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Genomes and Genes | chimpanzeeSummaryAlias: pan troglodytes, chimpansee troglodytes Top Publications
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Positive selection of primate TRIM5alpha identifies a critical species-specific retroviral restriction domainSara L Sawyer
Division of Basic Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA
Proc Natl Acad Sci U S A 102:2832-7. 2005..Our study highlights the power of evolutionary analyses, in which positive selection identifies not only the age of genetic conflict but also the interaction interface where this conflict plays out...
Identification of an envelope protein from the FRD family of human endogenous retroviruses (HERV-FRD) conferring infectivity and functional conservation among simiansSandra Blaise
Unité des rétrovirus endogènes et éléments rétroïdes des eucaryotes supérieurs, UMR 8122 CNRS, Institut Gustave Roussy, 94805 Villejuif, France
J Virol 78:1050-4. 2004..The functional characterization of the identified envelopes is strongly indicative of an ancestral retrovirus infection and endogenization, with some of the envelope functions subsequently retained in evolution...
Genomewide screening for fusogenic human endogenous retrovirus envelopes identifies syncytin 2, a gene conserved on primate evolutionSandra Blaise
Unité des rétrovirus endogènes et éléments rétroïdes des eucaryotes supérieurs, Unité Mixte de Recherche 8122, Centre National de la Recherche Scientifique, Institut Gustave Roussy, 39 rue Camille Desmoulins, 94805 Villejuif Cedex, France
Proc Natl Acad Sci U S A 100:13013-8. 2003....
The B30.2(SPRY) domain of the retroviral restriction factor TRIM5alpha exhibits lineage-specific length and sequence variation in primatesByeongwoon Song
Dana Farber Cancer Institute, 44 Binney Street, JFB 824, Boston, MA 02115, USA
J Virol 79:6111-21. 2005..The results are consistent with a role for TRIM5alpha in innate immunity against retroviruses...
Rate of molecular evolution of the seminal protein gene SEMG2 correlates with levels of female promiscuitySteve Dorus
Howard Hughes Medical Institute, Department of Human Genetics, University of Chicago, Chicago, Illinois 60637, USA
Nat Genet 36:1326-9. 2004..Our study showcases the intimate relationship between sexual selection and the molecular evolution of reproductive genes...
Molecular evolution of FOXP2, a gene involved in speech and languageWolfgang Enard
Max Planck Institute for Evolutionary Anthropology, Inselstrasse 22, D 04103 Leipzig, Germany
Nature 418:869-72. 2002..We sequenced the complementary DNAs that encode the FOXP2 protein in the chimpanzee, gorilla, orang-utan, rhesus macaque and mouse, and compared them with the human cDNA...
Rapid sequence evolution of the mammalian sex-determining gene SRYL S Whitfield
Department of Genetics, Cambridge University, UK
Nature 364:713-5. 1993..The high degree of sequence divergence and the frequency of non-synonymous mutations suggest either that the majority of the coding sequence has no functional significance or that directional selection has occurred...
Positive selection in MAOA gene is human exclusive: determination of the putative amino acid change selected in the human lineageAida M Andres
Unitat de Biologia Evolutiva, Departament de Ciencies Experimentals i de la Salut, Universitat Pompeu Fabra, Barcelona, Catalonia, Spain
Hum Genet 115:377-86. 2004..a population genetic analysis of the pattern of nucleotide variation in non-human species, including bonobo, chimpanzee, gorilla, and orangutan...
High resolution analysis of haplotype diversity and meiotic crossover in the human TAP2 recombination hotspotA J Jeffreys
Department of Genetics, University of Leicester, Leicester LE1 7RH, UK
Hum Mol Genet 9:725-33. 2000....
Evolution of the tumor suppressor BRCA1 locus in primates: implications for cancer predispositionAdam Pavlicek
Genetic Information Research Institute, Mountain View, CA, USA
Hum Mol Genet 13:2737-51. 2004..Previously, a rapidly evolving region with evidence of positive evolutionary selection in human and chimpanzee had been identified only in exon 11...
Orthologous numbering of great ape and human chromosomes is essential for comparative genomicsE H McConkey
Department of Molecular, Cellular, and Developmental Biology, University of Colorado, Boulder, CO 80309, USA
Cytogenet Genome Res 105:157-8. 2004
Evolution of the human ASPM gene, a major determinant of brain sizeJianzhi Zhang
Department of Ecology and Evolutionary Biology, University of Michigan, Ann Arbor, Michigan 48109, USA
Genetics 165:2063-70. 2003....
Common chimpanzees have greater diversity than humans at two of the three highly polymorphic MHC class I genesE J Adams
Department of Structural Biology, Stanford University School of Medicine, CA 94305 5126, USA
Immunogenetics 51:410-24. 2000..having passed through a narrower population bottleneck than chimpanzees, and with pathogen-mediated selection having favored either preservation of A2 lineage alleles on the human line and/or their extinction on the chimpanzee line.
Human cytosolic sulfotransferase database mining: identification of seven novel genes and pseudogenesR R Freimuth
Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Graduate School Mayo Clinic, Rochester, MN, USA
Pharmacogenomics J 4:54-65. 2004..SULT6B1 was also present in chimpanzee and gorilla, differing at only seven encoded amino-acid residues among the three species...
Sequence variability of a human pseudogeneR Martinez-Arias
Unitat de Biologia Evolutiva, Universitat Pompeu Fabra, 08003 Barcelona, Spain
Genome Res 11:1071-85. 2001..glucocerebrosidase pseudogene (psGBA) for 100 human chromosomes from worldwide populations, as well as for four chimpanzee and four gorilla chromosomes...
Diversifying selection of the tumor-growth promoter angiogenin in primate evolutionJianzhi Zhang
Laboratory of Host Defenses, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Building 10, Rm 11 N 104, 9000 Rockville Pike, Bethesda, MD 20892, USA
Mol Biol Evol 19:438-45. 2002..no polymorphism, which may have resulted from a recent selective sweep of a charge-altering substitution in chimpanzee evolution...
