1
|
Young EA, Chesterton E, Lummaa V, Postma E, Dugdale HL. The long-lasting legacy of reproduction: lifetime reproductive success shapes expected genetic contributions of humans after 10 generations. Proc Biol Sci 2023; 290:20230287. [PMID: 37161329 PMCID: PMC10170207 DOI: 10.1098/rspb.2023.0287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/11/2023] Open
Abstract
An individual's lifetime reproductive success (LRS) measures its realized genetic contributions to the next generation, but how well does it predict this over longer periods? Here we use human genealogical data to estimate expected individual genetic contributions (IGC) and quantify the degree to which LRS, relative to other fitness proxies, predicts IGC over longer periods. This allows an identification of the life-history stages that are most important in shaping variation in IGC. We use historical genealogical data from two non-isolated local populations in Switzerland to estimate the stabilized IGC for 2230 individuals approximately 10 generations after they were born. We find that LRS explains 30% less variation in IGC than the best predictor of IGC, the number of grandoffspring. However, albeit less precise than the number of grandoffspring, we show that LRS does provide an unbiased prediction of IGC. Furthermore, it predicts IGC better than lifespan, and accounting for offspring survival to adulthood does not improve the explanatory power. Overall, our findings demonstrate the value of human genealogical data to evolutionary biology and suggest that reproduction-more than lifespan or offspring survival-impacts the long-term genetic contributions of historic humans, even in a population with appreciable migration.
Collapse
Affiliation(s)
- Euan A Young
- Groningen Institute for Evolutionary Life Sciences, University of Groningen, Groningen, 9747AG, The Netherlands
| | - Ellie Chesterton
- Faculty of Biological Sciences, School of Biology, University of Leeds, Leeds LS2 9JT, UK
| | - Virpi Lummaa
- Department of Biology, University of Turku, Turku 20014, Finland
| | - Erik Postma
- Centre for Ecology and Conservation, University of Exeter, Penryn TR10 9FE, UK
| | - Hannah L Dugdale
- Groningen Institute for Evolutionary Life Sciences, University of Groningen, Groningen, 9747AG, The Netherlands
- Faculty of Biological Sciences, School of Biology, University of Leeds, Leeds LS2 9JT, UK
| |
Collapse
|
2
|
Nitsch A, Faurie C, Lummaa V. Sibling competition, dispersal and fitness outcomes in humans. Sci Rep 2023; 13:7539. [PMID: 37160936 PMCID: PMC10169773 DOI: 10.1038/s41598-023-33700-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 04/18/2023] [Indexed: 05/11/2023] Open
Abstract
Determining how sibling interactions alter the fitness outcomes of dispersal is pivotal for the understanding of family living, but such studies are currently scarce. Using a large demographic dataset on pre-industrial humans from Finland, we studied dispersal consequences on different indicators of lifetime reproductive success according to sex-specific birth rank (a strong determinant of dispersal in our population). Contrary to the predictions of the leading hypotheses, we found no support for differential fitness benefits of dispersal for either males or females undergoing low vs. high sibling competition. Our results are inconsistent with both hypotheses that family members could have different fitness maximizing strategies depending on birth rank, and that dispersal could be mainly driven by indirect fitness benefits for philopatric family members. Our study stresses the need for studying the relative outcomes of dispersal at the family level in order to understand the evolution of family living and dispersal behaviour.
Collapse
Affiliation(s)
- Aïda Nitsch
- Department of Biology, University of Turku, Turku, Finland.
- Institute for Advanced Study in Toulouse, Université Toulouse 1 Capitole 1, Esplanade de l'Université, 31080, Cedex 6, Toulouse, France.
- Department of Animal and Plant Sciences, University of Sheffield, Sheffield, S10 2TN, UK.
- University of Montpellier, Montpellier, France.
- Institute of Evolutionary Sciences, Centre National de la Recherche Scientifique, Place Eugène Bataillon, CC 065, 34095, Montpellier Cedex 5, France.
| | - Charlotte Faurie
- University of Montpellier, Montpellier, France
- Institute of Evolutionary Sciences, Centre National de la Recherche Scientifique, Place Eugène Bataillon, CC 065, 34095, Montpellier Cedex 5, France
| | - Virpi Lummaa
- Department of Biology, University of Turku, Turku, Finland
| |
Collapse
|
3
|
Begg TJA, Schmidt A, Kocher A, Larmuseau MHD, Runfeldt G, Maier PA, Wilson JD, Barquera R, Maj C, Szolek A, Sager M, Clayton S, Peltzer A, Hui R, Ronge J, Reiter E, Freund C, Burri M, Aron F, Tiliakou A, Osborn J, Behar DM, Boecker M, Brandt G, Cleynen I, Strassburg C, Prüfer K, Kühnert D, Meredith WR, Nöthen MM, Attenborough RD, Kivisild T, Krause J. Genomic analyses of hair from Ludwig van Beethoven. Curr Biol 2023; 33:1431-1447.e22. [PMID: 36958333 DOI: 10.1016/j.cub.2023.02.041] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Revised: 10/11/2022] [Accepted: 02/13/2023] [Indexed: 03/25/2023]
Abstract
Ludwig van Beethoven (1770-1827) remains among the most influential and popular classical music composers. Health problems significantly impacted his career as a composer and pianist, including progressive hearing loss, recurring gastrointestinal complaints, and liver disease. In 1802, Beethoven requested that following his death, his disease be described and made public. Medical biographers have since proposed numerous hypotheses, including many substantially heritable conditions. Here we attempt a genomic analysis of Beethoven in order to elucidate potential underlying genetic and infectious causes of his illnesses. We incorporated improvements in ancient DNA methods into existing protocols for ancient hair samples, enabling the sequencing of high-coverage genomes from small quantities of historical hair. We analyzed eight independently sourced locks of hair attributed to Beethoven, five of which originated from a single European male. We deemed these matching samples to be almost certainly authentic and sequenced Beethoven's genome to 24-fold genomic coverage. Although we could not identify a genetic explanation for Beethoven's hearing disorder or gastrointestinal problems, we found that Beethoven had a genetic predisposition for liver disease. Metagenomic analyses revealed furthermore that Beethoven had a hepatitis B infection during at least the months prior to his death. Together with the genetic predisposition and his broadly accepted alcohol consumption, these present plausible explanations for Beethoven's severe liver disease, which culminated in his death. Unexpectedly, an analysis of Y chromosomes sequenced from five living members of the Van Beethoven patrilineage revealed the occurrence of an extra-pair paternity event in Ludwig van Beethoven's patrilineal ancestry.
