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Wasef S, Subramanian S, O’Rorke R, Huynen L, El-Marghani S, Curtis C, Popinga A, Holland B, Ikram S, Millar C, Willerslev E, Lambert D. Mitogenomic diversity in Sacred Ibis Mummies sheds light on early Egyptian practices. PLoS One 2019; 14:e0223964. [PMID: 31721774 PMCID: PMC6853290 DOI: 10.1371/journal.pone.0223964] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Accepted: 10/02/2019] [Indexed: 01/20/2023] Open
Abstract
The ancient catacombs of Egypt harbor millions of well-preserved mummified Sacred Ibis (Threskiornis aethiopicus) dating from ~600BC. Although it is known that a very large number of these ‘votive’ mummies were sacrificed to the Egyptian God Thoth, how the ancient Egyptians obtained millions of these birds for mummification remains unresolved. Ancient Egyptian textual evidences suggest they may have been raised in dedicated large-scale farms. To investigate the most likely method used by the priests to secure birds for mummification, we report the first study of complete mitochondrial genomes of 14 Sacred Ibis mummies interred ~2500 years ago. We analysed and compared the mitogenomic diversity among Sacred Ibis mummies to that found in modern Sacred Ibis populations from throughout Africa. The ancient birds show a high level of genetic variation comparable to that identified in modern African populations, contrary to the suggestion in ancient hieroglyphics (or ancient writings) of centralized industrial scale farming of sacrificial birds. This suggests a sustained short-term taming of the wild migratory Sacred Ibis for the ritual yearly demand.
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Affiliation(s)
- Sally Wasef
- Australian Research Centre for Human Evolution, Environmental Futures Research Institute, Griffith University, Nathan, Brisbane, Australia
- Ancient DNA Laboratory, Learning Resource Center, Kasr Al-Ainy Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Sankar Subramanian
- Australian Research Centre for Human Evolution, Environmental Futures Research Institute, Griffith University, Nathan, Brisbane, Australia
| | - Richard O’Rorke
- Australian Research Centre for Human Evolution, Environmental Futures Research Institute, Griffith University, Nathan, Brisbane, Australia
| | - Leon Huynen
- Australian Research Centre for Human Evolution, Environmental Futures Research Institute, Griffith University, Nathan, Brisbane, Australia
| | | | - Caitlin Curtis
- Australian Research Centre for Human Evolution, Environmental Futures Research Institute, Griffith University, Nathan, Brisbane, Australia
| | - Alex Popinga
- Centre for Computation Evolution, Department of Computer Science, University of Auckland, Auckland, New Zealand
| | - Barbara Holland
- School of Natural Sciences, University of Tasmania, Hobart, Australia
| | - Salima Ikram
- Department of Sociology, Egyptology, and Anthropology, American University in Cairo, Cairo, Egypt
- Ancient Studies Department, Stellenbosch University, Stellenbosch, South Africa
| | - Craig Millar
- School of Biological Sciences, University of Auckland, Auckland, New Zealand
| | - Eske Willerslev
- Wellcome Trust Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge, England, United Kingdom
- Department of Zoology, University of Cambridge, Cambridge, England, United Kingdom
- Centre for GeoGenetics, University of Copenhagen, Copenhagen, Denmark
| | - David Lambert
- Australian Research Centre for Human Evolution, Environmental Futures Research Institute, Griffith University, Nathan, Brisbane, Australia
- * E-mail:
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Storey AA, Athens JS, Bryant D, Carson M, Emery K, deFrance S, Higham C, Huynen L, Intoh M, Jones S, Kirch PV, Ladefoged T, McCoy P, Morales-Muñiz A, Quiroz D, Reitz E, Robins J, Walter R, Matisoo-Smith E. Correction: Investigating the Global Dispersal of Chickens in Prehistory Using Ancient Mitochondrial DNA Signatures. PLoS One 2019; 14:e0216626. [PMID: 31048930 PMCID: PMC6497292 DOI: 10.1371/journal.pone.0216626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Heupink TH, Subramanian S, Wright JL, Endicott P, Westaway MC, Huynen L, Parson W, Millar CD, Willerslev E, Lambert DM. Ancient mtDNA sequences from the First Australians revisited. Proc Natl Acad Sci U S A 2016; 113:6892-7. [PMID: 27274055 PMCID: PMC4922152 DOI: 10.1073/pnas.1521066113] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
The publication in 2001 by Adcock et al. [Adcock GJ, et al. (2001) Proc Natl Acad Sci USA 98(2):537-542] in PNAS reported the recovery of short mtDNA sequences from ancient Australians, including the 42,000-y-old Mungo Man [Willandra Lakes Hominid (WLH3)]. This landmark study in human ancient DNA suggested that an early modern human mitochondrial lineage emerged in Asia and that the theory of modern human origins could no longer be considered solely through the lens of the "Out of Africa" model. To evaluate these claims, we used second generation DNA sequencing and capture methods as well as PCR-based and single-primer extension (SPEX) approaches to reexamine the same four Willandra Lakes and Kow Swamp 8 (KS8) remains studied in the work by Adcock et al. Two of the remains sampled contained no identifiable human DNA (WLH15 and WLH55), whereas the Mungo Man (WLH3) sample contained no Aboriginal Australian DNA. KS8 reveals human mitochondrial sequences that differ from the previously inferred sequence. Instead, we recover a total of five modern European contaminants from Mungo Man (WLH3). We show that the remaining sample (WLH4) contains ∼1.4% human DNA, from which we assembled two complete mitochondrial genomes. One of these was a previously unidentified Aboriginal Australian haplotype belonging to haplogroup S2 that we sequenced to a high coverage. The other was a contaminating modern European mitochondrial haplotype. Although none of the sequences that we recovered matched those reported by Adcock et al., except a contaminant, these findings show the feasibility of obtaining important information from ancient Aboriginal Australian remains.
