most primate studies have focused on condensed tannins (CTs) as they were thought to be the most effective type of tannin at preventing protein acquisition, but there is growing recognition that other types of tannins can bind to proteins, suggesting the division among tannin types is not as clear-cut as previously thought. Although previous studies have documented the presence of CTs in primate diets and primates' behavioral responses to them, our understanding of tannins remains limited because few researchers have used Sephadex column purification to accurately determine tannin concentrations, and few have used in vitro assays to determine available protein content and the tannins' effectiveness in binding protein. In this study, we documented diademed sifaka (Propithecus diadema) diet from June to August 2018 at Tsinjoarivo, Madagascar (in two forests with varying degrees of habitat disturbance) and quantified CT concentration and actual available protein in foods. Eleven of the fourteen top foods tested contained CTs (concentrations: 4.8%-39.3% dry matter). An in vitro assay showed available protein was strikingly low in six of the eleven top foods (e.g., little to no apparent available protein, despite high crude protein). Overall, our findings suggest sifakas acquire less protein than previously recognized and probably have adaptations to counteract tannins. Such studies of available protein are critical in understanding dietary constraints on sifaka populations and the evolution of their diet choice strategies; despite the conventional wisdom that leaves are protein-rich, folivorous primates may indeed be protein-limited. However, further studies are necessary to determine if sifakas have counter-adaptations to tannins, and if they absorb more protein than our analyses suggest, perhaps receiving protein that we were unable to detect with the current techniques (e.g., pollen).
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Affiliation(s)
- Emma G Thurau
- Department of Anthropology, The Graduate Center of the City University of New York, New York, USA.,New York City Consortium of Evolutionary Primatology (NYCEP), New York, USA.,Department of Anthropology, Hunter College of City University of New York, New York, USA
| | - Andry Narcisse Rahajanirina
- Mention Anthropobiologie et Développement Durable, Faculté des Sciences, Université d'Antananarivo, Antananarivo, Madagascar.,Division of Research, ONG SADABE, Antananarivo, Madagascar
| | - Mitchell T Irwin
- Division of Research, ONG SADABE, Antananarivo, Madagascar.,Department of Anthropology, Northern Illinois University, DeKalb, Illinois, USA
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5
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Rasolonjatovo SM, Irwin MT. Exploring Social Dominance in Wild Diademed Sifakas (Propithecus diadema): Females Are Dominant, but It Is Subtle and the Benefits Are Not Clear. Folia Primatol (Basel) 2019; 91:385-398. [PMID: 31694022 DOI: 10.1159/000503345] [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: 12/08/2018] [Accepted: 09/11/2019] [Indexed: 11/19/2022]
Abstract
Rarely observed in mammals, female dominance is documented in several of Madagascar's lemurs. Although dominance affects many aspects of primates' lives, studies have largely focused on dyadic agonistic interactions to characterise relationships. We explored the power structure of three diademed sifaka groups (Propithecus diadema) at Tsinjoarivo during the lean season (July-August, 325 h) using social behaviours, group leadership, displacements and feeding outcomes. Two groups had a hierarchy dominated by the breeding female, while the highest rank was held by the breeding male in the third; in dyadic interactions, breeding females dominated males in all groups. Inconsistencies in hierarchies suggest that groups vary, with rank related to kinship ties of breeders. Aggression and grooming were rare; adult females received aggression at lower frequencies than males. Group movements were led more by females and followed more by males, and female feeding priority was evident in displacements during feeding. However, males and females did not differ in feeding outcomes, as expected (particularly in the lean season) if female dominance (and/or male deference) serves to ensure better access for females. This unexpected pattern (female dominance despite rare aggression, clear female leadership and displacement, yet no observable benefit in grooming or feeding outcomes) defies easy explanation, and reinforces the fact that studies examining female power in lemurs should take a multifaceted approach. Further study is needed to understand this pattern, the physiological and reproductive consequences of female dominance (e.g. detecting subtler variation in food quality or intake rates) and exactly how (and when) the benefits of female dominance are manifested.
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Affiliation(s)
| | - Mitchell T Irwin
- Department of Anthropology, Northern Illinois University, DeKalb, Illinois, USA,
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6
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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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7
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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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8
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Irwin MT, Samonds KE, Raharison JL, Junge RE, Mahefarisoa KL, Rasambainarivo F, Godfrey LR, Glander KE. Morphometric signals of population decline in diademed sifakas occupying degraded rainforest habitat in Madagascar. Sci Rep 2019; 9:8776. [PMID: 31217457 PMCID: PMC6584568 DOI: 10.1038/s41598-019-45426-2] [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] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Accepted: 05/23/2019] [Indexed: 11/08/2022] Open
Abstract
Anthropogenic habitat change can have varied impacts on primates, including both negative and positive outcomes. Even when behavioural shifts are seen, they may reflect decreased health, or simply behavioural flexibility; understanding this distinction is important for conservation efforts. This study examines habitat-related variation in adult and immature morphometrics among diademed sifakas (Propithecus diadema). We collected morphometric data from sifakas at Tsinjoarivo, Madagascar (19 years, 188 captures, 113 individuals). Captures spanned 12 groups, five within continuous forest ("CONT"), and seven in degraded fragments ("FRAG") where sifakas have lower nutritional intakes. Few consistent differences were found between CONT and FRAG groups. However, using home range quality as a covariate rather than a CONT/FRAG dichotomy revealed a threshold: the two FRAG groups in the lowest-quality habitat showed low adult mass and condition (wasting), and low immature mass and length (stunting). Though less-disturbed fragments apparently provide viable habitat, we suggest the sifakas in the most challenging habitats cannot evolve fast enough to keep up with such rapid habitat change. We suggest other long-lived organisms will show similar morphometric "warning signs" (wasting in adults, stunting in immatures); selected morphometric variables can thus be useful at gauging vulnerability of populations in the face of anthropogenic change.