Evolution of the phosphoglycerate mutase processed gene in human and chimpanzee revealing the origin of a new primate geneESTHER BETRAN
Department of Ecology and Evolution, The University of Chicago, 1101 East 57th Street, Chicago, IL 60637, USA
Mol Biol Evol 19:654-63. 2002..We sequenced PGAM3 in chimpanzee and macaque and obtained polymorphism data for human coding region...
Search for genes positively selected during primate evolution by 5'-end-sequence screening of cynomolgus monkey cDNAsNaoki Osada
Division of Genetic Resources, National Institute of Infectious Diseases, Tokyo
Genomics 79:657-62. 2002..The products of other candidate genes consisted of a cell-surface protein, a member of the lipocalin family, a nuclear transcription factor, and hypothetical proteins...
Accelerated protein evolution and origins of human-specific features: Foxp2 as an exampleJianzhi Zhang
Department of Ecology and Evolutionary Biology, University of Michigan, Ann Arbor, Michigan 48109, USA
Genetics 162:1825-35. 2002..Using comparative analysis of human, chimpanzee, and mouse protein sequences, we identified two genes (PRM2 and FOXP2) with significantly enhanced evolutionary ..
Evidence for an ancient selective sweep in the MHC class I gene repertoire of chimpanzeesNatasja G de Groot
Department of Immunobiology, Biomedical Primate Research Centre, P O Box 3306, 2280 GH, Rijswijk, The Netherlands
Proc Natl Acad Sci U S A 99:11748-53. 2002..have a natural resistance to the development of AIDS, we hypothesize that the selective sweep was caused by the chimpanzee-derived simian immunodeficiency virus (SIVcpz), the closest relative of HIV-1, or a closely related retrovirus...
A major histocompatibility complex class I allele shared by two species of chimpanzeeS Cooper
Department of Structural Biology, Sherman Fairchild Building, Stanford University School of Medicine, Stanford, CA 94305 5400, USA
Immunogenetics 47:212-7. 1998..Discovery of identical [1101 base pairs (bp)] coding regions at the MHC class I C locus in Pan troglodytes and Pan paniscus, chimpanzee species that diverged approximately 2...
Beta-defensin 1 gene variability among non-human primatesMassimiliano Del Pero
Dipartimento di Biologia Animale e dell Uomo, Universita di Torino, Via Accademia Albertina 13 17, 10123 Turin, Italy
Immunogenetics 53:907-13. 2002..Compared with these taxa, hylobatids and cercopithecids exhibit 3-4 amino acid substitutions, some of which increase the net charge of the active molecule...
Evolution of the NANOG pseudogene family in the human and chimpanzee genomesDaniel J Fairbanks
Department of Plant and Animal Sciences, Brigham Young University, Provo, UT 84602, USA
BMC Evol Biol 6:12. 2006..This article compares the NANOG gene and its pseudogenes in the human and chimpanzee genomes and derives an evolutionary history of this pseudogene family.
Interferon-inducible gene expression in chimpanzee liver infected with hepatitis C virusT Kato
Medical Research Institute, Nihon University School of Medicine, Tokyo, Japan
Virology 190:856-60. 1992..C virus (HCV) infection was examined by isolation of HCV-induced genes from a cDNA library constructed from chimpanzee liver during the acute phase of hepatitis C...
The evolution and genomic landscape of CGB1 and CGB2 genesPille Hallast
Department of Biotechnology, Institute of Molecular and Cell Biology, University of Tartu, Riia 23, 51010 Tartu, Estonia
Mol Cell Endocrinol 260:2-11. 2007..While the function of these genes is not yet known, they are strongly conserved between human and chimpanzee and exhibit three-fold lower diversity than LHB across human populations with no mutations that would disrupt ..
High-frequency persistence of an impaired allele of the retroviral defense gene TRIM5alpha in humansSara L Sawyer
Division of Basic Sciences, Fred Hutchinson Cancer Research Center, Seattle, Washington 98109, USA
Curr Biol 16:95-100. 2006..The unexpectedly high frequency of an impaired retroviral restriction allele among humans is likely to have a significant impact on our ability to ward off future retroviral challenges...
Molecular evolution of growth hormone gene family in old world monkeys and hominoidsChun Ye
Laboratory of Cellular and Molecular Evolution, and Molecular Biology of Domestic Animals, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming 650223, China
Gene 350:183-92. 2005..Our results disclosed the complex history of the primate growth hormone gene family and raised intriguing questions on the consequences of these evolutionary events...
Adaptive evolution of ASPM, a major determinant of cerebral cortical size in humansPatrick D Evans
Howard Hughes Medical Institute, Department of Human Genetics, University of Chicago, Chicago, IL 60637, USA
Hum Mol Genet 13:489-94. 2004..Additionally, the lineage from the last human/chimpanzee ancestor to humans shows an excess of non-synonymous over synonymous substitutions, which is a signature of ..
Molecular evolution of microcephalin, a gene determining human brain sizeYin Qiu Wang
Key Laboratory of Cellulr and Molecular Evolutioin, Kunming Institute of Zoology, the Chinese Academy of Sciences CAS, Kunming, China
Hum Mol Genet 13:1131-7. 2004..The codon-based neutrality test also indicated the signal of positive selection on five individual amino acid sites of microcephalin, which may contribute to brain enlargement during primate evolution and human origin...
Reconstructing the evolutionary history of microcephalin, a gene controlling human brain sizePatrick D Evans
Howard Hughes Medical Institute, Department of Human Genetics, University of Chicago, Chicago, IL 60637, USA
Hum Mol Genet 13:1139-45. 2004..We therefore propose that genes regulating brain size during development may have the general propensity to contribute to brain evolution in primates and particularly humans...
Molecular population genetics of the gene encoding the human fertilization protein zonadhesin reveals rapid adaptive evolutionJoe Gasper
Department of Genome Sciences, University of Washington, Seattle, WA 98195, USA
Am J Hum Genet 79:820-30. 2006..Finally, we observe adaptive evolution in haplotypes segregating for a frameshift mutation that was previously thought to indicate that ZAN was a potential pseudogene...