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Affiliation(s)
- Tim H Heupink
- Environmental Futures Research Institute, Griffith University, Nathan, QLD 4111, Australia
| | - Sankar Subramanian
- Environmental Futures Research Institute, Griffith University, Nathan, QLD 4111, Australia
| | - Joanne L Wright
- Environmental Futures Research Institute, Griffith University, Nathan, QLD 4111, Australia
| | - Phillip Endicott
- Department of Zoology, Oxford University, Oxford OX1 2JD, United Kingdom
| | | | - Leon Huynen
- Environmental Futures Research Institute, Griffith University, Nathan, QLD 4111, Australia
| | - Walther Parson
- Institute of Legal Medicine, Innsbruck Medical University, 6020 Innsbruck, Austria; Forensic Science Program, The Pennsylvania State University, University Park, PA 16801
| | - Craig D Millar
- Allan Wilson Centre for Molecular Ecology and Evolution, School of Biological Sciences, University of Auckland, Auckland 1142, New Zealand
| | - Eske Willerslev
- Centre for GeoGenetics, University of Copenhagen, 1017 Copenhagen, Denmark
| | - David M Lambert
- Environmental Futures Research Institute, Griffith University, Nathan, QLD 4111, Australia;
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Huynen L, Lambert DM. A Concentrated Hydrochloric Acid-based Method for Complete Recovery of DNA from Bone. J Forensic Sci 2015; 60:1553-7. [PMID: 26250052 DOI: 10.1111/1556-4029.12846] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2014] [Revised: 11/02/2014] [Accepted: 11/05/2014] [Indexed: 12/17/2022]
Abstract
The successful extraction of DNA from historical or ancient animal bone is important for the analysis of discriminating genetic markers. Methods used currently rely on the digestion of bone with EDTA and proteinase K, followed by purification with phenol/chloroform and silica bed binding. We have developed a simple concentrated hydrochloric acid-based method that precludes the use of phenol/chloroform purification and can lead to a several-fold increase in DNA yield when compared to other commonly used methods. Concentrated hydrochloric acid was shown to dissolve most of the undigested bone and allowed the efficient recovery of DNA fragments <100 bases in length. This method should prove useful for the recovery of DNAs from highly degraded animal bone, such as that found in historical or ancient samples.
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Affiliation(s)
- Leon Huynen
- Environmental Futures Research Institute, Griffith University, 170 Kessels Road, Nathan, Qld, 4111, Australia
| | - David M Lambert
- Environmental Futures Research Institute, Griffith University, 170 Kessels Road, Nathan, Qld, 4111, Australia
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Le Duc D, Renaud G, Krishnan A, Almén MS, Huynen L, Prohaska SJ, Ongyerth M, Bitarello BD, Schiöth HB, Hofreiter M, Stadler PF, Prüfer K, Lambert D, Kelso J, Schöneberg T. Kiwi genome provides insights into evolution of a nocturnal lifestyle. Genome Biol 2015; 16:147. [PMID: 26201466 PMCID: PMC4511969 DOI: 10.1186/s13059-015-0711-4] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [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: 02/13/2015] [Accepted: 07/01/2015] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Kiwi, comprising five species from the genus Apteryx, are endangered, ground-dwelling bird species endemic to New Zealand. They are the smallest and only nocturnal representatives of the ratites. The timing of kiwi adaptation to a nocturnal niche and the genomic innovations, which shaped sensory systems and morphology to allow this adaptation, are not yet fully understood. RESULTS We sequenced and assembled the brown kiwi genome to 150-fold coverage and annotated the genome using kiwi transcript data and non-redundant protein information from multiple bird species. We identified evolutionary sequence changes that underlie adaptation to nocturnality and estimated the onset time of these adaptations. Several opsin genes involved in color vision are inactivated in the kiwi. We date this inactivation to the Oligocene epoch, likely after the arrival of the ancestor of modern kiwi in New Zealand. Genome comparisons between kiwi and representatives of ratites, Galloanserae, and Neoaves, including nocturnal and song birds, show diversification of kiwi's odorant receptors repertoire, which may reflect an increased reliance on olfaction rather than sight during foraging. Further, there is an enrichment of genes influencing mitochondrial function and energy expenditure among genes that are rapidly evolving specifically on the kiwi branch, which may also be linked to its nocturnal lifestyle. CONCLUSIONS The genomic changes in kiwi vision and olfaction are consistent with changes that are hypothesized to occur during adaptation to nocturnal lifestyle in mammals. The kiwi genome provides a valuable genomic resource for future genome-wide comparative analyses to other extinct and extant diurnal ratites.
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Affiliation(s)
- Diana Le Duc
- Institute of Biochemistry, Medical Faculty, University of Leipzig, Johannisallee 30, Leipzig, 04103, Germany.
