The impact of endogenous content, replicates and pooling on genome capture from faecal samples
Target-capture approach has improved over the past years, proving to be very efficient tool for selectively sequencing genetic regions of interest. These methods have also allowed the use of noninvasive samples such as faeces (characterized by their low quantity and quality of endogenous DNA) to be...
| Autores: | , , , , , , , , , , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2018 |
| 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:10230/34201 |
| Acceso en línea: | http://hdl.handle.net/10230/34201 http://dx.doi.org/10.1111/1755-0998.12728 |
| Access Level: | acceso abierto |
| Palabra clave: | Conservation genetics Exome Next-generation sequencing Noninvasive samples Target enrichment |
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| dc.title.none.fl_str_mv |
The impact of endogenous content, replicates and pooling on genome capture from faecal samples |
| title |
The impact of endogenous content, replicates and pooling on genome capture from faecal samples |
| spellingShingle |
The impact of endogenous content, replicates and pooling on genome capture from faecal samples Hernández Rodríguez, Jéssica, 1983- Conservation genetics Exome Next-generation sequencing Noninvasive samples Target enrichment |
| title_short |
The impact of endogenous content, replicates and pooling on genome capture from faecal samples |
| title_full |
The impact of endogenous content, replicates and pooling on genome capture from faecal samples |
| title_fullStr |
The impact of endogenous content, replicates and pooling on genome capture from faecal samples |
| title_full_unstemmed |
The impact of endogenous content, replicates and pooling on genome capture from faecal samples |
| title_sort |
The impact of endogenous content, replicates and pooling on genome capture from faecal samples |
| dc.creator.none.fl_str_mv |
Hernández Rodríguez, Jéssica, 1983- Arandjelovic, Mimi Lester, Jack Filippo, Cesare de Weihmann, Antje Meyer, Matthias Angedakin, Samuel Casals López, Ferran Navarro i Cuartiellas, Arcadi, 1969- Vigilant, Linda Kühl, Hjalmar S. Langergraber, Kevin Boesch, Christophe Hughes, David Marquès i Bonet, Tomàs, 1975- |
| author |
Hernández Rodríguez, Jéssica, 1983- |
| author_facet |
Hernández Rodríguez, Jéssica, 1983- Arandjelovic, Mimi Lester, Jack Filippo, Cesare de Weihmann, Antje Meyer, Matthias Angedakin, Samuel Casals López, Ferran Navarro i Cuartiellas, Arcadi, 1969- Vigilant, Linda Kühl, Hjalmar S. Langergraber, Kevin Boesch, Christophe Hughes, David Marquès i Bonet, Tomàs, 1975- |
| author_role |
author |
| author2 |
Arandjelovic, Mimi Lester, Jack Filippo, Cesare de Weihmann, Antje Meyer, Matthias Angedakin, Samuel Casals López, Ferran Navarro i Cuartiellas, Arcadi, 1969- Vigilant, Linda Kühl, Hjalmar S. Langergraber, Kevin Boesch, Christophe Hughes, David Marquès i Bonet, Tomàs, 1975- |
| author2_role |
author author author author author author author author author author author author author author |
| dc.subject.none.fl_str_mv |
Conservation genetics Exome Next-generation sequencing Noninvasive samples Target enrichment |
| topic |
Conservation genetics Exome Next-generation sequencing Noninvasive samples Target enrichment |
| description |
Target-capture approach has improved over the past years, proving to be very efficient tool for selectively sequencing genetic regions of interest. These methods have also allowed the use of noninvasive samples such as faeces (characterized by their low quantity and quality of endogenous DNA) to be used in conservation genomic, evolution and population genetic studies. Here we aim to test different protocols and strategies for exome capture using the Roche SeqCap EZ Developer kit (57.5 Mb). First, we captured a complex pool of DNA libraries. Second, we assessed the influence of using more than one faecal sample, extract and/or library from the same individual, to evaluate its effect on the molecular complexity of the experiment. We validated our experiments with 18 chimpanzee faecal samples collected from two field sites as a part of the Pan African Programme: The Cultured Chimpanzee. Those two field sites are in Kibale National Park, Uganda (N = 9) and Loango National Park, Gabon (N = 9). We demonstrate that at least 16 libraries can be pooled, target enriched through hybridization, and sequenced allowing for the genotyping of 951,949 exome markers for population genetic analyses. Further, we observe that molecule richness, and thus, data acquisition, increase when using multiple libraries from the same extract or multiple extracts from the same sample. Finally, repeated captures significantly decrease the proportion of off-target reads from 34.15% after one capture round to 7.83% after two capture rounds, supporting our conclusion that two rounds of target enrichment are advisable when using complex faecal samples. |
| publishDate |
2018 |
| dc.date.none.fl_str_mv |
2018 2018 2018 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
http://hdl.handle.net/10230/34201 http://dx.doi.org/10.1111/1755-0998.12728 |
| url |
http://hdl.handle.net/10230/34201 http://dx.doi.org/10.1111/1755-0998.12728 |
| dc.language.none.fl_str_mv |
Inglés |
| language_invalid_str_mv |
Inglés |
| dc.relation.none.fl_str_mv |