Collapse
Affiliation(s)
- Tristan James Alexander Begg
- Department of Archaeology, University of Cambridge, CB2 3ER Cambridge, UK; Institute for Archaeological Sciences, University of Tübingen, 72070 Tübingen, Germany; Max Planck Institute for the Science of Human History, Kahlaische Str. 10, 07745 Jena, Germany.
| | - Axel Schmidt
- Institute of Human Genetics, University Hospital of Bonn, Bonn 53127, Germany
| | - Arthur Kocher
- Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, 04103 Leipzig, Germany; Transmission, Infection, Diversification and Evolution Group, Max Planck Institute for the Science of Human History, 07745 Jena, Germany; Max Planck Institute for the Science of Human History, Kahlaische Str. 10, 07745 Jena, Germany
| | - Maarten H D Larmuseau
- Department of Human Genetics, Katholieke Universiteit Leuven, 3000 Leuven, Belgium; Laboratory of Human Genetic Genealogy, Department of Human Genetics, Katholieke Universiteit Leuven, 3000 Leuven, Belgium; ARCHES - Antwerp Cultural Heritage Sciences, Faculty of Design Sciences, University of Antwerp, 2000 Antwerp, Belgium; Histories vzw, 9000 Gent, Belgium
| | | | | | - John D Wilson
- Austrian Academy of Sciences, 1030 Vienna, Austria; University of Vienna, 1010 Vienna, Austria
| | - Rodrigo Barquera
- Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, 04103 Leipzig, Germany
| | - Carlo Maj
- Institute of Human Genetics, University Hospital of Bonn, Bonn 53127, Germany; Center for Human Genetics, University Hospital of Marburg, Marburg, Germany
| | - András Szolek
- Applied Bioinformatics, Department for Computer Science, University of Tübingen, Sand 14, 72076 Tübingen, Germany; Department of Immunology, Interfaculty Institute for Cell Biology, University of Tübingen, Tübingen, Germany
| | | | - Stephen Clayton
- Institute for Archaeological Sciences, University of Tübingen, 72070 Tübingen, Germany; Max Planck Institute for the Science of Human History, Kahlaische Str. 10, 07745 Jena, Germany
| | - Alexander Peltzer
- Quantitative Biology Center (QBiC) University of Tübingen, Tübingen, Germany
| | - Ruoyun Hui
- MacDonald Institute for Archaeological Research, University of Cambridge, Cambridge CB2 3ER, UK; Alan Turing Institute, 2QR, John Dodson House, London NW1 2DB, UK
| | | | - Ella Reiter
- Institute for Archaeological Sciences, University of Tübingen, 72070 Tübingen, Germany
| | - Cäcilia Freund
- Max Planck Institute for the Science of Human History, Kahlaische Str. 10, 07745 Jena, Germany
| | - Marta Burri
- Max Planck Institute for the Science of Human History, Kahlaische Str. 10, 07745 Jena, Germany
| | - Franziska Aron
- Max Planck Institute for the Science of Human History, Kahlaische Str. 10, 07745 Jena, Germany
| | - Anthi Tiliakou
- Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, 04103 Leipzig, Germany; Max Planck Institute for the Science of Human History, Kahlaische Str. 10, 07745 Jena, Germany
| | - Joanna Osborn
- Department of Archaeology, University of Cambridge, CB2 3ER Cambridge, UK
| | - Doron M Behar
- Estonian Biocentre, Institute of Genomics, University of Tartu, Tartu, Estonia
| | | | - Guido Brandt
- Max Planck Institute for the Science of Human History, Kahlaische Str. 10, 07745 Jena, Germany
| | - Isabelle Cleynen
- Department of Human Genetics, Katholieke Universiteit Leuven, 3000 Leuven, Belgium
| | - Christian Strassburg
- Department of Internal Medicine I, University Hospital Bonn, 53127 Bonn, Germany
| | - Kay Prüfer
- Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, 04103 Leipzig, Germany
| | - Denise Kühnert
- Transmission, Infection, Diversification and Evolution Group, Max Planck Institute for the Science of Human History, 07745 Jena, Germany; European Virus Bioinformatics Center (EVBC), Jena, Germany; Max Planck Institute for the Science of Human History, Kahlaische Str. 10, 07745 Jena, Germany
| | - William Rhea Meredith
- American Beethoven Society, San Jose State University, San Jose, CA 95192, USA; Ira F. Brilliant Center for Beethoven Studies, San Jose State University, San Jose, CA 95192, USA; School of Music and Dance, San Jose State University, San Jose, CA 95192, USA
| | - Markus M Nöthen
- Institute of Human Genetics, University Hospital of Bonn, Bonn 53127, Germany
| | - Robert David Attenborough
- MacDonald Institute for Archaeological Research, University of Cambridge, Cambridge CB2 3ER, UK; School of Archaeology & Anthropology, Australian National University, Canberra, ACT 0200, Australia
| | - Toomas Kivisild
- Department of Archaeology, University of Cambridge, CB2 3ER Cambridge, UK; Department of Human Genetics, Katholieke Universiteit Leuven, 3000 Leuven, Belgium; Estonian Biocentre, Institute of Genomics, University of Tartu, Tartu 51010, Estonia.