- Department of Evolutionary Genetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, 04103, Germany.
| | - Gabriel Renaud
- Department of Evolutionary Genetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, 04103, Germany.
| | - Arunkumar Krishnan
- Department of Neuroscience, Unit of Functional Pharmacology, Uppsala University, Box 593, Husargatan 3, Uppsala, 751 24, Sweden.
| | - Markus Sällman Almén
- Department of Neuroscience, Unit of Functional Pharmacology, Uppsala University, Box 593, Husargatan 3, Uppsala, 751 24, Sweden.
| | - Leon Huynen
- Griffith School of Environment and School of Biomolecular and Physical Sciences, Griffith University, Nathan, Queensland, 4111, Australia.
| | - Sonja J Prohaska
- Department of Computer Science, and Interdisciplinary Center for Bioinformatics, University of Leipzig, Leipzig, 04103, Germany.
| | - Matthias Ongyerth
- Department of Evolutionary Genetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, 04103, Germany.
| | - Bárbara D Bitarello
- Department of Genetics and Evolutionary Biology, University of São Paulo, São Paulo, SP, 05508-090, Brazil.
| | - Helgi B Schiöth
- Department of Neuroscience, Unit of Functional Pharmacology, Uppsala University, Box 593, Husargatan 3, Uppsala, 751 24, Sweden.
| | - Michael Hofreiter
- Adaptive Evolutionary Genomics, Institute for Biochemistry and Biology, University Potsdam, Potsdam, 14469, Germany.
| | - Peter F Stadler
- Department of Computer Science, and Interdisciplinary Center for Bioinformatics, University of Leipzig, Leipzig, 04103, Germany.
| | - Kay Prüfer
- Department of Evolutionary Genetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, 04103, Germany.
| | - David Lambert
- Griffith School of Environment and School of Biomolecular and Physical Sciences, Griffith University, Nathan, Queensland, 4111, Australia.
| | - Janet Kelso
- Department of Evolutionary Genetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, 04103, Germany.
| | - Torsten Schöneberg
- Institute of Biochemistry, Medical Faculty, University of Leipzig, Johannisallee 30, Leipzig, 04103, Germany.
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Subramanian S, Lingala SG, Swaminathan S, Huynen L, Lambert D. Second generation DNA sequencing of the mitogenome of the Chinstrap penguin and comparative genomics of Antarctic penguins. Mitochondrial DNA 2014; 25:271-272. [PMID: 23795836 DOI: 10.3109/19401736.2013.800503] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
The complete mitochondrial genome of the Chinstrap penguin (Pygoscelis antarcticus) was sequenced and compared with other penguin mitogenomes. The genome is 15,972 bp in length with the number and order of protein coding genes and RNAs being very similar to that of other known penguin mitogenomes. Comparative nucleotide analysis showed the Chinstrap mitogenome shares 94% homology with the mitogenome of its sister species, Pygoscelis adelie (Adélie penguin). Divergence at nonsynonymous nucleotide positions was found to be up to 23 times less than that observed in synonymous positions of protein coding genes, suggesting high selection constraints. The complete mitogenome data will be useful for genetic and evolutionary studies of penguins.
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Affiliation(s)
- Sankar Subramanian
- Environmental Futures Centre, Griffith University , Nathan Qld , Australia
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Huynen L, Suzuki T, Ogura T, Watanabe Y, Millar CD, Hofreiter M, Smith C, Mirmoeini S, Lambert DM. Reconstruction and in vivo analysis of the extinct tbx5 gene from ancient wingless moa (Aves: Dinornithiformes). BMC Evol Biol 2014; 14:75. [PMID: 24885927 PMCID: PMC4101845 DOI: 10.1186/1471-2148-14-75] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [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: 02/15/2014] [Accepted: 03/25/2014] [Indexed: 12/16/2022] Open
Abstract
Background The forelimb-specific gene tbx5 is highly conserved and essential for the development of forelimbs in zebrafish, mice, and humans. Amongst birds, a single order, Dinornithiformes, comprising the extinct wingless moa of New Zealand, are unique in having no skeletal evidence of forelimb-like structures. Results To determine the sequence of tbx5 in moa, we used a range of PCR-based techniques on ancient DNA to retrieve all nine tbx5 exons and splice sites from the giant moa, Dinornis. Moa Tbx5 is identical to chicken Tbx5 in being able to activate the downstream promotors of fgf10 and ANF. In addition we show that missexpression of moa tbx5 in the hindlimb of chicken embryos results in the formation of forelimb features, suggesting that Tbx5 was fully functional in wingless moa. An alternatively spliced exon 1 for tbx5 that is expressed specifically in the forelimb region was shown to be almost identical between moa and ostrich, suggesting that, as well as being fully functional, tbx5 is likely to have been expressed normally in moa since divergence from their flighted ancestors, approximately 60 mya. Conclusions The results suggests that, as in mice, moa tbx5 is necessary for the induction of forelimbs, but is not sufficient for their outgrowth. Moa Tbx5 may have played an important role in the development of moa’s remnant forelimb girdle, and may be required for the formation of this structure. Our results further show that genetic changes affecting genes other than tbx5 must be responsible for the complete loss of forelimbs in moa.
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Affiliation(s)
| | | | | | | | | | | | | | | | - David M Lambert
- Environmental Futures Centre, Griffith University, 170 Kessels Road, Nathan Qld 4111, Australia.