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Affiliation(s)
- Mitchell T Irwin
- Department of Anthropology, Northern Illinois University, DeKalb, IL, 60115, USA.
| | - Karen E Samonds
- Department of Biological Sciences, Northern Illinois University, DeKalb, IL, 60115, USA
| | | | | | | | | | - Laurie R Godfrey
- Department of Anthropology, University of Massachusetts Amherst, Amherst, MA, 01003, USA
| | - Kenneth E Glander
- Department of Evolutionary Anthropology, Duke University, Durham, NC, 27708, USA
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9
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Tecot SR, Irwin MT, Raharison JL. Faecal glucocorticoid metabolite profiles in diademed sifakas increase during seasonal fruit scarcity with interactive effects of age/sex class and habitat degradation. Conserv Physiol 2019; 7:coz001. [PMID: 30746150 PMCID: PMC6364291 DOI: 10.1093/conphys/coz001] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Revised: 12/03/2018] [Accepted: 01/07/2019] [Indexed: 05/10/2023]
Abstract
Glucocorticoids are metabolic byproducts of animals' physiological responses to ecological or social challenges and are thought to represent an adaptive response allowing beneficial responses to short-term challenges. Glucocorticoid metabolites (GCs) can be assayed non-invasively through faeces and therefore can be a useful tool to gauge the health of populations experiencing natural and/or anthropogenic stressors. However, the response of GCs to anthropogenic stressors varies, with both higher and lower GC levels reported. Here, we describe variation in GC secretion within eight diademed sifaka (Propithecus diadema) groups across 1 year. These groups span a gradient of anthropogenic habitat disturbance, including groups in continuous forest ('CONT') and disturbed fragments ('FRAG'), and indicators of health suggest that FRAG groups are negatively impacted by habitat disturbance. We monitored phenology, used focal animal follows to quantify diet and collected faeces (n = 547) from which we quantified GC content using enzyme immunoassay. All groups showed elevated lean-season GCs, but with a single, brief peak. GCs were inversely correlated with feeding time. No overall effect of habitat (CONT vs. FRAG) was found, but the lean-season peak was significantly higher in CONT groups. There was a significant season*age-sex interaction; adult females had an attenuated lean-season response compared with groupmates. The observed lean-season 'challenge' is consistent with previous lemur studies, as well as mammals in general. Low and largely invariable GC levels in FRAG, within the context of observed health and nutritional declines, suggest that FRAG groups employ a strategy whereby the adrenal response to stressors is downregulated. More research is needed to contextualize our observations of GC variation and health on an individual level, both in terms of corroborating evidence for ecological and social stressors, and longer-term quantification of reproductive success and fitness.
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Affiliation(s)
- Stacey R Tecot
- School of Anthropology, University of Arizona, Tucson AZ, USA
- Laboratory for the Evolutionary Endocrinology of Primates, School of Anthropology, University of Arizona, Tucson AZ, USA
- Co-first authors
| | - Mitchell T Irwin
- Department of Anthropology, Northern Illinois University, DeKalb IL, USA
- Co-first authors
| | - Jean-Luc Raharison
- NGO Sadabe, Lot AB64bis, Ankadindravola, Ivato Firaisana, 105 Antananarivo, Madagascar
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10
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Jacobs RL, MacFie TS, Spriggs AN, Baden AL, Morelli TL, Irwin MT, Lawler RR, Pastorini J, Mayor M, Lei R, Culligan R, Hawkins MTR, Kappeler PM, Wright PC, Louis EE, Mundy NI, Bradley BJ. Novel opsin gene variation in large-bodied, diurnal lemurs. Biol Lett 2017; 13:rsbl.2017.0050. [PMID: 28275167 DOI: 10.1098/rsbl.2017.0050] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [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: 01/26/2017] [Accepted: 02/15/2017] [Indexed: 01/16/2023] Open
Abstract
Some primate populations include both trichromatic and dichromatic (red-green colour blind) individuals due to allelic variation at the X-linked opsin locus. This polymorphic trichromacy is well described in day-active New World monkeys. Less is known about colour vision in Malagasy lemurs, but, unlike New World monkeys, only some day-active lemurs are polymorphic, while others are dichromatic. The evolutionary pressures underlying these differences in lemurs are unknown, but aspects of species ecology, including variation in activity pattern, are hypothesized to play a role. Limited data on X-linked opsin variation in lemurs make such hypotheses difficult to evaluate. We provide the first detailed examination of X-linked opsin variation across a lemur clade (Indriidae). We sequenced the X-linked opsin in the most strictly diurnal and largest extant lemur, Indri indri, and nine species of smaller, generally diurnal indriids (Propithecus). Although nocturnal Avahi (sister taxon to Propithecus) lacks a polymorphism, at least eight species of diurnal indriids have two or more X-linked opsin alleles. Four rainforest-living taxa-I. indri and the three largest Propithecus species-have alleles not previously documented in lemurs. Moreover, we identified at least three opsin alleles in Indri with peak spectral sensitivities similar to some New World monkeys.