| | - Johannes Krause
- Institute for Archaeological Sciences, University of Tübingen, 72070 Tübingen, Germany; Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, 04103 Leipzig, Germany; Max Planck Institute for the Science of Human History, Kahlaische Str. 10, 07745 Jena, Germany.
| |
Collapse
|
4
|
From collected stamps to hair locks: ethical and legal implications of testing DNA found on privately owned family artifacts. Hum Genet 2023; 142:331-341. [PMID: 36456648 DOI: 10.1007/s00439-022-02508-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 11/19/2022] [Indexed: 12/03/2022]
Abstract
Biological samples containing DNA that is attributed to deceased relatives, can now undergo genetic testing at a reasonable cost due to revolutionary improvements in sampling, sequencing, and analytical techniques. This artifact DNA testing, or 'artDNA', includes genetic analysis of hair locks, stamps, envelopes with saliva traces or teeth. ArtDNA can reveal valuable information about a deceased relative or one's genetic background, but it also presents novel ethical dilemmas and legal uncertainties for genetic researchers and commercial testing services. In this paper, we provide an analysis of some of the unique ethical and legal risks of such testing and provide needed recommendations for practitioners of private family artDNA testing. ArtDNA testing generates ethical and legal risks regarding the privacy and autonomy of deceased individuals, the rights of living relatives over their ancestor's genetic information, and the rights of living persons to control their own genetic information. To mitigate these risks, practitioners can conduct certain preliminary testing to ascertain the identity of a DNA donor and estimate the time that has elapsed postmortem. Generally, the ethical and legal concerns will be higher when a shorter period has passed between the death of the DNA donor and the time of artifact DNA testing. Regardless, all artDNA testing present some risks, and practitioners should exercise professional judgement as necessary.
Collapse
|
5
|
Verrelli BC, Alberti M, Des Roches S, Harris NC, Hendry AP, Johnson MTJ, Savage AM, Charmantier A, Gotanda KM, Govaert L, Miles LS, Rivkin LR, Winchell KM, Brans KI, Correa C, Diamond SE, Fitzhugh B, Grimm NB, Hughes S, Marzluff JM, Munshi-South J, Rojas C, Santangelo JS, Schell CJ, Schweitzer JA, Szulkin M, Urban MC, Zhou Y, Ziter C. A global horizon scan for urban evolutionary ecology. Trends Ecol Evol 2022; 37:1006-1019. [PMID: 35995606 DOI: 10.1016/j.tree.2022.07.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 07/21/2022] [Accepted: 07/27/2022] [Indexed: 10/31/2022]
Abstract
Research on the evolutionary ecology of urban areas reveals how human-induced evolutionary changes affect biodiversity and essential ecosystem services. In a rapidly urbanizing world imposing many selective pressures, a time-sensitive goal is to identify the emergent issues and research priorities that affect the ecology and evolution of species within cities. Here, we report the results of a horizon scan of research questions in urban evolutionary ecology submitted by 100 interdisciplinary scholars. We identified 30 top questions organized into six themes that highlight priorities for future research. These research questions will require methodological advances and interdisciplinary collaborations, with continued revision as the field of urban evolutionary ecology expands with the rapid growth of cities.
Collapse
Affiliation(s)
- Brian C Verrelli
- Center for Biological Data Science, Virginia Commonwealth University, Richmond, VA 23284, USA.