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Huynen L, Lambert DM. Complex species status for extinct moa (Aves: Dinornithiformes) from the genus Euryapteryx. PLoS One 2014; 9:e90212. [PMID: 24594991 PMCID: PMC3940832 DOI: 10.1371/journal.pone.0090212] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [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: 08/25/2013] [Accepted: 01/29/2014] [Indexed: 11/25/2022] Open
Abstract
The exact species status of New Zealand's extinct moa remains unknown. In particular, moa belonging to the genus Euryapteryx have been difficult to classify. We use the DNA barcoding sequence on a range of Euryapteryx samples in an attempt to resolve the species status for this genus. We obtained mitochondrial control region and the barcoding region from Cytochrome Oxidase Subunit I (COI) from a number of new moa samples and use available sequences from previous moa phylogenies and eggshell data to try and clarify the species status of Euryapteryx. Using the COI barcoding region we show that species status in Euryapteryx is complex with no clear separation between various individuals. Eggshell, soil, and bone data suggests that a Euryapteryx subspecies likely exists on New Zealand's North Island and can be characterized by a single mitochondrial control region SNP. COI divergences between Euryapteryx individuals from the south of New Zealand's South Island and those from the Far North of the North Island exceed 1.6% and are likely to represent separate species. Individuals from other areas of New Zealand were unable to be clearly separated based on COI differences possibly as a result of repeated hybridisation events. Despite the accuracy of the COI barcoding region to determine species status in birds, including that for the other moa genera, for moa from the genus Euryapteryx, COI barcoding fails to provide a clear result, possibly as a consequence of repeated hybridisation events between these moa. A single control region SNP was identified however that segregates with the two general morphological variants determined for Euryapteryx; a smaller subspecies restricted to the North Island of New Zealand, and a larger subspecies, found on both New Zealand's North and South Island.
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Affiliation(s)
- Leon Huynen
- Griffith School of Environment and the School of Biomolecular and Physical Sciences, Griffith University, Nathan, Queensland, Australia
| | - David M Lambert
- Griffith School of Environment and the School of Biomolecular and Physical Sciences, Griffith University, Nathan, Queensland, Australia
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Chambers GK, Curtis C, Millar CD, Huynen L, Lambert DM. DNA fingerprinting in zoology: past, present, future. Investig Genet 2014; 5:3. [PMID: 24490906 PMCID: PMC3909909 DOI: 10.1186/2041-2223-5-3] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/03/2013] [Accepted: 12/19/2013] [Indexed: 01/07/2023]
Abstract
In 1962, Thomas Kuhn famously argued that the progress of scientific knowledge results from periodic 'paradigm shifts' during a period of crisis in which new ideas dramatically change the status quo. Although this is generally true, Alec Jeffreys' identification of hypervariable repeat motifs in the human beta-globin gene, and the subsequent development of a technology known now as 'DNA fingerprinting', also resulted in a dramatic shift in the life sciences, particularly in ecology, evolutionary biology, and forensics. The variation Jeffreys recognized has been used to identify individuals from tissue samples of not just humans, but also of many animal species. In addition, the technology has been used to determine the sex of individuals, as well as paternity/maternity and close kinship. We review a broad range of such studies involving a wide diversity of animal species. For individual researchers, Jeffreys' invention resulted in many ecologists and evolutionary biologists being given the opportunity to develop skills in molecular biology to augment their whole organism focus. Few developments in science, even among the subsequent genome discoveries of the 21st century, have the same wide-reaching significance. Even the later development of PCR-based genotyping of individuals using microsatellite repeats sequences, and their use in determining multiple paternity, is conceptually rooted in Alec Jeffreys' pioneering work.
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Affiliation(s)
| | | | | | | | - David M Lambert
- Environmental Futures Research Institute, Griffith University, Nathan, QLD 4111, Australia.
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McCallum J, Hall S, Lissone I, Anderson J, Huynen L, Lambert DM. Highly informative ancient DNA 'snippets' for New Zealand moa. PLoS One 2013; 8:e50732. [PMID: 23341875 PMCID: PMC3547012 DOI: 10.1371/journal.pone.0050732] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2012] [Accepted: 10/24/2012] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Analysis of ancient DNA has provided invaluable information on past ecologies, ancient populations, and extinct species. We used a short snippet of highly variable mitochondrial control region sequence from New Zealand's moa to characterise a large number of bones previously intractable to DNA analysis as well as bone fragments from swamps to gain information about the haplotype diversity and phylogeography that existed in five moa species. METHODOLOGY/PRINCIPAL FINDINGS By targeting such 'snippets', we show that moa populations differed substantially in geographic structure that is likely to be related to population mobility and history. We show that populations of Pachyornis geranoides, Dinornis novaezealandiae, and Dinornis robustus were highly structured and some appear to have occupied the same geographic location for hundreds of thousands of years. In contrast, populations of the moa Anomalopteryx didiformis and Euryapteryx curtus were widespread, with specific populations of the latter occupying both the North and South Islands of New Zealand. We further show that for a specific area, in this case a North Island swamp, complete haplotype diversity and even sex can be recovered from collections of small, often discarded, bone fragments. CONCLUSIONS/SIGNIFICANCE Short highly variable mitochondrial 'snippets' allow successful typing of environmentally damaged and fragmented skeletal material, and can provide useful information about ancient population diversity and structure without the need to sample valuable, whole bones often held by museums.