The complexity of selection at the major primate beta-defensin locusColin A M Semple
MRC Human Genetics Unit, Western General Hospital, Edinburgh, EH4 2XU, UK
BMC Evol Biol 5:32. 2005..We have used a combination of maximum likelihood based tests and a maximum parsimony based sliding window approach to give a detailed view of the varying modes of selection operating at this locus...
Comprehensive search for intra- and inter-specific sequence polymorphisms among coding envelope genes of retroviral origin found in the human genome: genes and pseudogenesNathalie de Parseval
UMR 8122 CNRS, Institut Gustave Roussy, 39 rue Camille Desmoulins, 94805 Villejuif Cedex, France
BMC Genomics 6:117. 2005..Several of them are conserved during primate evolution, having possibly been co-opted by their host for a physiological role...
Inferring nonneutral evolution from human-chimp-mouse orthologous gene triosAndrew G Clark
Molecular Biology and Genetics, Cornell University, Ithaca, NY 14853, USA
Science 302:1960-3. 2003Even though human and chimpanzee gene sequences are nearly 99% identical, sequence comparisons can nevertheless be highly informative in identifying biologically important changes that have occurred since our ancestral lineages diverged...
DNA sequence and comparative analysis of chimpanzee chromosome 22H Watanabe
RIKEN, Genomic Sciences Center, Yokohama 230 0045, Japan
Nature 429:382-8. 2004Human-chimpanzee comparative genome research is essential for narrowing down genetic changes involved in the acquisition of unique human features, such as highly developed cognitive functions, bipedalism or the use of complex language...
Implications of natural selection in shaping 99.4% nonsynonymous DNA identity between humans and chimpanzees: enlarging genus HomoDerek E Wildman
Center for Molecular Medicine and Genetics and Department of Anatomy and Cell Biology, Wayne State University School of Medicine, 540 East Canfield Avenue, Detroit, MI 48201, USA
Proc Natl Acad Sci U S A 100:7181-8. 2003..Here we compare approximately 90 kb of coding DNA nucleotide sequence from 97 human genes to their sequenced chimpanzee counterparts and to available sequenced gorilla, orangutan, and Old World monkey counterparts, and, on a more ..
Rapid evolution of NK cell receptor systems demonstrated by comparison of chimpanzees and humansS I Khakoo
Department of Structural Biology, Stanford University, California 94305, USA
Immunity 12:687-98. 2000..To test this hypothesis, the structure and class I specificity of chimpanzee KIR and CD94:NKG2 receptors were determined and compared to their human counterparts...
Ancient adaptive evolution of the primate antiviral DNA-editing enzyme APOBEC3GSara L Sawyer
Division of Basic Sciences, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
PLoS Biol 2:E275. 2004..Despite being only recently discovered, editing of RNA and DNA may thus represent an ancient form of host defense in primate genomes...
Episodic adaptive evolution of primate lysozymesW Messier
Department of Biological Sciences, University at Albany, State University of New York, 12222, USA
Nature 385:151-4. 1997..Both adaptive episodes were followed by episodes of negative selection. Thus this approach can detect adaptive and purifying episodes, and localize them to specific lineages during protein evolution...
Birth and adaptive evolution of a hominoid gene that supports high neurotransmitter fluxFabien Burki
Center for Integrative Genomics, University of Lausanne, BEP, 1015 Lausanne, Switzerland
Nat Genet 36:1061-3. 2004..The amino acid changes responsible for the unique brain-specific properties of the enzyme derived from GLUD2 occurred during a period of positive selection after the duplication event...
Rapid evolution of male reproductive genes in the descent of manG J Wyckoff
Committee on Genetics, University of Chicago, Illinois 60637, USA
Nature 403:304-9. 2000..evolution of male reproductive genes is observable in primates and is quite notable in the lineages to human and chimpanzee. Nevertheless, rapid evolution by itself is not necessarily an indication of positive darwinian selection; ..
Evolutionary deterioration of the vomeronasal pheromone transduction pathway in catarrhine primatesJianzhi Zhang
Department of Ecology and Evolutionary Biology, University of Michigan, Ann Arbor, MI 48109, USA
Proc Natl Acad Sci U S A 100:8337-41. 2003....
Functional substitution for TAF(II)250 by a retroposed homolog that is expressed in human spermatogenesisP Jeremy Wang
Howard Hughes Medical Institute, Whitehead Institute and Department of Biology, Massachusetts Institute of Technology, 9 Cambridge Center, Cambridge, MA 02142, USA
Hum Mol Genet 11:2341-6. 2002..The observation that TAF1L can functionally replace TAF(II)250 provides experimental support for the hypothesis that during male meiosis, autosomes provide cellular functions usually supplied by the X chromosome in somatic cells...
Large-scale sequencing of the CD33-related Siglec gene cluster in five mammalian species reveals rapid evolution by multiple mechanismsTakashi Angata
Glycobiology Research and Training Center, University of California at San Diego, La Jolla, CA 92093 0687, USA
Proc Natl Acad Sci U S A 101:13251-6. 2004..Nonsynonymous differences between human and chimpanzee orthologs showed uneven distribution between the two beta sheets of the Sia-recognition domain, suggesting ..
Conservation of Y-linked genes during human evolution revealed by comparative sequencing in chimpanzeeJennifer F Hughes
Howard Hughes Medical Institute, Whitehead Institute, and Department of Biology, Massachusetts Institute of Technology, 9 Cambridge Center, Cambridge, Massachusetts 02142, USA
Nature 437:100-3. 2005..Here we find, by systematically comparing the DNA sequences of unique, Y-linked genes in chimpanzee and human, which diverged about six million years ago, evidence that in the human lineage, all such genes were ..
Reduced MIC gene repertoire variation in West African chimpanzees as compared to humansNatasja G de Groot
Department of Comparative Genetics and Refinement, Biomedical Primate Research Centre, Rijswijk, The Netherlands
Mol Biol Evol 22:1375-85. 2005..The present population study illustrates that all chimpanzee haplotypes sampled possess the hybrid MICA/B gene...