| | - Marina Alberti
- Department of Urban Design and Planning, University of Washington, Seattle, WA 98195, USA
| | - Simone Des Roches
- School of Aquatic and Fishery Sciences, University of Washington, Seattle, WA 98195, USA
| | - Nyeema C Harris
- Applied Wildlife Ecology Lab, Yale School of the Environment, Yale University, New Haven, CT 06511, USA
| | - Andrew P Hendry
- Department of Biology, Redpath Museum, McGill University, Montreal, QC H3A 0C4, Canada
| | - Marc T J Johnson
- Department of Biology, Centre for Urban Environments, University of Toronto Mississauga, Mississauga, ON L5L 1C6, Canada
| | - Amy M Savage
- Department of Biology and Center for Computational & Integrative Biology, Rutgers University-Camden, Camden, NJ 08103, USA
| | | | - Kiyoko M Gotanda
- Department of Biological Sciences, Brock University, St. Catharines, ON L2S 3A1, Canada; Département de Biologie, Université de Sherbrooke, Sherbrooke, QC J1K 2R1, Canada
| | - Lynn Govaert
- Leibniz Institute of Freshwater Ecology and Inland Fisheries, 12587 Berlin, Germany
| | - Lindsay S Miles
- Center for Biological Data Science, Virginia Commonwealth University, Richmond, VA 23284, USA
| | - L Ruth Rivkin
- Department of Ecology and Evolutionary Biology, University of Toronto, Toronto, ON L5L 1C6, Canada; Department of Biological Sciences, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Kristin M Winchell
- Department of Ecology and Evolutionary Biology, Princeton University, Princeton, NJ 08544, USA
| | - Kristien I Brans
- Department of Biology, Katholieke Universiteit Leuven, 3000 Leuven, Belgium
| | - Cristian Correa
- Instituto de Conservación Biodiversidad y Territorio, Centro de Humedales Río Cruces, Universidad Austral de Chile, Valdivia, 5090000, Chile
| | - Sarah E Diamond
- Department of Biology, Case Western Reserve University, Cleveland, OH 44106, USA
| | - Ben Fitzhugh
- Department of Anthropology, University of Washington, Seattle, WA 98195, USA
| | - Nancy B Grimm
- School of Life Sciences, Arizona State University, Tempe, AZ 85287, USA
| | - Sara Hughes
- School for Environment and Sustainability, University of Michigan, Ann Arbor, MI 48109, USA
| | - John M Marzluff
- School of Environmental and Forest Sciences, University of Washington, Seattle, WA 98195, USA
| | - Jason Munshi-South
- Louis Calder Center & Department of Biological Sciences, Fordham University, Armonk, NY 10504, USA
| | - Carolina Rojas
- Instituto de Estudios Urbanos y Territoriales, Centro de Desarrollo Sustentable CEDEUS, Pontificia Universidad Católica de Chile, El Comendador 1916, Providencia, 7500000, Santiago, Chile
| | - James S Santangelo
- Department of Ecology and Evolutionary Biology, University of Toronto, Toronto, ON L5L 1C6, Canada
| | - Christopher J Schell
- Department of Environmental Science, Policy, and Management, University of California, Berkeley, Berkeley, CA 94720, USA
| | - Jennifer A Schweitzer
- Department of Ecology and Evolutionary Biology, University of Tennessee, Knoxville, TN 37917, USA
| | - Marta Szulkin
- Centre of New Technologies, University of Warsaw, Banacha 2c, 02-097, Warsaw, Poland
| | - Mark C Urban
- Department of Ecology and Evolutionary Biology & Center of Biological Risk, University of Connecticut, Storrs, CT 06269, USA
| | - Yuyu Zhou
- Department of Geological and Atmospheric Sciences, Iowa State University, Ames, IA 50011, USA
| | - Carly Ziter
- Department of Biology, Concordia University, Montreal, QC H4B 1R6, Canada
| |
Collapse
|
6
|
Disgust sensitivity predicts sociosexuality across cultures. EVOL HUM BEHAV 2022. [DOI: 10.1016/j.evolhumbehav.2022.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
7
|
Larmuseau MHD. Mommy's baby, daddy's maybe: Misattributed paternity in a nationwide blood group database. J Intern Med 2022; 291:2-4. [PMID: 34506647 DOI: 10.1111/joim.13357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Maarten H D Larmuseau
- Laboratory of Human Genetic Genealogy, Department of Human Genetics, KU Leuven - University of Leuven, Leuven, Belgium.,ARCHES - Antwerp Cultural Heritage Sciences, Faculty of Design Sciences, University of Antwerp, Antwerp, Belgium.,Histories vzw, Gent, Belgium
| |
Collapse
|
8
|
Dahlén T, Zhao J, Magnusson PKE, Pawitan Y, Lavröd J, Edgren G. The frequency of misattributed paternity in Sweden is low and decreasing: A nationwide cohort study. J Intern Med 2022; 291:95-100. [PMID: 34288189 DOI: 10.1111/joim.13351] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND The occurrence of misattributed paternity has consequences throughout society with implications ranging from inheritance and royal succession to transplantation. However, its frequency in Sweden is unknown. OBJECTIVE To estimate the contemporary frequency of misattributed paternity in Sweden. METHODS The study was based on nationwide ABO blood group data and a nationwide register of familial relationships in Sweden. These data were analysed using both a frequentist Poisson model and the Bayesian Gibbs model. The conduct of the study was approved by the regional ethics committee in Stockholm, Sweden (reference numbers 2018/167-31 and 2019-04656). RESULTS Nearly two million mother-father-offspring family units were included. Overall, the frequency of misattributed paternity was estimated at 1.7% in both models. Misattributed paternity was more common among parents with low educational levels, and has decreased over time to a current 1%. CONCLUSIONS The misattributed paternity rate is similar to the rates in other West European populations. Apart from widespread societal implications, studies on heritability may consider misattributed paternity as a minor source of error.