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Affiliation(s)
- Rachel L Jacobs
- Center for the Advanced Study of Human Paleobiology, Department of Anthropology, The George Washington University, Washington, DC 20052, USA .,Centre ValBio Research Station, Ranomafana, Fianarantsoa, Madagascar
| | - Tammie S MacFie
- Department of Zoology, University of Cambridge, Cambridge, UK
| | - Amanda N Spriggs
- Center for the Advanced Study of Human Paleobiology, Department of Anthropology, The George Washington University, Washington, DC 20052, USA.,Department of Anthropology, University at Albany-SUNY, Albany, NY 12222, USA
| | - Andrea L Baden
- Centre ValBio Research Station, Ranomafana, Fianarantsoa, Madagascar.,Department of Anthropology, Hunter College-CUNY, and The New York Consortium in Evolutionary Primatology (NYCEP), New York, NY 10065, USA
| | - Toni Lyn Morelli
- Centre ValBio Research Station, Ranomafana, Fianarantsoa, Madagascar.,Department of Environmental Conservation, University of Massachusetts, Amherst, MA 01003, USA
| | - Mitchell T Irwin
- Department of Anthropology, Northern Illinois University, DeKalb, IL 60115, USA
| | - Richard R Lawler
- Department of Sociology and Anthropology, James Madison University, Harrisonburg, VA 22807, USA
| | - Jennifer Pastorini
- Anthropologisches Institut, Universität Zürich, Winterthurerstrasse 190, 8057 Zürich, Switzerland
| | - Mireya Mayor
- Centre ValBio Research Station, Ranomafana, Fianarantsoa, Madagascar
| | - Runhua Lei
- Conservation Genetics Department, Omaha's Henry Doorly Zoo and Aquarium, Omaha, NE 68107, USA
| | - Ryan Culligan
- Conservation Genetics Department, Omaha's Henry Doorly Zoo and Aquarium, Omaha, NE 68107, USA
| | - Melissa T R Hawkins
- Conservation Genetics Department, Omaha's Henry Doorly Zoo and Aquarium, Omaha, NE 68107, USA
| | - Peter M Kappeler
- Behavioural Ecology and Sociobiology Unit, German Primate Center, Kellnerweg 4, Göttingen 37077, Germany
| | - Patricia C Wright
- Centre ValBio Research Station, Ranomafana, Fianarantsoa, Madagascar.,Department of Anthropology, Stony Brook University, Stony Brook, NY 11794, USA
| | - Edward E Louis
- Conservation Genetics Department, Omaha's Henry Doorly Zoo and Aquarium, Omaha, NE 68107, USA
| | | | - Brenda J Bradley
- Center for the Advanced Study of Human Paleobiology, Department of Anthropology, The George Washington University, Washington, DC 20052, USA
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11
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Kistler L, Johnson SM, Irwin MT, Louis EE, Ratan A, Perry GH. A massively parallel strategy for STR marker development, capture, and genotyping. Nucleic Acids Res 2017; 45:e142. [PMID: 28666376 PMCID: PMC5587753 DOI: 10.1093/nar/gkx574] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2016] [Accepted: 06/21/2017] [Indexed: 12/11/2022] Open
Abstract
Short tandem repeat (STR) variants are highly polymorphic markers that facilitate powerful population genetic analyses. STRs are especially valuable in conservation and ecological genetic research, yielding detailed information on population structure and short-term demographic fluctuations. Massively parallel sequencing has not previously been leveraged for scalable, efficient STR recovery. Here, we present a pipeline for developing STR markers directly from high-throughput shotgun sequencing data without a reference genome, and an approach for highly parallel target STR recovery. We employed our approach to capture a panel of 5000 STRs from a test group of diademed sifakas (Propithecus diadema, n = 3), endangered Malagasy rainforest lemurs, and we report extremely efficient recovery of targeted loci—97.3–99.6% of STRs characterized with ≥10x non-redundant sequence coverage. We then tested our STR capture strategy on P. diadema fecal DNA, and report robust initial results and suggestions for future implementations. In addition to STR targets, this approach also generates large, genome-wide single nucleotide polymorphism (SNP) panels from flanking regions. Our method provides a cost-effective and scalable solution for rapid recovery of large STR and SNP datasets in any species without needing a reference genome, and can be used even with suboptimal DNA more easily acquired in conservation and ecological studies.