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Affiliation(s)
- Jonathan McCallum
- Griffith School of Environment and School of Biomolecular and Physical Sciences, Griffith University, Nathan, Queensland, Australia
| | - Samantha Hall
- Griffith School of Environment and School of Biomolecular and Physical Sciences, Griffith University, Nathan, Queensland, Australia
| | - Iman Lissone
- Institute of Natural Resources, Massey University, North Shore City, New Zealand
| | - Jennifer Anderson
- Institute of Natural Resources, Massey University, North Shore City, New Zealand
| | - Leon Huynen
- Griffith School of Environment and School of Biomolecular and Physical Sciences, Griffith University, Nathan, Queensland, Australia
| | - David M. Lambert
- Griffith School of Environment and School of Biomolecular and Physical Sciences, Griffith University, Nathan, Queensland, Australia
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Storey AA, Athens JS, Bryant D, Carson M, Emery K, deFrance S, Higham C, Huynen L, Intoh M, Jones S, Kirch PV, Ladefoged T, McCoy P, Morales-Muñiz A, Quiroz D, Reitz E, Robins J, Walter R, Matisoo-Smith E. Investigating the global dispersal of chickens in prehistory using ancient mitochondrial DNA signatures. PLoS One 2012; 7:e39171. [PMID: 22848352 PMCID: PMC3405094 DOI: 10.1371/journal.pone.0039171] [Citation(s) in RCA: 94] [Impact Index Per Article: 7.8] [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: 03/18/2012] [Accepted: 05/16/2012] [Indexed: 11/19/2022] Open
Abstract
Data from morphology, linguistics, history, and archaeology have all been used to trace the dispersal of chickens from Asian domestication centers to their current global distribution. Each provides a unique perspective which can aid in the reconstruction of prehistory. This study expands on previous investigations by adding a temporal component from ancient DNA and, in some cases, direct dating of bones of individual chickens from a variety of sites in Europe, the Pacific, and the Americas. The results from the ancient DNA analyses of forty-eight archaeologically derived chicken bones provide support for archaeological hypotheses about the prehistoric human transport of chickens. Haplogroup E mtDNA signatures have been amplified from directly dated samples originating in Europe at 1000 B.P. and in the Pacific at 3000 B.P. indicating multiple prehistoric dispersals from a single Asian centre. These two dispersal pathways converged in the Americas where chickens were introduced both by Polynesians and later by Europeans. The results of this study also highlight the inappropriate application of the small stretch of D-loop, traditionally amplified for use in phylogenetic studies, to understanding discrete episodes of chicken translocation in the past. The results of this study lead to the proposal of four hypotheses which will require further scrutiny and rigorous future testing.
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Affiliation(s)
- Alice A Storey
- Department of Archaeology and Palaeoanthropology, University of New England, Armidale, Australia.
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Abstract
Recently two developments have had a major impact on the field of ancient DNA (aDNA). First, new advances in DNA sequencing, in combination with improved capture/enrichment methods, have resulted in the recovery of orders of magnitude more DNA sequence data from ancient animals. Second, there has been an increase in the range of tissue types employed in aDNA. Hair in particular has proven to be very successful as a source of DNA because of its low levels of contamination and high level of ancient endogenous DNA. These developments have resulted in significant advances in our understanding of recently extinct animals: namely their evolutionary relationships, physiology, and even behaviour. Hair has been used to recover the first complete ancient nuclear genome, that of the extinct woolly mammoth, which then facilitated the expression and functional analysis of haemoglobins. Finally, we speculate on the consequences of these developments for the possibility of recreating extinct animals.
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Affiliation(s)
- Leon Huynen
- Griffith School of Environment and the School of Biomolecular and Physical Sciences, Griffith University, Nathan, Australia
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Machovsky Capuska GE, Huynen L, Lambert D, Raubenheimer D. UVS is rare in seabirds. Vision Res 2011; 51:1333-7. [DOI: 10.1016/j.visres.2011.04.008] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2010] [Revised: 03/31/2011] [Accepted: 04/12/2011] [Indexed: 11/16/2022]
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Abstract
Feather cloaks ("kakahu"), particularly those adorned with kiwi feathers, are treasured items or "taonga" to the Māori people of "Aotearoa"/New Zealand. They are considered iconic expression of Māori culture. Despite their status, much of our knowledge of the materials used to construct cloaks, the provenance of cloaks, and the origins of cloak making itself, has been lost. We used ancient DNA methods to recover mitochondrial DNA sequences from 849 feather samples taken from 109 cloaks. We show that almost all (>99%) of the cloaks were constructed using feathers from North Island brown kiwi. Molecular sexing of nuclear DNA recovered from 92 feather cloak samples also revealed that the sex ratio of birds deviated from a ratio of 1:1 observed in reference populations. Additionally, we constructed a database of 185 mitochondrial control region DNA sequences of kiwi feathers comprising samples collected from 26 North Island locations together with data available from the literature. Genetic subdivision (G(ST)), nucleotide subdivision (N(ST)) and Spatial Analysis of Molecular Variants (SAMOVA) analyses revealed high levels of genetic structuring in North Island brown kiwi. Together with sequence data from previously studied ancient and modern kiwi samples, we were able to determine the geographic provenance of 847 cloak feathers from 108 cloaks. A surprising proportion (15%) of cloaks were found to contain feathers from different geographic locations, providing evidence of kiwi trading among Māori tribes or organized hunting trips into other tribal areas. Our data also suggest that the east of the North Island of New Zealand was the most prolific of all kiwi cloak making areas, with over 50% of all cloaks analyzed originating from this region. Similar molecular approaches have the potential to discover a wealth of lost information from artifacts of endemic cultures worldwide.