All three variable regions of the TRIM5alpha B30.2 domain can contribute to the specificity of retrovirus restrictionSadayuki Ohkura
Division of Virology, National Institute for Medical Research, Medical Research Council, London, UK
J Virol 80:8554-65. 2006..2 core structure. It is hypothesized that these three loops form a binding surface for virus and that evolutionary changes in any one of the loops can alter restriction specificity...
Expansion and divergence of the GH locus between spider monkey and chimpanzeeAgnès Revol de Mendoza
Laboratorio de Biologia Molecular, Unidad de Laboratorios de Ingeniería y Expresión Genéticas, Departamento de Bioquimica, Facultad de Medicina, UANL, Av Madero y Dr A Pequeño, Col Mitras Centro, Monterrey CP64460, Mexico
Gene 336:185-93. 2004..comprising the GH loci of the spider monkey (Ateles geoffroyi), a New-World primate, and of the chimpanzee (Pan troglodytes), an ape...
Evolution of the primate cathelicidin. Correlation between structural variations and antimicrobial activityIgor Zelezetsky
Department of Biochemistry, University of Trieste, Trieste, I 34127, Italy
J Biol Chem 281:19861-71. 2006..The evolution of these peptides has thus resulted in distinct mechanisms of action that affect the direct antimicrobial activity and may also modulate accessory antimicrobial functions due to interactions with host cells...
Effect of species-specificity in auditory-visual intermodal matching in a chimpanzee (Pan troglodytes) and humansL Martinez
Department of Brain and Behavioral Sciences, Primate Research Institute, Kyoto University, Kanrin 41 2, Inuyama, Aichi 484 8506, Japan
Behav Processes 82:160-3. 2009The goal of this study was to compare the performance of a chimpanzee and humans on auditory-visual intermodal matching of conspecifics and non-conspecifics...
Foramen magnum position variation in Pan troglodytes, Plio-Pleistocene hominids, and recent Homo sapiens: implications for recognizing the earliest hominidsJames C M Ahern
Department of Anthropology, University of Wyoming, Laramie, Wyoming 82071, USA
Am J Phys Anthropol 127:267-76. 2005..examined whether or not the positions of biporion and bicarotid relative to basion sufficiently distinguished Pan troglodytes from recent Homo sapiens and Plio-Pleistocene hominids...
Comparing maternal styles in bonobos (Pan paniscus) and chimpanzees (Pan troglodytes)Mieke De Lathouwers
Department of Biology, University of Antwerp, Antwerp, Belgium
Am J Primatol 64:411-23. 2004..maternal styles in Cercopithecine species can be applied to bonobos (Pan paniscus) and chimpanzees (Pan troglodytes), 2) determine whether they follow the same pattern, and 3) assess whether species differences in maternal ..
How the great apes (Pan troglodytes, Pongo pygmaeus, Pan paniscus, Gorilla gorilla) perform on the reversed reward contingency task II: transfer to new quantities, long-term retention, and the impact of quantity ratiosJana Uher
Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
J Comp Psychol 122:204-12. 2008We tested 6 chimpanzees (Pan troglodytes), 3 orangutans (Pongo pygmaeus), 4 bonobos (Pan paniscus), and 2 gorillas (Gorilla gorilla) in the reversed reward contingency task...
The chimpanzee (Pan troglodytes) as a pharmacokinetic model for selection of drug candidates: model characterization and applicationHarvey Wong
Discovery Metabolism and Pharmacokinetics, Bristol Myers Squibb Company, 5 Research Parkway, Wallingford, Connecticut 06492 7660, USA
Drug Metab Dispos 32:1359-69. 2004The chimpanzee (CHP) was evaluated as a pharmacokinetic model for humans (HUMs) using propranolol, verapamil, theophylline, and 12 proprietary compounds...
Histologic examination of bone development in juvenile chimpanzeesDawn M Mulhern
Department of Anthropology, National Museum of Natural History, Smithsonian Institution, Washington, DC 20560, USA
Am J Phys Anthropol 122:127-33. 2003The purpose of this study is to determine whether histologic skeletal development in chimpanzees (Pan troglodytes) differs from that in humans. Currently, minimal quantitative data are available on the bone histology of great apes...
Genetic diversity and phylogeographic clustering of SIVcpzPtt in wild chimpanzees in CameroonFran Van Heuverswyn
UMR145, Institut de Recherche pour le Developpement, Department of International Health, University of Montpellier 1, 911, Avenue Agropolis, BP 64501, 34394 Montpellier Cedex 5, France
Virology 368:155-71. 2007..that the clade of simian immunodeficiency viruses (SIVs) infecting west central African chimpanzees (Pan troglodytes troglodytes) and western gorillas (Gorilla gorilla gorilla) comprises the progenitors of human ..
Patterns of mandibular variation in Pan and Gorilla and implications for African ape taxonomyAndrea B Taylor
Department of Community and Family Medicine, Duke University Medical Center, Box 3907, Durham, NC 27710, USA
J Hum Evol 44:529-61. 2003..Specifically, we evaluate the purported distinctiveness of P.t. verus from the other two subspecies of Pan troglodytes, and the recent proposals to recognize Nigerian gorillas as a distinct subspecies, Gorilla gorilla diehli, ..
Chaînes opératoires and resource-exploitation strategies in chimpanzee (Pan troglodytes) nut crackingSusana Carvalho
Department of Anthropology, Faculty of Sciences and Technology, University of Coimbra, Rua do Arco da Traição, 56, 3000 056 Coimbra, Portugal
J Hum Evol 55:148-63. 2008..We focused on the detection of operational sequences by wild chimpanzees (Pan troglodytes verus) when nut cracking with lithic implements at the sites of Bossou and Diecké, Guinea, West Africa...
Dimensions and moment arms of the hind- and forelimb muscles of common chimpanzees (Pan troglodytes)S K Thorpe
Department of Human Anatomy and Cell Biology, New Medical School, University of Liverpool, Liverpool, L69 3GE United Kingdom
Am J Phys Anthropol 110:179-99. 1999This paper supplies quantitative data on the hind- and forelimb musculature of common chimpanzees (Pan troglodytes) and calculates maximum joint moments of force as a contribution to a better understanding of the differences between ..