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Affiliation(s)
- Logan Kistler
- Department of Anthropology, National Museum of Natural History, Smithsonian Institution, Washington, DC 20560, USA.,Departments of Anthropology and Biology, Pennsylvania State University, University Park, PA 16802, USA
| | - Stephen M Johnson
- Departments of Anthropology and Biology, Pennsylvania State University, University Park, PA 16802, USA
| | - Mitchell T Irwin
- Department of Anthropology, Northern Illinois University, DeKalb, IL 60115, USA
| | - Edward E Louis
- Center for Conservation and Research, Omaha's Henry Doorly Zoo and Aquarium, Omaha, NE 68107, USA
| | - Aakrosh Ratan
- Department of Public Health Sciences and Center for Public Health Genomics, University of Virginia, Charlottesville, VA 22908, USA
| | - George H Perry
- Departments of Anthropology and Biology, Pennsylvania State University, University Park, PA 16802, USA
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Meador LR, Godfrey LR, Rakotondramavo JC, Ranivoharimanana L, Zamora A, Sutherland MR, Irwin MT. Cryptoprocta spelea (Carnivora: Eupleridae): What Did It Eat and How Do We Know? J MAMM EVOL 2017. [DOI: 10.1007/s10914-017-9391-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [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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Kappeler PM, Cuozzo FP, Fichtel C, Ganzhorn JU, Gursky-Doyen S, Irwin MT, Ichino S, Lawler R, Nekaris KAI, Ramanamanjato JB, Radespiel U, Sauther ML, Wright PC, Zimmermann E. Long-term field studies of lemurs, lorises, and tarsiers. J Mammal 2017. [DOI: 10.1093/jmammal/gyx013] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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14
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Irwin MT, Raharison JL, Chapman CA, Junge RE, Rothman JM. Minerals in the foods and diet of diademed sifakas: Are they nutritional challenges? Am J Primatol 2017; 79:1-14. [DOI: 10.1002/ajp.22623] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2016] [Revised: 10/25/2016] [Accepted: 11/10/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Mitchell T. Irwin
- Department of Anthropology; Northern Illinois University; DeKalb Illinois
- SADABE Madagascar; Antananarivo Madagascar
| | - Jean-Luc Raharison
- SADABE Madagascar; Antananarivo Madagascar
- Department of Animal Biology; University of Antananarivo; Antananarivo Madagascar
| | - Colin A. Chapman
- Department of Anthropology and McGill School of Environment; McGill University; Montreal Quebec Canada
- Wildlife Conservation Society; 2300 Southern Boulevard, Bronx; New York New York
| | - Randall E. Junge
- Department of Animal Health; Columbus Zoo and Aquarium; Columbus Ohio
| | - Jessica M. Rothman
- Department of Anthropology, Hunter College; City University of New York; New York New York
- New York Consortium in Evolutionary Primatology (NYCEP); New York New York
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15
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Jacobs RL, Spriggs AN, MacFie TS, Baden AL, Irwin MT, Wright PC, Louis EE, Lawler RR, Mundy NI, Bradley BJ. Primate genotyping via high resolution melt analysis: rapid and reliable identification of color vision status in wild lemurs. Primates 2016; 57:541-7. [DOI: 10.1007/s10329-016-0546-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2016] [Accepted: 05/13/2016] [Indexed: 01/06/2023]
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16
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Ganzhorn JU, Arrigo-Nelson SJ, Carrai V, Chalise MK, Donati G, Droescher I, Eppley TM, Irwin MT, Koch F, Koenig A, Kowalewski MM, Mowry CB, Patel ER, Pichon C, Ralison J, Reisdorff C, Simmen B, Stalenberg E, Starrs D, Terboven J, Wright PC, Foley WJ. The importance of protein in leaf selection of folivorous primates. Am J Primatol 2016; 79:1-13. [PMID: 27094926 DOI: 10.1002/ajp.22550] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [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: 05/07/2015] [Revised: 03/28/2016] [Accepted: 04/02/2016] [Indexed: 01/27/2023]
Abstract
Protein limitation has been considered a key factor in hypotheses on the evolution of life history and animal communities, suggesting that animals should prioritize protein in their food choice. This contrasts with the limited support that food selection studies have provided for such a priority in nonhuman primates, particularly for folivores. Here, we suggest that this discrepancy can be resolved if folivores only need to select for high protein leaves when average protein concentration in the habitat is low. To test the prediction, we applied meta-analyses to analyze published and unpublished results of food selection for protein and fiber concentrations from 24 studies (some with multiple species) of folivorous primates. To counter potential methodological flaws, we differentiated between methods analyzing total nitrogen and soluble protein concentrations. We used a meta-analysis to test for the effect of protein on food selection by primates and found a significant effect of soluble protein concentrations, but a non-significant effect for total nitrogen. Furthermore, selection for soluble protein was reinforced in forests where protein was less available. Selection for low fiber content was significant but unrelated to the fiber concentrations in representative leaf samples of a given forest. There was no relationship (either negative or positive) between the concentration of protein and fiber in the food or in representative samples of leaves. Overall our study suggests that protein selection is influenced by the protein availability in the environment, explaining the sometimes contradictory results in previous studies on protein selection. Am. J. Primatol. 79:e22550, 2017. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Joerg U Ganzhorn