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Affiliation(s)
- K Hartnup
- Institute of Natural Sciences, Massey University, Auckland, New Zealand
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Abstract
Background The King Island Emu (Dromaius ater) of Australia is one of several extinct emu taxa whose taxonomic relationship to the modern Emu (D. novaehollandiae) is unclear. King Island Emu were mainly distinguished by their much smaller size and a reported darker colour compared to modern Emu. Methodology and Results We investigated the evolutionary relationships between the King Island and modern Emu by the recovery of both nuclear and mitochondrial DNA sequences from sub-fossil remains. The complete mitochondrial control (1,094 bp) and cytochrome c oxidase subunit I (COI) region (1,544 bp), as well as a region of the melanocortin 1 receptor gene (57 bp) were sequenced using a multiplex PCR approach. The results show that haplotypes for King Island Emu fall within the diversity of modern Emu. Conclusions These data show the close relationship of these emu when compared to other congeneric bird species and indicate that the King Island and modern Emu share a recent common ancestor. King Island emu possibly underwent insular dwarfism as a result of phenotypic plasticity. The close relationship between the King Island and the modern Emu suggests it is most appropriate that the former should be considered a subspecies of the latter. Although both taxa show a close genetic relationship they differ drastically in size. This study also suggests that rates of morphological and neutral molecular evolution are decoupled.
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Affiliation(s)
- Tim H. Heupink
- Griffith School of Environment and School of Biomolecular and Physical Sciences, Griffith University, Nathan, Australia
| | - Leon Huynen
- Griffith School of Environment and School of Biomolecular and Physical Sciences, Griffith University, Nathan, Australia
| | - David M. Lambert
- Griffith School of Environment and School of Biomolecular and Physical Sciences, Griffith University, Nathan, Australia
- * E-mail:
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Subramanian S, Huynen L, Millar CD, Lambert DM. Next generation sequencing and analysis of a conserved transcriptome of New Zealand's kiwi. BMC Evol Biol 2010; 10:387. [PMID: 21156082 PMCID: PMC3009673 DOI: 10.1186/1471-2148-10-387] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2010] [Accepted: 12/15/2010] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Kiwi is a highly distinctive, flightless and endangered ratite bird endemic to New Zealand. To understand the patterns of molecular evolution of the nuclear protein-coding genes in brown kiwi (Apteryx australis mantelli) and to determine the timescale of avian history we sequenced a transcriptome obtained from a kiwi embryo using next generation sequencing methods. We then assembled the conserved protein-coding regions using the chicken proteome as a scaffold. RESULTS Using 1,543 conserved protein coding genes we estimated the neutral evolutionary divergence between the kiwi and chicken to be ~45%, which is approximately equal to the divergence computed for the human-mouse pair using the same set of genes. A large fraction of genes was found to be under high selective constraint, as most of the expressed genes appeared to be involved in developmental gene regulation. Our study suggests a significant relationship between gene expression levels and protein evolution. Using sequences from over 700 nuclear genes we estimated the divergence between the two basal avian groups, Palaeognathae and Neognathae to be 132 million years, which is consistent with previous studies using mitochondrial genes. CONCLUSIONS The results of this investigation revealed patterns of mutation and purifying selection in conserved protein coding regions in birds. Furthermore this study suggests a relatively cost-effective way of obtaining a glimpse into the fundamental molecular evolutionary attributes of a genome, particularly when no closely related genomic sequence is available.
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Affiliation(s)
- Sankar Subramanian
- Griffith School of Environment and the School of Biomolecular and Physical Sciences, Griffith University, 170 Kessels Road, Nathan, Qld 4111 Australia
- Allan Wilson Centre for Molecular Ecology and Evolution, Institute of Molecular BioSciences, Massey University, Auckland, New Zealand
| | - Leon Huynen
- Griffith School of Environment and the School of Biomolecular and Physical Sciences, Griffith University, 170 Kessels Road, Nathan, Qld 4111 Australia
- Allan Wilson Centre for Molecular Ecology and Evolution, Institute of Molecular BioSciences, Massey University, Auckland, New Zealand
| | - Craig D Millar
- Allan Wilson Centre for Molecular Ecology and Evolution, School of Biological Sciences, University of Auckland, Private Bag 92019, Auckland, New Zealand
| | - David M Lambert
- Griffith School of Environment and the School of Biomolecular and Physical Sciences, Griffith University, 170 Kessels Road, Nathan, Qld 4111 Australia
- Allan Wilson Centre for Molecular Ecology and Evolution, Institute of Molecular BioSciences, Massey University, Auckland, New Zealand
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Lambert DM, Shepherd LD, Huynen L, Beans-Picón G, Walter GH, Millar CD. The molecular ecology of the extinct New Zealand Huia. PLoS One 2009; 4:e8019. [PMID: 19946368 PMCID: PMC2777306 DOI: 10.1371/journal.pone.0008019] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2009] [Accepted: 10/19/2009] [Indexed: 11/29/2022] Open
Abstract
The extinct Huia (Heteralocha acutirostris) of New Zealand represents the most extreme example of beak dimorphism known in birds. We used a combination of nuclear genotyping methods, molecular sexing, and morphometric analyses of museum specimens collected in the late 19(th) and early 20(th) centuries to quantify the sexual dimorphism and population structure of this extraordinary species. We report that the classical description of Huia as having distinctive sex-linked morphologies is not universally correct. Four Huia, sexed as females had short beaks and, on this basis, were indistinguishable from males. Hence, we suggest it is likely that Huia males and females were indistinguishable as juveniles and that the well-known beak dimorphism is the result of differential beak growth rates in males and females. Furthermore, we tested the prediction that the social organisation and limited powers of flight of Huia resulted in high levels of population genetic structure. Using a suite of microsatellite DNA loci, we report high levels of genetic diversity in Huia, and we detected no significant population genetic structure. In addition, using mitochondrial hypervariable region sequences, and likely mutation rates and generation times, we estimated that the census population size of Huia was moderately high. We conclude that the social organization and limited powers of flight did not result in a highly structured population.