Paternity and social rank in wild chimpanzees (Pan troglodytes) from the Budongo Forest, UgandaNicholas E Newton-Fisher
School of Anthropology and Conservation, University of Kent, Canterbury, Kent, UK
Am J Phys Anthropol 142:417-28. 2010..patterns of paternity and male dominance rank in the Sonso community of wild East African chimpanzees (Pan troglodytes schweinfurthii) in the Budongo Forest, Uganda...
Metacarpal trabecular architecture variation in the chimpanzee (Pan troglodytes): Evidence for locomotion and tool-use?Richard A Lazenby
University of Northern British Columbia, Prince George, BC, Canada V2N4Z9
Am J Phys Anthropol 144:215-25. 2011..Two subspecies, West African Pan troglodytes verus from the Taï Forest, Côte d'Ivoire (n = 12) and Central African P. t...
Nonlinear acoustics in the pant hoots of common chimpanzees (Pan troglodytes): vocalizing at the edgeTobias Riede
National Center for Voice and Speech, Denver Center for the Performing Arts, CO 80204, USA
J Acoust Soc Am 121:1758-67. 2007Common chimpanzee (Pan troglodytes) "pant hoots" are multi-call events that build from quiet, consistently harmonic introductory sounds to loud, screamlike "climax" calls with acoustic irregularities known as "..
Chimpanzee grouping patterns and food availability in Mahale Mountains National Park, TanzaniaNoriko Itoh
Cultural, Regional and Historic Studies on the Environment Cultural Anthropology, Department of Studies in Human Coexistence, Graduate School of Human and Environmental Studies, Kyoto University, Kyoto, Japan
Primates 48:87-96. 2007..was to test for a correlation between party size and food (fruit) availability among the M group chimpanzees (Pan troglodytes) in the Mahale Mountains, Tanzania...
Use of intrauterine devices (IUDs) for contraception in the common chimpanzee (Pan troglodytes)K G Gould
Yerkes Regional Primate Research Center of Emory University, Atlanta, GA 30322, USA
J Med Primatol 29:63-9. 2000The common chimpanzee (Pan troglodytes) is a species phylogenetically very close to man. It was not many years ago that the captive population of chimpanzees (P...
Evidence from Cameroon reveals differences in the genetic structure and histories of chimpanzee populationsMary Katherine Gonder
Department of Biological Sciences, University at Albany State University of New York, Albany, NY 12222, USA
Proc Natl Acad Sci U S A 108:4766-71. 2011The history of the genus Pan is a topic of enduring interest. Chimpanzees (Pan troglodytes) are often divided into subspecies, but the population structure and genetic history of chimpanzees across Africa remain unclear...
Fifty years of chimpanzee demography at Taronga Park ZooJudith Littleton
Department of Anthropology, University of Auckland, Auckland, New Zealand
Am J Primatol 67:281-98. 2005There has been a captive Pan troglodytes colony at Taronga Park Zoo in Sydney, Australia, since the mid-1930s...
Measurement of eye-gaze in chimpanzees (Pan troglodytes)Emily J Bethell
Department of Psychology, University of Portsmouth, Hampshire, UK
Am J Primatol 69:562-75. 2007..This study presents the first documentation of the surface eye movements of the chimpanzee, Pan troglodytes, in order to determine the behavioral forms of eye-gaze and their saliency as signals, document their ..
Menstrual cycles continue into advanced old age in the common chimpanzee (Pan troglodytes)AGNES LACREUSE
Department of Psychology, University of Massachusetts, Amherst, Massachusetts 01003, USA
Biol Reprod 79:407-12. 2008..long-held consensus among reproductive scientists has been that our closest living relative, the chimpanzee (Pan troglodytes), experiences menstrual cycles until death...
Comparative microanatomy of the orbicularis oris muscle between chimpanzees and humans: evolutionary divergence of lip functionCarolyn R Rogers
Division of Plastic Surgery, Department of Surgery, School of Medicine, University of Wisconsin Hospital and Clinics, USA
J Anat 214:36-44. 2009..As the chimpanzee (Pan troglodytes) is the closest living relative of humans, a comparison of the orbicularis oris muscle between these species ..
The nature of culture: technological variation in chimpanzee predation on army ants revisitedCaspar Schoning
Institute of Biology, Department of Population Biology, University of Copenhagen, Copenhagen 2100, Denmark
J Hum Evol 55:48-59. 2008Chimpanzee (Pan troglodytes) predation on army ants (Dorylus, subgenus Anomma) is an impressive example of skillful use of elementary technology, and it has been suggested to reflect cultural differences among chimpanzee communities...
Chimpanzee (Pan troglodytes) and orangutan (Pongo abelii) forethought: self-control and pre-experience in the face of future tool useMathias Osvath
Lunds University Cognitive Science, Lund, Sweden
Anim Cogn 11:661-74. 2008..In a series of four experiments based on tool use, we demonstrate that chimpanzees (Pan troglodytes) and orangutans (Pongo abelii) override immediate drives in favor of future needs, and they do not merely ..
Normal vaginal flora in chimpanzees (Pan troglodytes): qualitative and quantitative studyKazuhiro Noguchi
Division of Microbiology and Genetics, Center for Animal Resources and Development, Institute of Resource Development and Analysis, Kumamoto University, 2 2 1 Honjo, Kumamoto 860 0811, Japan
Comp Med 54:705-12. 2004..To clarify our speculation, we examined the development of the vaginal flora in chimpanzees (Pan troglodytes)...
Campylobacter troglodytis sp. nov., isolated from feces of human-habituated wild chimpanzees (Pan troglodytes schweinfurthii) in TanzaniaTaranjit Kaur
Virginia Maryland Regional College of Veterinary Medicine, Virginia Tech, Blacksburg, Virginia 24061, USA
Appl Environ Microbiol 77:2366-73. 2011..In this study, we analyzed 71 fecal samples collected from 2 different wild chimpanzee (Pan troglodytes) populations with different histories in relation to their proximity to humans. Campylobacter spp...