- Animal Ecology and Conservation, University of Hamburg, Hamburg, Germany
| | - Summer J Arrigo-Nelson
- Department of Biological and Environmental Science, California University of Pennsylvania, California, Pennsylvania
| | - Valentina Carrai
- Department of Biology, Zoology and Anthropology Unit, Pisa, Italy
| | - Mukesh K Chalise
- Central Department of Zoology, Tribhuvan University, Kirtipur, Nepal
| | - Giuseppe Donati
- Nocturnal Primate Research Group, Department of Social Sciences, Oxford Brookes University, Gipsy Lane, OX3 0BP, Oxford, UK
| | - Iris Droescher
- Behavioral Ecology and Sociobiology, German Primate Center, Göttingen, Germany
| | - Timothy M Eppley
- Animal Ecology and Conservation, University of Hamburg, Hamburg, Germany
| | - Mitchell T Irwin
- Department of Anthropology, Northern Illinois University, DeKalb, Illinois
| | - Flávia Koch
- Behavioral Ecology and Sociobiology, German Primate Center, Göttingen, Germany
| | - Andreas Koenig
- Department of Anthropology, Stony Brook University, and Interdepartmental Doctoral Program in Anthropological Sciences, Stony Brook University, Stony Brook, New York
| | - Martin M Kowalewski
- Estación Biológica Corrientes, Museo Argentino de Ciencias Naturales BR, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Corrientes, Argentina
| | | | | | - Claire Pichon
- Département Hommes, Natures, Sociétés, CNRS/MNHN, UMR 7206, Brunoy, France
| | - Jose Ralison
- Department of Animal Biology, University of Antananarivo, Antananarivo, Madagascar.,Groupe d'Etude et de Recherche sur les Primates de Madagascar (GERP), Antananarivo, Madagascar
| | | | - Bruno Simmen
- Département Hommes, Natures, Sociétés, CNRS/MNHN, UMR 7206, Brunoy, France
| | - Eleanor Stalenberg
- Research School of Biology: Division of Evolution, Ecology and Genetics, The Australian National University, Canberra, ACT, Australia
| | - Danswell Starrs
- Research School of Biology: Division of Evolution, Ecology and Genetics, The Australian National University, Canberra, ACT, Australia
| | - Juana Terboven
- Animal Ecology and Conservation, University of Hamburg, Hamburg, Germany
| | - Patricia C Wright
- Department of Anthropology, Stony Brook University, and Interdepartmental Doctoral Program in Anthropological Sciences, Stony Brook University, Stony Brook, New York
| | - William J Foley
- Research School of Biology: Division of Evolution, Ecology and Genetics, The Australian National University, Canberra, ACT, Australia
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Irwin MT, Raharison JL, Raubenheimer DR, Chapman CA, Rothman JM. The Nutritional Geometry of Resource Scarcity: Effects of Lean Seasons and Habitat Disturbance on Nutrient Intakes and Balancing in Wild Sifakas. PLoS One 2015; 10:e0128046. [PMID: 26061401 PMCID: PMC4464895 DOI: 10.1371/journal.pone.0128046] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [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: 11/13/2014] [Accepted: 04/21/2015] [Indexed: 12/03/2022] Open
Abstract
Animals experience spatial and temporal variation in food and nutrient supply, which may cause deviations from optimal nutrient intakes in both absolute amounts (meeting nutrient requirements) and proportions (nutrient balancing). Recent research has used the geometric framework for nutrition to obtain an improved understanding of how animals respond to these nutritional constraints, among them free-ranging primates including spider monkeys and gorillas. We used this framework to examine macronutrient intakes and nutrient balancing in sifakas (Propithecus diadema) at Tsinjoarivo, Madagascar, in order to quantify how these vary across seasons and across habitats with varying degrees of anthropogenic disturbance. Groups in intact habitat experience lean season decreases in frugivory, amounts of food ingested, and nutrient intakes, yet preserve remarkably constant proportions of dietary macronutrients, with the proportional contribution of protein to the diet being highly consistent. Sifakas in disturbed habitat resemble intact forest groups in the relative contribution of dietary macronutrients, but experience less seasonality: all groups' diets converge in the lean season, but disturbed forest groups largely fail to experience abundant season improvements in food intake or nutritional outcomes. These results suggest that: (1) lemurs experience seasonality by maintaining nutrient balance at the expense of calories ingested, which contrasts with earlier studies of spider monkeys and gorillas, (2) abundant season foods should be the target of habitat management, even though mortality might be concentrated in the lean season, and (3) primates' within-group competitive landscapes, which contribute to variation in social organization, may vary in complex ways across habitats and seasons.