Collapse
Affiliation(s)
- Torsten Dahlén
- Department of Medicine Solna, Clinical Epidemiology Division, Karolinska Institutet, Stockholm, Sweden.,Department of Hematology, Karolinska University Hospital, Stockholm, Sweden
| | - Jingcheng Zhao
- Department of Medicine Solna, Clinical Epidemiology Division, Karolinska Institutet, Stockholm, Sweden
| | - Patrik K E Magnusson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Yudi Pawitan
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Jakob Lavröd
- Department of Mathematics, Lund University, Lund, Sweden
| | - Gustaf Edgren
- Department of Medicine Solna, Clinical Epidemiology Division, Karolinska Institutet, Stockholm, Sweden.,Department of Cardiology, Södersjukhuset, Stockholm, Sweden
| |
Collapse
|
9
|
Semenova OV, Butovskaya ML. Theoretical Reproductive Outcomes of the Sexual Conflict in Humans. DOKLADY BIOLOGICAL SCIENCES : PROCEEDINGS OF THE ACADEMY OF SCIENCES OF THE USSR, BIOLOGICAL SCIENCES SECTIONS 2021; 500:138-144. [PMID: 34731378 DOI: 10.1134/s0012496621050094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 05/06/2021] [Accepted: 05/11/2021] [Indexed: 11/23/2022]
Abstract
This paper presents an updated mathematical model of the evolutionary dynamics of the sexual conflict ("battle of the sexes") and its simulated reproductive outcomes. The authors highlight a whole range of life-history traits unique to our species, such as prolonged childhood, growth in parental care, etc. Based on these biosocial premises, the sexual conflict between men and women shifts into the mathematical realm of the "Prisoner's Dilemma" game. The evolutionarily stable strategy of mutual rejection of parenthood would be dominant with this PD strategy in both parents; oscillation dynamics predicted in previous models would not be expected. Despite fatal theoretical prediction of the PD evolutionary game, the newish genetic data of the EPP rates in the historical populations reveals prevalence of cooperation between both sexes, predominantly utilizing the monogamous form of sexuality. Presumably, this sexual norm could have potentially ensured reproductive success in the societies in the past.
Collapse
Affiliation(s)
- O V Semenova
- Miklouho-Maklay Institute of Ethnology and Anthropology, Russian Academy of Sciences, 119991, Moscow, Russia.
| | - M L Butovskaya
- Miklouho-Maklay Institute of Ethnology and Anthropology, Russian Academy of Sciences, 119991, Moscow, Russia
| |
Collapse
|
10
|
Claerhout S, Verstraete P, Warnez L, Vanpaemel S, Larmuseau M, Decorte R. CSYseq: The first Y-chromosome sequencing tool typing a large number of Y-SNPs and Y-STRs to unravel worldwide human population genetics. PLoS Genet 2021; 17:e1009758. [PMID: 34491993 PMCID: PMC8423258 DOI: 10.1371/journal.pgen.1009758] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 08/05/2021] [Indexed: 11/26/2022] Open
Abstract
Male-specific Y-chromosome (chrY) polymorphisms are interesting components of the DNA for population genetics. While single nucleotide polymorphisms (Y-SNPs) indicate distant evolutionary ancestry, short tandem repeats (Y-STRs) are able to identify close familial kinships. Detailed chrY analysis provides thus both biogeographical background information as paternal lineage identification. The rapid advancement of high-throughput massive parallel sequencing (MPS) technology in the past decade has revolutionized genetic research. Using MPS, single-base information of both Y-SNPs as Y-STRs can be analyzed in a single assay typing multiple samples at once. In this study, we present the first extensive chrY-specific targeted resequencing panel, the ‘CSYseq’, which simultaneously identifies slow mutating Y-SNPs as evolution markers and rapid mutating Y-STRs as patrilineage markers. The panel was validated by paired-end sequencing of 130 males, distributed over 65 deep-rooted pedigrees covering 1,279 generations. The CSYseq successfully targets 15,611 Y-SNPs including 9,014 phylogenetic informative Y-SNPs to identify 1,443 human evolutionary Y-subhaplogroup lineages worldwide. In addition, the CSYseq properly targets 202 Y-STRs, including 81 slow, 68 moderate, 27 fast and 26 rapid mutating Y-STRs to individualize close paternal relatives. The targeted chrY markers cover a high average number of reads (Y-SNP = 717, Y-STR = 150), easy interpretation, powerful discrimination capacity and chrY specificity. The CSYseq is interesting for research on different time scales: to identify evolutionary ancestry, to find distant family and to discriminate closely related males. Therefore, this panel serves as a unique tool valuable for a wide range of genetic-genealogical applications in interdisciplinary research within evolutionary, population, molecular, medical and forensic genetics. Around 95% of the male-specific Y-chromosome (chrY) is non-recombining and therefore inherited in a conserved manner from father to son. It can therefore serve as a powerful marker for interdisciplinary genetic-genealogical research as it provides a strong link between genetic information and a family tree or pedigree. While Y-chromosomal short tandem repeats (Y-STRs) discriminate close paternal kinships, single nucleotide polymorphisms (Y-SNPs) enables the identification of far evolutionary ancestry. Unfortunately, an extensive chrY-specific sequencing panel combining a large number of familial Y-STRs and evolutionary Y-SNPs was not yet available. Therefore, chrY is rarely included in research projects and not often linked to a genealogical, history-demographical or life science database. In this way, the importance of chrY still remains not yet fully understood. Massive parallel sequencing (MPS) allows the simultaneous analysis at sequence level of Y-SNPs and Y-STRs with variable mutation rates in a large number of males. However, up until today, no commercial kit is exploiting the full potential that MPS offers on chrY. Therefore, we developed the ‘CSYseq’, which is the first extensive chrY-specific sequencing panel. The CSYseq simultaneously identifies 9,014 slow mutating Y-SNPs to identify evolutionary ancestry, and 202 rapid mutating Y-STRs to investigate paternal relationships. We validated and optimized the panel through the analysis of 130 males distributed over 65 families. This novel MPS panel is useful for biogeographical identity and ancestry analysis, together with Y-chromosome profiling for the identification of patrilineages and discrimination of closely related males. As the CSYseq includes a very diverse set of markers that can be easily interpreted, it is interesting for different interdisciplinary applications within evolutionary, population, molecular, medical and forensic genetics.
