Population dynamics and genetic connectivity in recent chimpanzee history

Knowledge on the population history of endangered species is critical for conservation, but whole-genome data on chimpanzees (Pan troglodytes) is geographically sparse. Here, we produced the first non-invasive geolocalized catalog of genomic diversity by capturing chromosome 21 from 828 non-invasive...

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Detalles Bibliográficos
Autores: Fontseré Alemany, Clàudia, Kuhlwilm, Martin, Morcillo Suárez, Carlos, Alvarez-Estape, Marina, Lester, Jack de, Gratton, Paolo, Schmidt, Joshua M., Diéguez, Paula, Aebischer, Thierry, Álvarez-Varona, Paula, Agbor, Anthony, Angedakin, Samuel, Assumang, Alfred K., Ayimisin, Emmanuel A., Bailey, Emma, Barubiyo, Donatienne, Bessone, Mattia, Carretero-Alonso, Andrea, Chancellor, Rebecca, Cohen, Heather, Danquah, Emmanuel, Deschner, Tobias, Dunn, Andrew, Dupain, Jef, Egbe, Villard E., Feliu, Olga, Goedmakers, Annemarie, Granjon, Anne-Céline, Head, Josephine, Hedwig, Daniela, Hermans, Veerle, Hernández Aguilar, Adriana, Imong, Inaoyom, Jones, Sorrel, Junker, Jessica, Kadam, Parag, Kaiser, Mike, Kambere, Mbangi, Kambale, Magloire V., Kalan, Ammie K., Kienast, Ivonne, Kujirakwinja, Deo, Langergraber, Kevin, Lapuente, Juan, Larson, Bradley, Laudisoit, Anne, Lee, Kevin, Llana, Manuel, Llorente Espino, Miquel, Marrocoli, Sergio, Morgan, David, Mulindahabi, Felix, Murai, Mizuki, Neil, Emily, Nicholl, Sonia, Nixon, Stuart, Normand, Emma, Orbell, Chris, Ormsby, Lucy J., Pacheco, Liliana, Piel, Alex, Riera, Laura, Robbins, Martha M., Rundus, Aaron, Sanz, Crickette, Sciaky, Lilah, Sommer, Volker, Stewart, Fiona A., Tagg, Nikki, Tédonzong, Luc Roscelin, Ton, Els, Schijndel, Joost van, Vergnes, Virginie, Wessling, Erin G., Willie, Jacob, Wittig, Roman M., Yuh, Yisa G., Yurkiw, Kyle, Zuberbuehler, Klaus, Hecht, Jochen, Vigilant, Linda, Boesch, Christophe, Andrés, Aida M., Hughes, David A., Kühl, Hjalmar S., Lizano, Esther, Arandjelovic, Mimi, Marques-Bonet, Tomas
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2022
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:10256/21766
Acceso en línea:http://hdl.handle.net/10256/21766
Access Level:acceso abierto
Palabra clave:Ximpanzés
Chimpanzees
Genòmica
Genomics
Genètica de poblacions
Population genetics
Descripción
Sumario:Knowledge on the population history of endangered species is critical for conservation, but whole-genome data on chimpanzees (Pan troglodytes) is geographically sparse. Here, we produced the first non-invasive geolocalized catalog of genomic diversity by capturing chromosome 21 from 828 non-invasive samples collected at 48 sampling sites across Africa. The four recognized subspecies show clear genetic differentiation correlating with known barriers, while previously undescribed genetic exchange suggests that these have been permeable on a local scale. We obtained a detailed reconstruction of population stratification and fine-scale patterns of isolation, migration, and connectivity, including a comprehensive picture of admixture with bonobos (Pan paniscus). Unlike humans, chimpanzees did not experience extended episodes of long-distance migrations, which might have limited cultural transmission. Finally, based on local rare variation, we implement a fine-grained geolocalization approach demonstrating improved precision in determining the origin of confiscated chimpanzees

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