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Affiliation(s)
- Mitchell T. Irwin
- Department of Anthropology, Northern Illinois University, DeKalb, Illinois, United States of America
- SADABE Madagascar, Antananarivo, Madagascar
| | - Jean-Luc Raharison
- SADABE Madagascar, Antananarivo, Madagascar
- Department of Animal Biology, University of Antananarivo, Antananarivo, Madagascar
| | - David R. Raubenheimer
- Charles Perkins Centre, Faculty of Veterinary Science, The University of Sydney, Sydney, New South Wales, Australia
- School of Biological Sciences, The University of Sydney, Sydney, New South Wales, Australia
| | - Colin A. Chapman
- Department of Anthropology, McGill University, Montreal, Quebec, Canada
- McGill School of Environment, McGill University, Montreal, Quebec, Canada
- Wildlife Conservation Society, Bronx, New York, United States of America
| | - Jessica M. Rothman
- Department of Anthropology, Hunter College, City University of New York, New York, New York, United States of America
- New York Consortium in Evolutionary Primatology (NYCEP), New York, New York, United States of America
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Irwin MT, Raharison JL, Raubenheimer D, Chapman CA, Rothman JM. Nutritional correlates of the “lean season”: Effects of seasonality and frugivory on the nutritional ecology of diademed sifakas. Am J Phys Anthropol 2013; 153:78-91. [DOI: 10.1002/ajpa.22412] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2013] [Accepted: 10/09/2013] [Indexed: 11/09/2022]
Affiliation(s)
- Mitchell T. Irwin
- Department of Anthropology; Northern Illinois University; DeKalb IL 60115
| | - Jean-Luc Raharison
- Department of Animal Biology; University of Antananarivo; BP 906 101 Antananarivo Madagascar
| | - David Raubenheimer
- Charles Perkins Centre Faculty of Veterinary Science and School of Biological Sciences; The University of Sydney; Sydney NSW Australia
| | - Colin A. Chapman
- Department of Anthropology and McGill School of Environment; McGill University; Montreal QC Canada
- Wildlife Conservation Society; 2300 Southern Boulevard Bronx NY
| | - Jessica M. Rothman
- Department of Anthropology Hunter College; City University of New York; New York NY
- New York Consortium in Evolutionary Primatology; New York NY
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Samonds KE, Godfrey LR, Ali JR, Goodman SM, Vences M, Sutherland MR, Irwin MT, Krause DW. Imperfect isolation: factors and filters shaping Madagascar's extant vertebrate fauna. PLoS One 2013; 8:e62086. [PMID: 23626770 PMCID: PMC3633922 DOI: 10.1371/journal.pone.0062086] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.1] [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: 01/15/2013] [Accepted: 03/17/2013] [Indexed: 01/15/2023] Open
Abstract
Analyses of phylogenetic topology and estimates of divergence timing have facilitated a reconstruction of Madagascar's colonization events by vertebrate animals, but that information alone does not reveal the major factors shaping the island's biogeographic history. Here, we examine profiles of Malagasy vertebrate clades through time within the context of the island's paleogeographical evolution to determine how particular events influenced the arrival of the island's extant groups. First we compare vertebrate profiles on Madagascar before and after selected events; then we compare tetrapod profiles on Madagascar to contemporary tetrapod compositions globally. We show that changes from the Mesozoic to the Cenozoic in the proportions of Madagascar's tetrapod clades (particularly its increase in the representation of birds and mammals) are tied to changes in their relative proportions elsewhere on the globe. Differences in the representation of vertebrate classes from the Mesozoic to the Cenozoic reflect the effects of extinction (i.e., the non-random susceptibility of the different vertebrate clades to purported catastrophic global events 65 million years ago), and new evolutionary opportunities for a subset of vertebrates with the relatively high potential for transoceanic dispersal potential. In comparison, changes in vertebrate class representation during the Cenozoic are minor. Despite the fact that the island's isolation has resulted in high vertebrate endemism and a unique and taxonomically imbalanced extant vertebrate assemblage (both hailed as testimony to its long isolation), that isolation was never complete. Indeed, Madagascar's extant tetrapod fauna owes more to colonization during the Cenozoic than to earlier arrivals. Madagascar's unusual vertebrate assemblage needs to be understood with reference to the basal character of clades originating prior to the K-T extinction, as well as to the differential transoceanic dispersal advantage of other, more recently arriving clades. Thus, the composition of Madagascar's endemic vertebrate assemblage itself provides evidence of the island's paleogeographic history.
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Affiliation(s)
- Karen E Samonds
- Department of Biological Sciences, Northern Illinois University, DeKalb, Illinois, United States of America.
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Irwin MT, Junge RE, Raharison JL, Samonds KE. Variation in physiological health of diademed sifakas across intact and fragmented forest at Tsinjoarivo, Eastern Madagascar. Am J Primatol 2011; 72:1013-25. [PMID: 20872787 DOI: 10.1002/ajp.20847] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
As undisturbed habitat becomes increasingly rare, managers charged with ensuring the survival of endangered primate species must increasingly utilize disturbed and degraded habitats in species survival plans. Yet we have an imperfect understanding of the true long-term viability of primate populations in disturbed habitat, and census data can be misleading because density is not necessarily correlated with habitat quality and population viability in predictable ways. Here we present clinical laboratory data on hematology, serum biochemistry, fat-soluble vitamins, minerals, iron analytes, viral serology, and parasitology of diademed sifaka (Propithecus diadema), derived from the capture of 26 individuals spanning eight groups and two habitats (undisturbed vs. disturbed and fragmented) at Tsinjoarivo, Madagascar. Blood from fragment individuals had significantly lower values for several factors: white blood cell counts, bilirubin, total protein, albumin, calcium, sodium, chloride, manganese, zinc, iron and total iron-binding capacity. Several biochemical variables were higher in immature individuals, probably due to active growth. The large number of interhabitat differences suggests that habitat disturbance has an impact on physiological health within this population, perhaps reflecting dietary stress and/or immunosuppression. These results, combined with previous data showing altered diet, slower juvenile growth, and reduced activity in disturbed forest fragments, suggest that fragment sifakas may be less healthy than continuous forest groups. Finally, Tsinjoarivo sifakas have extremely low blood urea nitrogen (perhaps reflecting protein limitation) and selenium levels relative to other lemurs. Despite their survival and reproduction in the short term in fragments, these sifakas may represent a riskier conservation investment than conspecifics in undisturbed forest, and may be more susceptible to environmental stressors. However, more data on the fitness consequences of these biochemical differences are needed for a better interpretation of their impacts on long-term viability prospects.