Molecular Ecology Resources. 2018;18(2):319-33 info:eu-repo/grantAgreement/ES/1PE/BFU2015-68649-P info:eu-repo/grantAgreement/ES/1PE/BFU2014-55090-P info:eu-repo/grantAgreement/ES/3PN/SAF2012-35025 info:eu-repo/grantAgreement/ES/1PE/SAF2015-68472-C2-2-R |
| dc.rights.none.fl_str_mv |
http://creativecommons.org/licenses/by-nc/4.0/ info:eu-repo/semantics/openAccess |
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http://creativecommons.org/licenses/by-nc/4.0/ |
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openAccess |
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application/pdf application/pdf |
| dc.publisher.none.fl_str_mv |
Wiley-Blackwell |
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Wiley-Blackwell |
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reponame:Recercat. Dipósit de la Recerca de Catalunya instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
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Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
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Recercat. Dipósit de la Recerca de Catalunya |
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Recercat. Dipósit de la Recerca de Catalunya |
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1869414793233825792 |
| spelling |
The impact of endogenous content, replicates and pooling on genome capture from faecal samplesHernández Rodríguez, Jéssica, 1983-Arandjelovic, MimiLester, JackFilippo, Cesare deWeihmann, AntjeMeyer, MatthiasAngedakin, SamuelCasals López, FerranNavarro i Cuartiellas, Arcadi, 1969-Vigilant, LindaKühl, Hjalmar S.Langergraber, KevinBoesch, ChristopheHughes, DavidMarquès i Bonet, Tomàs, 1975-Conservation geneticsExomeNext-generation sequencingNoninvasive samplesTarget enrichmentTarget-capture approach has improved over the past years, proving to be very efficient tool for selectively sequencing genetic regions of interest. These methods have also allowed the use of noninvasive samples such as faeces (characterized by their low quantity and quality of endogenous DNA) to be used in conservation genomic, evolution and population genetic studies. Here we aim to test different protocols and strategies for exome capture using the Roche SeqCap EZ Developer kit (57.5 Mb). First, we captured a complex pool of DNA libraries. Second, we assessed the influence of using more than one faecal sample, extract and/or library from the same individual, to evaluate its effect on the molecular complexity of the experiment. We validated our experiments with 18 chimpanzee faecal samples collected from two field sites as a part of the Pan African Programme: The Cultured Chimpanzee. Those two field sites are in Kibale National Park, Uganda (N = 9) and Loango National Park, Gabon (N = 9). We demonstrate that at least 16 libraries can be pooled, target enriched through hybridization, and sequenced allowing for the genotyping of 951,949 exome markers for population genetic analyses. Further, we observe that molecule richness, and thus, data acquisition, increase when using multiple libraries from the same extract or multiple extracts from the same sample. Finally, repeated captures significantly decrease the proportion of off-target reads from 34.15% after one capture round to 7.83% after two capture rounds, supporting our conclusion that two rounds of target enrichment are advisable when using complex faecal samples.JH-R is supported by the Ministerio de Economía y Competitividad, Spain (FPI grant BES-2013-064333). This work was supported by the Ministerio de Economía y Competitividad, Spain, and Fondo Europeo de Desarollo Regional (FEDER) (SAF2012-35025 and SAF2015-68472-C2-2-R to FC). The collection of faecal samples was supported by the Max Planck Society Innovation Fund and the Heinz L. Krekeler Foundation's generous funding for the Pan African Programme: The Cultured Chimpanzee. We thank the Agence Nationale des Parcs Nationaux and the Centre National de la Recherche Scientifique (CENAREST) in Gabon and the Uganda National Council for Science and Technology (UNCST) and Ugandan Wildlife Authority (UWA) for their support and permission to collect and export samples from their respective nations. AN is funded by MINECO BFU2015-68649-P (FEDER). TM-B is supported by MINECO BFU2014-55090-P (FEDER), U01 MH106874 grant, Howard Hughes International Early Career, Fundació Zoo de Barcelona and Secretaria d'Universitats i Recerca del Departament d'Economia i Coneixement de la Generalitat de Catalunya.Wiley-Blackwell201820182018info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttp://hdl.handle.net/10230/34201http://dx.doi.org/10.1111/1755-0998.12728reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésMolecular Ecology Resources. 2018;18(2):319-33info:eu-repo/grantAgreement/ES/1PE/BFU2015-68649-Pinfo:eu-repo/grantAgreement/ES/1PE/BFU2014-55090-Pinfo:eu-repo/grantAgreement/ES/3PN/SAF2012-35025info:eu-repo/grantAgreement/ES/1PE/SAF2015-68472-C2-2-R© 2017 The Authors. Molecular Ecology Resources Published by John Wiley & Sons Ltd. This is an open access article under the terms of the Creative Commons Attribution-NonCommercial License (http://creativecommons.org/licenses/by-nc/4.0/) , which permits use, distribution and repro duction in any medium, provided the original work is properly cited and is not used for commercial purposes.http://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccessoai:recercat.cat:10230/342012026-05-29T05:05:01Z |
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15,812455 |