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Affiliation(s)
- David M Lambert
- Griffith School of Environment and School of Biomolecular and Physical Sciences, Griffith University, Nathan, Australia.
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Seabrook-Davison M, Huynen L, Lambert DM, Brunton DH. Ancient DNA resolves identity and phylogeny of New Zealand's extinct and living quail (Coturnix sp.). PLoS One 2009; 4:e6400. [PMID: 19636374 PMCID: PMC2712072 DOI: 10.1371/journal.pone.0006400] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [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: 02/03/2009] [Accepted: 06/23/2009] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND The New Zealand quail, Coturnix novaezealandiae, was widespread throughout New Zealand until its rapid extinction in the 1870's. To date, confusion continues to exist concerning the identity of C. novaezealandiae and its phylogenetic relationship to Coturnix species in neighbouring Australia, two of which, C. ypsilophora and C. pectoralis, were introduced into New Zealand as game birds. The Australian brown quail, C. ypsilophora, was the only species thought to establish with current populations distributed mainly in the northern part of the North Island of New Zealand. Owing to the similarities between C. ypsilophora, C. pectoralis, and C. novaezealandiae, uncertainty has arisen over whether the New Zealand quail is indeed extinct, with suggestions that remnant populations of C. novaezealandiae may have survived on offshore islands. METHODOLOGY/PRINCIPAL FINDINGS Using fresh and historical samples of Coturnix sp. from New Zealand and Australia, DNA analysis of selected mitochondrial regions was carried out to determine phylogenetic relationships and species status. Results show that Coturnix sp. specimens from the New Zealand mainland and offshore island Tiritiri Matangi are not the New Zealand quail but are genetically identical to C. ypsilophora from Australia and can be classified as the same species. Furthermore, cytochrome b and COI barcoding analysis of the New Zealand quail and Australia's C. pectoralis, often confused in museum collections, show that they are indeed separate species that diverged approximately 5 million years ago (mya). Gross morphological analysis of these birds suggests a parallel loss of sustained flight with very little change in other phenotypic characters such as plumage or skeletal structure. CONCLUSION/SIGNIFICANCE Ancient DNA has proved invaluable for the detailed analysis and identification of extinct and morphologically cryptic taxa such as that of quail and can provide insights into the timing of evolutionary changes that influence morphology.
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Affiliation(s)
- Mark Seabrook-Davison
- Ecology and Conservation Group, Institute of Natural Sciences, Massey University, Auckland, New Zealand.
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Millar CD, Huynen L, Subramanian S, Mohandesan E, Lambert DM. New developments in ancient genomics. Trends Ecol Evol 2008; 23:386-93. [PMID: 18501471 DOI: 10.1016/j.tree.2008.04.002] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2007] [Revised: 03/27/2008] [Accepted: 04/04/2008] [Indexed: 11/29/2022]
Abstract
Ancient DNA research is on the crest of a 'third wave' of progress due to the introduction of a new generation of DNA sequencing technologies. Here we review the advantages and disadvantages of the four new DNA sequencers that are becoming available to researchers. These machines now allow the recovery of orders of magnitude more DNA sequence data, albeit as short sequence reads. Hence, the potential reassembly of complete ancient genomes seems imminent, and when used to screen libraries of ancient sequences, these methods are cost effective. This new wealth of data is also likely to herald investigations into the functional properties of extinct genes and gene complexes and will improve our understanding of the biological basis of extinct phenotypes.
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Affiliation(s)
- Craig D Millar
- Allan Wilson Centre for Molecular Ecology and Evolution, School of Biological Sciences, University of Auckland, Auckland 1010, New Zealand
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21
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Storey AA, Ramírez JM, Quiroz D, Burley DV, Addison DJ, Walter R, Anderson AJ, Hunt TL, Athens JS, Huynen L, Matisoo-Smith EA. Radiocarbon and DNA evidence for a pre-Columbian introduction of Polynesian chickens to Chile. Proc Natl Acad Sci U S A 2007; 104:10335-9. [PMID: 17556540 PMCID: PMC1965514 DOI: 10.1073/pnas.0703993104] [Citation(s) in RCA: 120] [Impact Index Per Article: 7.1] [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: 11/18/2022] Open
Abstract
Two issues long debated among Pacific and American prehistorians are (i) whether there was a pre-Columbian introduction of chicken (Gallus gallus) to the Americas and (ii) whether Polynesian contact with South America might be identified archaeologically, through the recovery of remains of unquestionable Polynesian origin. We present a radiocarbon date and an ancient DNA sequence from a single chicken bone recovered from the archaeological site of El Arenal-1, on the Arauco Peninsula, Chile. These results not only provide firm evidence for the pre-Columbian introduction of chickens to the Americas, but strongly suggest that it was a Polynesian introduction.