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Crowley BE, Godfrey LR, Irwin MT. A glance to the past: subfossils, stable isotopes, seed dispersal, and lemur species loss in Southern Madagascar. Am J Primatol 2010; 73:25-37. [DOI: 10.1002/ajp.20817] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Groeneveld LF, Blanco MB, Raharison JL, Rahalinarivo V, Rasoloarison RM, Kappeler PM, Godfrey LR, Irwin MT. MtDNA and nDNA corroborate existence of sympatric dwarf lemur species at Tsinjoarivo, eastern Madagascar. Mol Phylogenet Evol 2010; 55:833-45. [PMID: 20211744 DOI: 10.1016/j.ympev.2010.03.004] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2009] [Revised: 10/23/2009] [Accepted: 03/01/2010] [Indexed: 12/22/2022]
Abstract
Madagascar is a biodiversity hotspot, well known for its endemic primates, the lemurs. Numbers of recognized lemur species have increased drastically in some genera (e.g. Microcebus), while field-based studies revealed low species diversity in the dwarf lemurs (genus Cheirogaleus). Only three (C. medius, C. major, C. crossleyi) of seven described species have to date been identified in field-based studies. Blanco et al. (2009) reported two sympatric Cheirogaleus species at Tsinjoarivo based on morphological data, one of which they attributed to C. crossleyi and the other of which they described as C. sibreei-like, or possibly a new species. Based on comparative analyses of mtDNA (cytb) and nDNA (vWF, fiba, adora3), we confirm the presence of C. crossleyi and show that the C. sibreei-like individuals form a well-defined fourth clade, basal to the three recognized species. Whereas these molecular analyses demonstrate that a non-holotype museum specimen considered by Groves (2000) to belong to C. sibreei does not cluster with the C. sibreei-like individuals from Tsinjoarivo, morphometric analysis of one Tsinjoarivo individual, the C. sibreei holotype from Ankeramadinika, and samples of C. medius, C. major, and C. crossleyi strongly suggests that the fourth (and basal) clade is indeed C. sibreei. Tsinjoarivo therefore becomes the only known field site harboring C. sibreei today. Given ongoing forest loss and fragmentation at Tsinjoarivo we can surmise that this population, critical to our understanding of the evolution of the genus Cheirogaleus, is also critically endangered.
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Affiliation(s)
- Linn F Groeneveld
- Behavioral Ecology and Sociobiology Unit, German Primate Center, Göttingen, Germany.
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Blanco MB, Godfrey LR, Rakotondratsima M, Rahalinarivo V, Samonds KE, Raharison JL, Irwin MT. Discovery of sympatric dwarf lemur species in the high-altitude rain forest of Tsinjoarivo, Eastern Madagascar: implications for biogeography and conservation. Folia Primatol (Basel) 2008; 80:1-17. [PMID: 19023214 DOI: 10.1159/000173716] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2008] [Accepted: 08/07/2008] [Indexed: 11/19/2022]
Abstract
The number of species within the Malagasy lemur genus Cheirogaleus is currently under debate. Museum collections are spotty, and field work, supplemented by morphometric and genetic analysis, is essential for documenting geographic distributions, ecological characteristics and species boundaries. We report here field evidence for 2 dwarf lemur species at Tsinjoarivo, an eastern-central high-altitude rain forest: one, from a forest fragment, displaying coat and dental characteristics similar to C. sibreei (previously described only from museum specimens) and the other, from the continuous forest, resembling individuals of Cheirogaleus found today at Ranomafana National Park, further to the south. This study represents the first confirmation of a living population of grey-fawn, C.-sibreei-like, dwarf lemurs in Madagascar.
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Affiliation(s)
- Marina B Blanco
- Department of Anthropology, University of Massachusetts, Amherst, MA 01003, USA.
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Wright PC, Johnson SE, Irwin MT, Jacobs R, Schlichting P, Lehman S, Louis EE, Arrigo-Nelson SJ, Raharison JL, Rafalirarison RR, Razafindratsita V, Ratsimbazafy J, Ratelolahy FJ, Dolch R, Tan C. The Crisis of the Critically Endangered Greater Bamboo Lemur (Prolemur simus). ACTA ACUST UNITED AC 2008. [DOI: 10.1896/052.023.0102] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Irwin MT. In it for the long haul: impacts of seasonality on primates, primatologists and paleoanthropologists Review ofSeasonality in Primates: Studies of Living and Extinct Human and Non-human Primates by Diane K. Brockman and Carel P. van Schaik (Cambridge University Press, 590p., $130). Am J Primatol 2008. [DOI: 10.1002/ajp.20517] [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: 11/10/2022]
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Johnson SE, Lei R, Martin SK, Irwin MT, Louis EE. DoesEulemur cinereiceps exist? Preliminary evidence from genetics and ground surveys in southeastern Madagascar. Am J Primatol 2008; 70:372-85. [DOI: 10.1002/ajp.20501] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Irwin MT. Diademed Sifaka (Propithecus diadema) Ranging and Habitat Use in Continuous and Fragmented Forest: Higher Density but Lower Viability in Fragments? Biotropica 2007. [DOI: 10.1111/j.1744-7429.2007.00368.x] [Citation(s) in RCA: 75] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Irwin MT, Raharison FJL, Rakotoarimanana H, Razanadrakoto E, Ranaivoson E, Rakotofanala J, Randrianarimanana C. Diademed sifakas (Propithecus diadema) use olfaction to forage for the inflorescences of subterranean parasitic plants (Balanophoraceae:Langsdorffia sp., and Cytinaceae:Cytinus sp.). Am J Primatol 2007; 69:471-6. [PMID: 17154383 DOI: 10.1002/ajp.20353] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.0] [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
Primates usually locate food resources using visual cues and memory, yet the potential for olfactory-guided (or olfactory-assisted) food location remains relatively unexplored. Here we report observations of wild Propithecus diadema that strongly suggest that olfaction is used to locate the inflorescences of two subterranean parasitic plant species (Langsdorffia sp. and Cytinus sp.). These valued but seasonal food resources are found obscured in leaf litter, and sifakas spend considerable time on the ground engaged in what appears to be olfactory exploration before they locate the inflorescences. Because they are visually obscured and occur within a substrate that is rarely used by sifakas, accidental discovery of these resources seems unlikely. Individuals may learn to exploit them by watching conspecifics.