Do chimpanzees (Pan troglodytes) spontaneously take turns in a reciprocal cooperation task?Shinya Yamamoto
Primate Research Institute, Kyoto University, Aichi, Japan
J Comp Psychol 123:242-9. 2009..The authors tested whether pairs of chimpanzees (Pan troglodytes) would achieve reciprocal cooperation, that is, whether chimpanzees take turns playing donor and recipient ..
A cross-setting study of chimpanzee (Pan troglodytes) personality structure and development: zoological parks and Yerkes National Primate Research CenterAlexander Weiss
Department of Psychology, The University of Edinburgh, Edinburgh, UK
Am J Primatol 69:1264-77. 2007..These findings suggest that, whereas there may be differences in the ease with which ratings are made, personality structure, and development are largely consistent across widely differing settings...
A new entodiniomorphid ciliate, Troglocorys cava n. g., n. sp., from the wild eastern chimpanzee (Pan troglodytes schweinfurthii) from UgandaToshihiro Tokiwa
Department of Parasitology, Nippon Veterinary and Life Science University, Musashino, Tokyo 180 8602, Japan
J Eukaryot Microbiol 57:115-20. 2010Troglocorys cava n. g., n. sp. is described from the feces of wild eastern chimpanzee, Pan troglodytes schweinfurthii, in Uganda...
Auditory ERPs to stimulus deviance in an awake chimpanzee (Pan troglodytes): towards hominid cognitive neurosciencesAri Ueno
The University of Tokyo, Tokyo, Japan
PLoS ONE 3:e1442. 2008For decades, the chimpanzee, phylogenetically closest to humans, has been analyzed intensively in comparative cognitive studies...
Evidence of cave use by savanna chimpanzees (Pan troglodytes verus) at Fongoli, Senegal: implications for thermoregulatory behaviorJ D Pruetz
Department of Anthropology, Iowa State University, 324 Curtiss Hall, Ames, IA 50011, USA
Primates 48:316-9. 2007..However, little is known about the responses of human's closest living relative, the chimpanzee (Pan troglodytes), to similar environmental stressors...
Reproductive endocrinology of wild female chimpanzees (Pan troglodytes schweinfurthii): methodological considerations and the role of hormones in sex and conceptionMelissa Emery Thompson
Department of Anthropology, Harvard University, Cambridge, Massachusetts 02138, USA
Am J Primatol 67:137-58. 2005Fecal and urine samples were collected from 81 female East African chimpanzees (Pan troglodytes schweinfurthii) in three major study populations in Gombe National Park, Tanzania, and Budongo Forest Reserve and Kibale National Park, ..
The geographic apportionment of mitochondrial genetic diversity in east African chimpanzees, Pan troglodytes schweinfurthiiT L Goldberg
Harvard University, Department of Anthropology, USA
Mol Biol Evol 14:976-84. 1997This study is a geographically systematic genetic survey of the easternmost subspecies of chimpanzee, Pan troglodytes schweinfurthii...
Chimpanzee (Pan troglodytes) anticipation of food return: coping with waiting time in an exchange taskV Dufour
Ethology Research, Animal Science Department, Biomedical Primate Research Centre, Rijswijk, Netherlands
J Comp Psychol 121:145-55. 2007..The authors investigated the abilities of 5 chimpanzees (Pan troglodytes) to cope with increasing waiting duration in exchange tasks...
Visual search for human gaze direction by a Chimpanzee (Pan troglodytes)Masaki Tomonaga
Primate Research Institute, Kyoto University, Inuyama, Aichi, Japan
PLoS ONE 5:e9131. 2010..We examined whether this "stare-in-the-crowd" effect occurs in chimpanzees (Pan troglodytes), whose eye morphology differs from that of humans (i.e., low-contrast eyes, dark sclera).
Specific gravity as an alternative to creatinine for estimating urine concentration in captive and wild chimpanzee (Pan troglodytes) SamplesStephanie F Anestis
Department of Anthropology, Reproductive Ecology Laboratory, Yale University, New Haven, CT 06520 8277, USA
Am J Primatol 71:130-5. 2009..We found that specific gravity and creatinine were highly correlated in both captive (N=124) and wild (N=13) chimpanzee samples, and that specific gravity measurement was robust to actual and simulated transport conditions and ..
Effects of aging on hematology and serum clinical chemistry in chimpanzees (Pan troglodytes)Elaine N Videan
Primate Foundation of Arizona, Mesa, Arizona, USA
Am J Primatol 70:327-38. 2008..However, few studies have examined physiological aging in chimpanzees, despite the increasing age of the chimpanzee population...
Cultural innovation and transmission of tool use in wild chimpanzees: evidence from field experimentsDora Biro
Primate Research Institute, Kyoto University, Japan
Anim Cogn 6:213-23. 2003Chimpanzees (Pan troglodytes) are the most proficient and versatile users of tools in the wild...
The contribution of long-term research at Gombe National Park to chimpanzee conservationAnne E Pusey
Department of Ecology, Evolution and Behavior, University of Minnesota, St Paul, MN 55108, USA
Conserv Biol 21:623-34. 2007..1) Jane Goodall's groundbreaking discoveries of chimpanzee (Pan troglodytes) tool use, hunting, and complex social relationships in what was then a game reserve drew attention to the ..
Evolution of pro-protamine P2 genes in primatesJ D Retief
Department of Medical Biochemistry, Faculty of Medicine, University of Calgary, Alberta, Canada
Eur J Biochem 214:609-15. 1993..the orangutan, Pongo pygmaeus, gorilla, Gorilla gorilla and two species of chimpanzee Pan paniscus and Pan troglodytes represent a second ape family (Pongidae). These pro-P2 genes are compared with that of human [Domenjoud, L...
Human brain evolution and the "Neuroevolutionary Time-depth Principle:" Implications for the Reclassification of fear-circuitry-related traits in DSM-V and for studying resilience to warzone-related posttraumatic stress disorderH Stefan Bracha
Department of Veterans Affairs, Pacific Islands Health Care System, and Department of Tropical Medicine, Medical Microbiology and Pharmacology, John A Burns School of Medicine, University of Hawaii, Honolulu 96813 2830, USA
Prog Neuropsychopharmacol Biol Psychiatry 30:827-53. 2006..for by oligogenic (and not necessarily polygenic) transmission, and C) insights from the initial sequence of the chimpanzee genome and comparison with the human genome by the Chimpanzee Sequencing and Analysis Consortium published in ..