Collapse
Affiliation(s)
- Sofie Claerhout
- Forensic Biomedical Sciences, Department of Imaging & Pathology, KU Leuven, Leuven, Belgium
- * E-mail:
| | - Paulien Verstraete
- Forensic Biomedical Sciences, Department of Imaging & Pathology, KU Leuven, Leuven, Belgium
| | - Liesbeth Warnez
- Forensic Biomedical Sciences, Department of Imaging & Pathology, KU Leuven, Leuven, Belgium
| | - Simon Vanpaemel
- KU Leuven, Department of Mechanical Engineering, Noise and Vibration Engineering, Leuven, Belgium
- DMMS Lab, Flanders Make, Heverlee, Belgium
| | - Maarten Larmuseau
- Histories vzw, Mechelen, Belgium
- Department of Human Genetics, KU Leuven, Leuven, Belgium
| | - Ronny Decorte
- Forensic Biomedical Sciences, Department of Imaging & Pathology, KU Leuven, Leuven, Belgium
- Laboratory of Forensic genetics and Molecular Archaeology, UZ Leuven, Leuven, Belgium
| |
Collapse
|
11
|
Boattini A, Bortolini E, Bauer R, Ottone M, Miglio R, Gueresi P, Pettener D. The surname structure of Trentino (Italy) and its relationship with dialects and genes. Ann Hum Biol 2021; 48:260-269. [PMID: 34459343 DOI: 10.1080/03014460.2021.1936635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND Thanks to the availability of rich surname, linguistic and genetic information, together with its geographic and cultural complexity, Trentino (North-Eastern Italy) is an ideal place to test the relationships between genetic and cultural traits. AIM We provide a comprehensive study of population structures based on surname and dialect variability and evaluate their relationships with genetic diversity in Trentino. SUBJECTS AND METHODS Surname data were collected for 363 parishes, linguistic data for 57 dialects and genetic data for different sets of molecular markers (Y-chromosome, mtDNA, autosomal) in 10 populations. Analyses relied on different multivariate methods and correlation tests. RESULTS Besides the expected isolation-by-distance-like patterns (with few local exceptions, likely related to sociocultural instances), we detected a significant and geography-independent association between dialects and surnames. As for molecular markers, only Y-chromosomal STRs seem to be associated with the dialects, although no significant result was obtained. No evidence for correlation between molecular markers and surnames was observed. CONCLUSION Surnames act as cultural markers as do other words, although in this context they cannot be used as reliable proxies for genetic variability at a local scale.
Collapse
Affiliation(s)
- Alessio Boattini
- Department of Biological, Geological and Environmental Sciences (BIGEA), University of Bologna, Bologna, Italy
| | - Eugenio Bortolini
- Department of Cultural Heritage, University of Bologna, Ravenna, Italy
| | - Roland Bauer
- Fachbereich Romanistik, Universität Salzburg, Austria
| | - Marta Ottone
- Epidemiology Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Rossella Miglio
- Department of Statistical Sciences, University of Bologna, Italy
| | - Paola Gueresi
- Department of Statistical Sciences, University of Bologna, Italy
| | - Davide Pettener
- Department of Biological, Geological and Environmental Sciences (BIGEA), University of Bologna, Bologna, Italy
| |
Collapse
|
12
|
Miller CM, Snyder-Mackler N, Nguyen N, Fashing PJ, Tung J, Wroblewski EE, Gustison ML, Wilson ML. Extragroup paternity in gelada monkeys, Theropithecus gelada, at Guassa, Ethiopia and a comparison with other primates. Anim Behav 2021. [DOI: 10.1016/j.anbehav.2021.05.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
|
13
|
Alterauge A, Lösch S, Sulzer A, Gysi M, Haas C. Beyond simple kinship and identification: aDNA analyses from a 17th-19th century crypt in Germany. Forensic Sci Int Genet 2021; 53:102498. [PMID: 33872864 DOI: 10.1016/j.fsigen.2021.102498] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 02/24/2021] [Accepted: 03/15/2021] [Indexed: 11/26/2022]
Abstract
Ancient DNA (aDNA) analysis is a powerful tool in multidisciplinary research on human remains, potentially leading to kinship scenarios and historical identifications. In this study, we present a genetic investigation of three noble families from the 17th to 19th centuries AD entombed in burial crypts at the cloister church of Riesa (Germany). Tests were aimed at identifying anticipated and incidental genetic relationships in our sample and the implications thereof for the assumed identity of the deceased. A total of 17 individuals were investigated via morphological, radiographic and aDNA analysis, yielding complete and partial autosomal and Y-STR profiles and reliable mtDNA sequences. Biostatistics and lineage markers revealed the presence of first to third degree relationships within the cohort. The pedigrees of the families Hanisch/von Odeleben and von Welck were thereby successfully reproduced, while four previously unknown individuals could be linked to the von Felgenhauer family. However, limitations of biostatistical kinship analysis became evident when the kinship scenario went beyond simple relationships. A combined analysis with archaeological data and historical records resulted in (almost) unambiguous identification of 14 of the 17 individuals.