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Affiliation(s)
- Alice A. Storey
- *Department of Anthropology and Allan Wilson Centre for Molecular Ecology and Evolution, University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
- To whom correspondence may be addressed. E-mail: or
| | | | - Daniel Quiroz
- Dirección de Bibliotecas, Archivos y Museos-Proyecto Fondecyt, 1020272 Santiago, Chile
| | - David V. Burley
- Department of Archaeology, Simon Fraser University EBD 9635-8888 University Drive, Burnaby, BC, Canada V5A 1S6
| | - David J. Addison
- Institute of Samoan Studies, American Samoa Community College, Pago Pago, American Samoa 96799
| | - Richard Walter
- **Department of Anthropology, University of Otago, 2nd Floor Sir John Richardson Building, Castle Street, P.O. Box 56, Dunedin 9054, New Zealand
| | - Atholl J. Anderson
- Research School of Pacific and Asian Studies, Australian National University, Canberra ACT 0200, Australia
| | - Terry L. Hunt
- Department of Anthropology, University of Hawai'i-Manoa, 2424 Maile Way, Honolulu, HI 96822
| | - J. Stephen Athens
- International Archaeological Research Institute, 2081 Young Street, Honolulu, HI 96826-2231; and
| | - Leon Huynen
- Institute of Molecular BioSciences and Allan Wilson Centre for Molecular Ecology and Evolution, Massey University, Albany, Auckland 0632, New Zealand
| | - Elizabeth A. Matisoo-Smith
- *Department of Anthropology and Allan Wilson Centre for Molecular Ecology and Evolution, University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
- To whom correspondence may be addressed. E-mail: or
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Abstract
A complete DNA-based inventory of the Earth's present biota using large-scale high-throughput DNA sequencing of signature region(s) (DNA barcoding) is an ambitious proposal rivaling the Human Genome Project. We examine whether this approach will also enable us to assess the past diversity of the earth's biota. To test this, we sequenced the 5' terminus of the mitochondrial cytochrome c oxidase I (COI) gene of individuals belonging to a group of extinct ratite birds, the moa of New Zealand. Moa comprised a large number of taxa that radiated in isolation on this oceanic landmass. Using a phylogenetic approach based on a large data set including protein coding and 12S DNA sequences as well as morphology, we now have precise information about the number of moa species that once existed. We show that each of the moa species detected using this extensive data set has a unique COI barcode(s) and that they all show low levels of within-species COI variation. Consequently, we conclude that COI sequences accurately identify the species discovered using the larger data set. Hence, more generally, this study suggests that DNA barcoding might also help us detect other extinct animal species and that a large-scale inventory of ancient life is possible.
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Affiliation(s)
- D M Lambert
- Allan Wilson Centre for Molecular Ecology and Evolution, Institute of Molecular BioSciences, Massey University, Private Bag 102 904, Auckland, New Zealand.
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Huynen L, Millar CD, Scofield RP, Lambert DM. Nuclear DNA sequences detect species limits in ancient moa. Nature 2003; 425:175-8. [PMID: 12968179 DOI: 10.1038/nature01838] [Citation(s) in RCA: 98] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2003] [Accepted: 06/03/2003] [Indexed: 11/09/2022]
Abstract
Ancient DNA studies have typically used multi-copy mitochondrial DNA sequences. This is largely because single-locus nuclear genes have been difficult to recover from sub-fossil material, restricting the scope of ancient DNA research. Here, we have isolated single-locus nuclear DNA markers to assign the sex of 115 extinct moa and, in combination with a mitochondrial DNA phylogeny, tested competing hypotheses about the specific status of moa taxa. Moa were large ratite birds that showed extreme size variation both within and among species. For some taxa, this large variation was hypothesized to represent sexual dimorphism, while for others it was argued to reflect the existence of different species. Our results show that moa were characterized by extreme reverse sexual dimorphism and as a result we have been able to clarify the number of moa species. For example, we show that the three recognized 'species' of Dinornis comprised only two monophyletic groups and that two of these 'species' comprised individuals of one sex only. This study also illustrates that single-locus nuclear DNA sequences can be consistently recovered from ancient material.
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Affiliation(s)
- L Huynen
- Allan Wilson Centre for Molecular Ecology and Evolution, Institute of Molecular BioSciences, Massey University, Private Bag 102 904, Auckland, New Zealand
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Abstract
DNA-based sex tests now exist for many avian species. However, none of these tests are widely applicable to ratites. We present DNA sequence data for a locus that is W chromosome-linked in the kiwi, ostrich, cassowary, rhea, and emu. At the amino acid level, this sequence has significant homology to X-linked genes in platyfish and Caenorhabditis elegans. Polymerase chain reaction (PCR) primers designed to this locus allow the assignment of sex in all species of living ratites.
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Affiliation(s)
- Leon Huynen
- Institute of Molecular BioSciences and Allan Wilson Centre for Molecular Ecology and Evolution, Massey University, Private Bag 11-222, Palmerston North, New Zealand
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Affiliation(s)
- L Huynen
- Department of Cellular and Molecular Biology, University of Auckland, New Zealand
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