Patterns of gastro-intestinal parasites and commensals as an index of population and ecosystem health: the case of sympatric western chimpanzees (Pan troglodytes verus) and guinea baboons (Papio hamadryas papio) at Fongoli, SenegalMichaela E Howells
Department of Anthropology, University of Colorado, Boulder, CO, USA
Am J Primatol 73:173-9. 2011..endoparasitic and commensal prevalence and richness as proxies of population health for western chimpanzees (Pan troglodytes verus) and sympatric guinea baboons (Papio hamadryas papio) at Fongoli, Senegal, a site dominated by woodland-..
Mass spectral analyses of the two major apolipoproteins of great ape high density lipoproteinsDonald L Puppione
The Molecular Biology Institute, UCLA, Los Angeles, CA 90095, USA
Comp Biochem Physiol Part D Genomics Proteomics 4:305-9. 2009The two major apolipoproteins associated with human and chimpanzee (Pan troglodytes) high density lipoproteins (HDL) are apoA-I and dimeric apoA-II...
Does space in the jaw influence the timing of molar crown initiation? A model using baboons (Papio anubis) and great apes (Pan troglodytes, Pan paniscus)Julia C Boughner
Department of Oral Health Sciences, Faculty of Dentistry, University of British Columbia, 2199 Wesbrook Mall, Vancouver, British Columbia V6T 1Z3, Canada
J Hum Evol 46:255-77. 2004Radiographic and histological studies of baboon (Papio hamadryas, P. anubis) and chimpanzee (Pan troglodytes) permanent tooth development have found that periods of molar crown mineralization overlap markedly in chimpanzees but are ..
Mass spectral analyses of the two major apolipoproteins of great ape high density lipoproteinsDonald L Puppione
The Molecular Biology Institute, University of California, Los Angeles, CA 90095, USA
Comp Biochem Physiol Part D Genomics Proteomics 4:305-9. 2009The two major apolipoproteins associated with human and chimpanzee (Pan troglodytes) high density lipoproteins (HDL) are apoA-I and dimeric apoA-II...
Experimental Onchocerca volvulus infections in mangabey monkeys (Cercocebus atys) compared to infections in humans and chimpanzees (Pan troglodytes)M L Eberhard
Division of Parasitic Diseases, Centers for Disease Control, Atlanta, Georgia
Am J Trop Med Hyg 44:151-60. 1991..One chimpanzee and two mangabey monkeys developed antibody activity to at least three different antigens...
Prevalence and genetic diversity of simian immunodeficiency virus infection in wild-living red colobus monkeys (Piliocolobus badius badius) from the Taï forest, Côte d'Ivoire SIVwrc in wild-living western red colobus monkeysSabrina Locatelli
UMR 145, Institut de Recherche pour le Developpement, and University of Montpellier 1, Montpellier, France
Infect Genet Evol 8:1-14. 2008..It is now well established that the clade of SIVs infecting west-central African chimpanzees (Pan troglodytes troglodytes) and western gorillas (Gorilla gorilla gorilla) represent the progenitors of human ..
Phylogenetic conservation of the androgen receptor AR45 variant form in placental mammalsBertram Weiss
Target Discovery, Bayer Schering Pharma AG, D 13342 Berlin, Germany
Gene 399:105-11. 2007..found exon 1B to be conserved in the syntenic chromosomal region of non-human primates such as the chimpanzee Pan troglodytes, the orang-utan Pongo pygmaeus, the macaque Macaca mulatta and the marmoset Callithrix jacchus, and of the ..
The 48 bp centromeric repeat is a functionally conserved motif in great apes and man showing protein-binding propertiesCarsten M Pusch
Institute of Anthropology and Human Genetics, Eberhard Karls University, Tubingen, Germany
Electrophoresis 23:20-6. 2002..Here, we report the identification of centromeric 48 bp motifs, isolated from chimpanzee and orang-utan using an orthologous human DNA probe...
Survey of gorillas (Gorilla gorilla gorilla) and chimpanzees (Pan troglodytes troglodytes) in Southwestern CameroonAdele Matthews
Institut für Anthropolgie und Humanbiologie, Freie Universitat Berlin, Albrecht Thaer Weg 6, 14195 Berlin, Germany
Primates 45:15-24. 2004..gorilla) and the central chimpanzee (Pan t...
Phylogenetic analysis of simian T-lymphotropic virus Type I (STLV-I) in common chimpanzees (Pan troglodytes): evidence for interspecies transmission of the virus between chimpanzees and humans in Central AfricaA F Voevodin
Department of Microbiology, Faculty of Medicine, Kuwait University, Safat, Kuwait
Virology 238:212-20. 1997Serum and peripheral blood leukocytes from the chimpanzees (Pan troglodytes) of the colony of the Laboratory of Central Nervous System Studies, National Institute of Neurological Disorders and Stroke, NIH, were tested for the presence of ..
Masticatory form and function in the African apesAndrea B Taylor
Departments of Community and Family Medicine Division of Physical Therapy and Biological Anthropology and Anatomy, Duke University Medical Center, Durham, North Carolina 27710, USA
Am J Phys Anthropol 117:133-56. 2002..whether Pan paniscus, the pygmy chimpanzee (or bonobo), consumes greater quantities of THV as compared to Pan troglodytes, the common chimpanzee...
Directionality of point mutation and 5-methylcytosine deamination rates in the chimpanzee genomeCizhong Jiang
Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, VA 23298 0126, USA
BMC Genomics 7:316. 2006..To date, there is no genome-wide analysis of mutation direction or methylation-dependent transition rates in the chimpanzee or its categorized genomic regions.