Collapse
Affiliation(s)
- Amelie Alterauge
- Department of Prehistoric Archaeology, Institute of Archaeological Sciences, University of Bern, Mittelstrasse 43, 3012 Bern, Switzerland; Department of Physical Anthropology, Institute of Forensic Medicine, University of Bern, Sulgenauweg 40, 3007 Bern, Switzerland
| | - Sandra Lösch
- Department of Physical Anthropology, Institute of Forensic Medicine, University of Bern, Sulgenauweg 40, 3007 Bern, Switzerland
| | - Andrea Sulzer
- Department of Forensic Genetics, Zurich Institute of Forensic Medicine, University of Zurich, Winterthurerstrasse 190/52, 8057 Zürich, Switzerland
| | - Mario Gysi
- Department of Forensic Genetics, Zurich Institute of Forensic Medicine, University of Zurich, Winterthurerstrasse 190/52, 8057 Zürich, Switzerland
| | - Cordula Haas
- Department of Forensic Genetics, Zurich Institute of Forensic Medicine, University of Zurich, Winterthurerstrasse 190/52, 8057 Zürich, Switzerland.
| |
Collapse
|
14
|
Offspring fertility and grandchild survival enhanced by maternal grandmothers in a pre-industrial human society. Sci Rep 2021; 11:3652. [PMID: 33574488 PMCID: PMC7878921 DOI: 10.1038/s41598-021-83353-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Accepted: 02/02/2021] [Indexed: 01/30/2023] Open
Abstract
Help is directed towards kin in many cooperative species, but its nature and intensity can vary by context. Humans are one of few species in which grandmothers invest in grandchildren, and this may have served as an important driver of our unusual life history. But helping behaviour is hardly uniform, and insight into the importance of grandmothering in human evolution depends on understanding the contextual expression of helping benefits. Here, we use an eighteenth-nineteenth century pre-industrial genealogical dataset from Finland to investigate whether maternal or paternal grandmother presence (lineage relative to focal individuals) differentially affects two key fitness outcomes of descendants: fertility and survival. We found grandmother presence shortened spacing between births, particularly at younger mother ages and earlier birth orders. Maternal grandmother presence increased the likelihood of focal grandchild survival, regardless of whether grandmothers had grandchildren only through daughters, sons, or both. In contrast, paternal grandmother presence was not associated with descendants' fertility or survival. We discuss these results in terms of current hypotheses for lineage differences in helping outcomes.
Collapse
|
15
|
Zhabagin M, Sabitov Z, Tazhigulova I, Alborova I, Agdzhoyan A, Wei LH, Urasin V, Koshel S, Mustafin K, Akilzhanova A, Li H, Balanovsky O, Balanovska E. Medieval Super-Grandfather founder of Western Kazakh Clans from Haplogroup C2a1a2-M48. J Hum Genet 2021; 66:707-716. [PMID: 33510364 DOI: 10.1038/s10038-021-00901-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 10/09/2020] [Accepted: 11/24/2020] [Indexed: 11/09/2022]
Abstract
Western Kazakhstan is populated by three clans totaling 2 million people. Since the clans are patrilineal, the Y-chromosome is the most informative genetic system for tracing their origin. We genotyped 40 Y-SNP and 17 Y-STR markers in 330 Western Kazakhs. High phylogenetic resolution within haplogroup C2a1a2-M48 was achieved by using additional SNPs. Three lines of evidence indicate that the Alimuly and Baiuly clans (but not the Zhetiru clan) have a common founder placed 700 ± 200 years back by the STR data and 500 ± 200 years back by the sequencing data. This supports traditional genealogy claims about the descent of these clans from Emir Alau, who lived 650 years ago and whose lineage might be carried by two-thirds of Western Kazakhs. There is accumulation of specific haplogroups in the subclans representing other lineages, confirming that the clan structure corresponds with the paternal genetic structure of the steppe population.
Collapse
Affiliation(s)
- Maxat Zhabagin
- National Laboratory Astana, Nazarbayev University, Nur-Sultan, Kazakhstan. .,MOE Key Laboratory of Contemporary Anthropology and B&R International Joint Laboratory for Eurasian Anthropology, School of Life Sciences, Fudan University, Shanghai, China. .,National Center for Biotechnology, Nur-Sultan, Kazakhstan.