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Affiliation(s)
- Mitchell T Irwin
- Interdepartmental Doctoral Program in Anthropological Sciences, Department of Anthropology, Stony Brook University, Stony Brook, New York, USA.
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Irwin MT. Living in forest fragments reduces group cohesion in diademed sifakas (Propithecus diadema) in eastern Madagascar by reducing food patch size. Am J Primatol 2007; 69:434-47. [PMID: 17146794 DOI: 10.1002/ajp.20360] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.8] [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: 11/09/2022]
Abstract
Forest fragmentation is thought to threaten primate populations, yet the mechanisms by which this occurs remain largely unknown. However, fragmentation is known to cause dietary shifts in several primate species, and links between food resource distribution and within-group spatial dynamics are well documented. Thus, fragmentation has the potential to indirectly affect spatial dynamics, and these changes may present additional stresses to fragmented populations. I present the results from a 12-month study of Propithecus diadema at Tsinjoarivo, eastern Madagascar, including two groups in fragments and two in continuous forest. Instantaneous data on activity and spatial position were collected during all-day focal animal follows. Fragment groups had much lower cohesion, being more likely to have no neighbor within 5 and 10 m. For continuous forest groups, cohesion was highest in the rainy season (when food patches are large) and lowest in winter (when the animals rely on small-crowned mistletoes), and the chance of having no neighbor within 5 m was positively correlated with mistletoe consumption. Thus their decreased cohesion in fragment groups is inferred to result from their increased reliance on mistletoes and other small resources, which causes them to spread out among multiple patches. This scenario is consistent with the reduced body mass of subordinate individuals (males and immatures) in fragments, and suggests the occurrence of steeper within-group fitness gradients. Further research is necessary to determine whether these patterns apply to other primates; however, since fragmentation tends to cause the loss of the largest trees, many primates in fragments may lose their largest food resources and undergo similar behavioral shifts.
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Affiliation(s)
- Mitchell T Irwin
- Interdepartmental Doctoral Program in Anthropological Sciences, Department of Anthropology, Stony Brook University, Stony Brook, New York, USA.
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Irwin MT. A broad view of evolution: A symposium in honor of George Williams. Evol Anthropol 2004. [DOI: 10.1002/evan.20020] [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
There is a well-documented relationship between development and other life-history parameters among anthropoid primates. Smaller-bodied anthropoids tend to mature more rapidly than do larger-bodied species. Among anthropoids of similar body sizes, folivorous species tend to grow and mature more quickly than do frugivorous species, thus attaining adult body size at an earlier age. This pattern conforms to the expectations of Janson and van Schaik's "ecological risk aversion hypothesis," which predicts that rates of growth and maturation should vary in inverse relation to the intensity of intraspecific feeding competition. According to the ecological risk aversion hypothesis (RAH), species experiencing high intraspecific feeding competition will grow and mature slowly to reduce the risk of mortality due to food shortages. Species experiencing low levels of intraspecific feeding competition will shorten the juvenile period to reduce the overall duration of this high-risk portion of the life cycle. This paper focuses on development and maturation in lemurs. We show that folivorous lemurs (such as indriids) grow and mature more slowly than like-sized frugivorous lemurs (e.g., most lemurids), but tend to exhibit faster dental development. Their dental developmental schedules are accelerated on an absolute scale, relative to craniofacial growth, and relative to particular life-history landmarks, such as weaning. Dental development has a strong phylogenetic component: even those lemurids that consume substantial amounts of foliage have slower dental development than those indriids that consume substantial amounts of fruit. Implications of these results for the RAH are discussed, and an explanation for this hypothesis' failure to predict lemur growth schedules is offered. We propose that the differing developmental schedules of folivorous and frugivorous lemurs may reflect different solutions to the ecological problem of environmental instability: some rely on a strategy of low maternal input and slow returns, while others rely on a strategy of high maternal input and fast returns.
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Affiliation(s)
- L R Godfrey
- Department of Anthropology, University of Massachusetts at Amherst, Amherst, Massachusetts 01003-9278, USA
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