Lethal pneumonia in a captive juvenile chimpanzee (Pan troglodytes) due to human-transmitted human respiratory syncytial virus (HRSV) and infection with Streptococcus pneumoniaeClaudia A Szentiks
Leibniz Institute for Zoo and Wildlife Research, Berlin, Germany
J Med Primatol 38:236-40. 2009During an outbreak of respiratory disease in captive chimpanzees (Pan troglodytes), gorillas (Gorilla gorilla), Bornean orangutans (Pongo pygmaeus), and red-capped mangabeys (Cercocebus torquatus) also staff members showed non-specific ..
Research Grants
- CHIMERIC VIRUS PRIMATE MODEL OF HEPATITIS CSTANLEY LEMON; Fiscal Year: 2005..The chimpanzee (Pan troglodytes) is the only animal species permissive for infection with this virus...
- ESTABLISHMENT/MAINTENANCE OF BIOMEDICAL RESEARCH COLONYThomas Rowell; Fiscal Year: 2007The biomedical and behavioral research community has long recognized the importance of chimpanzees (Pan troglodytes) as an animal model. Several measures have been instituted to stabilize populations, which are threatened in the wild...
- ESTABLISHMENT/MAINTENANCE OF BIOMEDICAL RESEARCH COLONYThomas Rowell; Fiscal Year: 2009The biomedical and behavioral research community has long recognized the importance of chimpanzees (Pan troglodytes) as an animal model. Several measures have been instituted to stabilize populations, which are threatened in the wild...
- ESTABLISHMENT/MAINTENANCE OF BIOMEDICAL RESEARCH COLONYThomas Rowell; Fiscal Year: 2007The biomedical and behavioral research community has long recognized the importance of chimpanzees (Pan troglodytes) as an animal model. Several measures have been instituted to stabilize populations, which are threatened in the wild...
- ESTABLISHMENT/MAINTENANCE OF BIOMEDICAL RESEARCH COLONYThomas J Rowell; Fiscal Year: 2010The biomedical and behavioral research community has long recognized the importance of chimpanzees (Pan troglodytes) as an animal model. Several measures have been instituted to stabilize populations, which are threatened in the wild...
- HCV SPECIFIC T CELL RESPONSESChristopher Walker; Fiscal Year: 2003..The common chimpanzee (Pan troglodytes) is the only animal model for studying mechanisms of protective immunity against HCV...
- Evolution of Aging and Dementia in Female PrimatesJames Herndon; Fiscal Year: 2007..be understood by comparing human's brain and cognitive aging with the same features in our closest relative, the chimpanzee, and in the most widely studied biomedical model of human aging, the rhesus monkey...
- Function of saitohin, a novel protein that confers susceptibility to dementiaAthena Andreadis; Fiscal Year: 2007..STH is present and expressed exclusively in the primates most closely related to humans (chimpanzee, bonobo and gorilla)...
- Molecular Epidemiology and Natural History of SIVcpzBeatrice H Hahn; Fiscal Year: 2010..We also traced the origin of pandemic and non-pandemic HIV-1 to distinct chimpanzee communities in southern Cameroon (Science 2006), discovered HIV-1 group O-like viruses in wild gorillas (Nature ..
- Molecular Epidemiology and Natural History of SIVcpzBeatrice Hahn; Fiscal Year: 2009..We also traced the origin of pandemic and non-pandemic HIV-1 to distinct chimpanzee communities in southern Cameroon (Science 2006), discovered HIV-1 group O-like viruses in wild gorillas (Nature ..
- Nuclear integrations of mitochondrial DNA in great apesNicola Anthony; Fiscal Year: 2007..First, the strategy is (1) to screen Numts from chimpanzee and gorilla BAC libraries for nuclear insertions, as well as to search nuclear-enriched DNA phage libraries from ..
- Identifying enhancers with human-specific developmental functionsJames P Noonan; Fiscal Year: 2010..developmental enhancer that has gained a robust limb expression domain relative to the orthologous elements from chimpanzee and rhesus macaque. This domain includes the presumptive anterior wrist and proximal thumb...
- Hepatitis C Virus and Hepatocellular CarcinomaSrikanta Dash; Fiscal Year: 2006..In addition, we showed that we could transmit HCV to a chimpanzee after intravenous inoculation of HCV derived from transfected HepG2 cells...
- EVOLUTION, SELECTION & ORIGINS OF CLASS I MHC MOLECULESPeter Parham; Fiscal Year: 2001..For this purpose the common chimpanzee and the human species provide an ideal system...
- Origins of Diversity at Human Classical MHC Class I GenesPETER R PARHAM; Fiscal Year: 2010..In this context we studied Patr-AL, a novel and chimpanzee-specific MHC class I that is encoded by a novel, non- polymorphic gene, with distinctive tissue distribution, ..
- Cellular Learning and information Outside of the BrainMichael Levin; Fiscal Year: 2005..such as memory in plants and protozoa, and the occasional hydrocephalic patient with <30% of the cortex of a chimpanzee but above-normal intelligence) suggest that we have much to learn about the substratum of memories and the ..
- Hepatitis C: Studies of Immunity and PathogenesisCharles Rice; Fiscal Year: 2007..Prior to testing in mouse and chimpanzee models of HCV infection, he will work with Dr. Rice to evaluate their anti-HCV efficacy in cell culture. Dr...
- Engineered 3-D Human Liver Tissue for Hepatitis StudiesBRIAN NAUGHTON; Fiscal Year: 2004..Unfortunately, to date the only non-human animal models are the chimpanzee and, with a variety of severe limitations, an immunodeficient xenotransplant mouse model...
- Resolution of Acute Hepatitis B Virus Infections in ChimpanzeesRobert Lanford; Fiscal Year: 2007..However, the amount of hepatocyte destruction in the chimpanzee experiments was not determined...
- Genetic Vaccine to Rabies VirusHildegund Ertl; Fiscal Year: 2006..The vaccines to be evaluated are based on an E1-deleted simian adenoviral vector derived from a chimpanzee isolate...
- Plant-derived vaccines against hepatitis C Cooperative *Charles Arntzen; Fiscal Year: 2007..gpE1 and gpE2 are the leading vaccine candidates for antibody-mediated protection, showing protection in chimpanzee. However, gpE1/gpE2 is currently produced in cultured mammalian cells, with a limited capacity for scale-up to ..