| | - Zhaxylyk Sabitov
- L.N. Gumilyov Eurasian National University, Nur-Sultan, Kazakhstan
| | - Inkar Tazhigulova
- Forensic science center of the Ministry of Justice of the Republic of Kazakhstan, Nur-Sultan, Kazakhstan
| | - Irina Alborova
- Moscow Institute of Physics and Technology, Dolgoprudny, Russia
| | - Anastasiya Agdzhoyan
- Vavilov Institute for General Genetics, Russian Academy of Sciences, Moscow, Russia
| | - Lan-Hai Wei
- MOE Key Laboratory of Contemporary Anthropology and B&R International Joint Laboratory for Eurasian Anthropology, School of Life Sciences, Fudan University, Shanghai, China.,Department of Anthropology and Ethnology, Institute of Anthropology, Xiamen University, Xiamen, China
| | | | - Sergey Koshel
- Faculty of Geography, Lomonosov Moscow State University, Moscow, Russia
| | - Kharis Mustafin
- Moscow Institute of Physics and Technology, Dolgoprudny, Russia
| | - Ainur Akilzhanova
- National Laboratory Astana, Nazarbayev University, Nur-Sultan, Kazakhstan
| | - Hui Li
- MOE Key Laboratory of Contemporary Anthropology and B&R International Joint Laboratory for Eurasian Anthropology, School of Life Sciences, Fudan University, Shanghai, China
| | - Oleg Balanovsky
- Vavilov Institute for General Genetics, Russian Academy of Sciences, Moscow, Russia.,Biobank of North Eurasia, Moscow, Russia
| | - Elena Balanovska
- Biobank of North Eurasia, Moscow, Russia.,Research Centre for Medical Genetics, Moscow, Russia
| |
Collapse
|
16
|
Ralf A, Lubach D, Kousouri N, Winkler C, Schulz I, Roewer L, Purps J, Lessig R, Krajewski P, Ploski R, Dobosz T, Henke L, Henke J, Larmuseau MHD, Kayser M. Identification and characterization of novel rapidly mutating Y‐chromosomal short tandem repeat markers. Hum Mutat 2020; 41:1680-1696. [DOI: 10.1002/humu.24068] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 06/05/2020] [Accepted: 06/22/2020] [Indexed: 01/06/2023]
Affiliation(s)
- Arwin Ralf
- Department of Genetic Identification Erasmus MC University Medical Center Rotterdam Rotterdam The Netherlands
| | - Delano Lubach
- Department of Genetic Identification Erasmus MC University Medical Center Rotterdam Rotterdam The Netherlands
| | - Nefeli Kousouri
- Department of Genetic Identification Erasmus MC University Medical Center Rotterdam Rotterdam The Netherlands
| | | | - Iris Schulz
- Institut für Blutgruppenforschung LGC GmbH Cologne Germany
| | - Lutz Roewer
- Abteilung für Forensische Genetik, Institut für Rechtsmedizin und Forensische Wissenschaften Charite ́‐Universitätsmedizin Berlin Berlin Germany
| | - Josephine Purps
- Abteilung für Forensische Genetik, Institut für Rechtsmedizin und Forensische Wissenschaften Charite ́‐Universitätsmedizin Berlin Berlin Germany
| | - Rüdiger Lessig
- Institut für Rechtsmedizin Universitätsklinikum Halle Halle/Saale Germany
| | - Pawel Krajewski
- Department of Medical Genetics and Department of Forensic Medicine Medical University Warsaw Warsaw Poland
| | - Rafal Ploski
- Department of Medical Genetics and Department of Forensic Medicine Medical University Warsaw Warsaw Poland
| | - Tadeusz Dobosz
- Department of Forensic Medicine Wroclaw Medical University Wroclaw Poland
| | - Lotte Henke
- Institut für Blutgruppenforschung LGC GmbH Cologne Germany
| | - Jürgen Henke
- Institut für Blutgruppenforschung LGC GmbH Cologne Germany
| | | | - Manfred Kayser
- Department of Genetic Identification Erasmus MC University Medical Center Rotterdam Rotterdam The Netherlands
| |
Collapse
|
17
|
Zietsch BP, Walum H, Lichtenstein P, Verweij KJH, Kuja-Halkola R. No genetic contribution to variation in human offspring sex ratio: a total population study of 4.7 million births. Proc Biol Sci 2020; 287:20192849. [PMID: 32070249 DOI: 10.1098/rspb.2019.2849] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
The ratio of males to females among an individual's offspring at birth (offspring sex ratio) has long been of great interest to evolutionary biologists. The human offspring sex ratio is around 1 : 1 and is understood primarily in terms of Fisher's principle (R. A. Fisher, The genetical theory of natural selection, 1930), which is based on the insight that in a population with an unequal sex ratio, each individual of the rarer sex will on average have greater reproductive value than each individual of the more common sex. Accordingly, individuals genetically predisposed to produce the rarer sex will tend to have greater fitness and thus genes predisposing to bearing that sex will increase in frequency until the population sex ratio approaches 1 : 1. An assumption of this perspective is that individuals' offspring sex ratio is heritable. However, the heritability in humans remains remarkably uncertain, with inconsistent findings and important power limitations of existing studies. To address this persistent uncertainty, we used data from the entire Swedish-born population born 1932 or later, including 3 543 243 individuals and their 4 753 269 children. To investigate whether offspring sex ratio is influenced by genetic variation, we tested the association between individuals' offspring's sex and their siblings' offspring's sex (n pairs = 14 015 421). We estimated that the heritability for offspring sex ratio was zero, with an upper 95% confidence interval of 0.002, rendering Fisher's principle and several other existing hypotheses untenable as frameworks for understanding human offspring sex ratio.
Collapse
Affiliation(s)
- Brendan P Zietsch
- Centre for Evolution and Psychology, School of Psychology, University of Queensland, St. Lucia, Brisbane QLD 4072, Australia
| | - Hasse Walum
- Division of Microbiology and Immunology, Yerkes National Primate Research Center, Emory University, 954 Gatewood Rd NE, Atlanta, GA 30329, USA.,Silvio O. Conte Center for Oxytocin and Social Cognition, Yerkes National Primate Research Center, Emory University, 954 Gatewood Rd NE, Atlanta, GA 30329, USA
| | - Paul Lichtenstein
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Nobels väg 12A, 171 77 Stockholm, Sweden
| | - Karin J H Verweij
- Department of Psychiatry, Amsterdam UMC, location AMC, University of Amsterdam, Meibergdreef 5, 1105 AZ Amsterdam, The Netherlands
| | - Ralf Kuja-Halkola
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Nobels väg 12A, 171 77 Stockholm, Sweden
| |
Collapse
|