Urban population genetics of the invasive black rats in Franceville, Gabon
The invasive black rat Rattus rattus has established commensal populations in most cities of the world. Known as a reservoir of numerous zoonotic diseases, this species is considered as an urban pest and may have major consequences on human health. However, little is known about the genetic structur...
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ftunimontpellier:oai:HAL:hal-01602439v1 2023-07-16T04:00:38+02:00 Urban population genetics of the invasive black rats in Franceville, Gabon Mangombi, J. B. Brouat, Carine Loiseau, Anne Banga, O. Leroy, E. M. Bourgarel, M. Duplantier, Jean-Marc Centre International de Recherches Médicales de Franceville (CIRMF) Animal et gestion intégrée des risques (UPR AGIRs) Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad) Centre de Biologie pour la Gestion des Populations (UMR CBGP) Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Institut National de la Recherche Agronomique (INRA)-Centre international d'études supérieures en sciences agronomiques (Montpellier SupAgro)-Université de Montpellier (UM)-Institut de Recherche pour le Développement (IRD France-Sud )-Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro) Institut National de la Recherche Agronomique (INRA) Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro) 2016 https://hal.science/hal-01602439 https://doi.org/10.1111/jzo.12334 en eng HAL CCSD Wiley info:eu-repo/semantics/altIdentifier/doi/10.1111/jzo.12334 hal-01602439 https://hal.science/hal-01602439 doi:10.1111/jzo.12334 PRODINRA: 385835 WOS: 000379937100004 ISSN: 0952-8369 EISSN: 1469-7998 Journal of Zoology https://hal.science/hal-01602439 Journal of Zoology, 2016, 299 (3), pp.183 - 190. ⟨10.1111/jzo.12334⟩ Rattus rattus urban areas microsatellites population genetic structure dispersal zoonotic diseases invasive species [SDV]Life Sciences [q-bio] info:eu-repo/semantics/article Journal articles 2016 ftunimontpellier https://doi.org/10.1111/jzo.12334 2023-06-27T22:55:44Z The invasive black rat Rattus rattus has established commensal populations in most cities of the world. Known as a reservoir of numerous zoonotic diseases, this species is considered as an urban pest and may have major consequences on human health. However, little is known about the genetic structure of urban populations, although it could help to design the scale of appropriate control strategies (at the city or at the district level). In this study, we characterize the genetic structure of R. rattus within Franceville (Republic of Gabon), an African tropical city that has undergone a recent growth, like many other cities of the developing countries. Sampling was conducted in six different districts of the city, chosen to represent variable levels of connectivity and building aggregation. Genetic structure was assessed using 16 microsatellite markers. Our results suggest the occurrence of a large population of R. rattus that is continuously distributed at the scale of the city, with no impact of urban characteristics or putative barriers on genetic differentiation. Isolation by distance analyses show that effective dispersal of R. rattus is, however, spatially limited to a few hundred meters. Regarding management strategies, our results suggest that rodent control should be envisaged at the scale of the city. Article in Journal/Newspaper Rattus rattus Université de Montpellier: HAL Journal of Zoology 299 3 183 190 |
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Open Polar |
collection |
Université de Montpellier: HAL |
op_collection_id |
ftunimontpellier |
language |
English |
topic |
Rattus rattus urban areas microsatellites population genetic structure dispersal zoonotic diseases invasive species [SDV]Life Sciences [q-bio] |
spellingShingle |
Rattus rattus urban areas microsatellites population genetic structure dispersal zoonotic diseases invasive species [SDV]Life Sciences [q-bio] Mangombi, J. B. Brouat, Carine Loiseau, Anne Banga, O. Leroy, E. M. Bourgarel, M. Duplantier, Jean-Marc Urban population genetics of the invasive black rats in Franceville, Gabon |
topic_facet |
Rattus rattus urban areas microsatellites population genetic structure dispersal zoonotic diseases invasive species [SDV]Life Sciences [q-bio] |
description |
The invasive black rat Rattus rattus has established commensal populations in most cities of the world. Known as a reservoir of numerous zoonotic diseases, this species is considered as an urban pest and may have major consequences on human health. However, little is known about the genetic structure of urban populations, although it could help to design the scale of appropriate control strategies (at the city or at the district level). In this study, we characterize the genetic structure of R. rattus within Franceville (Republic of Gabon), an African tropical city that has undergone a recent growth, like many other cities of the developing countries. Sampling was conducted in six different districts of the city, chosen to represent variable levels of connectivity and building aggregation. Genetic structure was assessed using 16 microsatellite markers. Our results suggest the occurrence of a large population of R. rattus that is continuously distributed at the scale of the city, with no impact of urban characteristics or putative barriers on genetic differentiation. Isolation by distance analyses show that effective dispersal of R. rattus is, however, spatially limited to a few hundred meters. Regarding management strategies, our results suggest that rodent control should be envisaged at the scale of the city. |
author2 |
Centre International de Recherches Médicales de Franceville (CIRMF) Animal et gestion intégrée des risques (UPR AGIRs) Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad) Centre de Biologie pour la Gestion des Populations (UMR CBGP) Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Institut National de la Recherche Agronomique (INRA)-Centre international d'études supérieures en sciences agronomiques (Montpellier SupAgro)-Université de Montpellier (UM)-Institut de Recherche pour le Développement (IRD France-Sud )-Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro) Institut National de la Recherche Agronomique (INRA) Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro) |
format |
Article in Journal/Newspaper |
author |
Mangombi, J. B. Brouat, Carine Loiseau, Anne Banga, O. Leroy, E. M. Bourgarel, M. Duplantier, Jean-Marc |
author_facet |
Mangombi, J. B. Brouat, Carine Loiseau, Anne Banga, O. Leroy, E. M. Bourgarel, M. Duplantier, Jean-Marc |
author_sort |
Mangombi, J. B. |
title |
Urban population genetics of the invasive black rats in Franceville, Gabon |
title_short |
Urban population genetics of the invasive black rats in Franceville, Gabon |
title_full |
Urban population genetics of the invasive black rats in Franceville, Gabon |
title_fullStr |
Urban population genetics of the invasive black rats in Franceville, Gabon |
title_full_unstemmed |
Urban population genetics of the invasive black rats in Franceville, Gabon |
title_sort |
urban population genetics of the invasive black rats in franceville, gabon |
publisher |
HAL CCSD |
publishDate |
2016 |
url |
https://hal.science/hal-01602439 https://doi.org/10.1111/jzo.12334 |
genre |
Rattus rattus |
genre_facet |
Rattus rattus |
op_source |
ISSN: 0952-8369 EISSN: 1469-7998 Journal of Zoology https://hal.science/hal-01602439 Journal of Zoology, 2016, 299 (3), pp.183 - 190. ⟨10.1111/jzo.12334⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1111/jzo.12334 hal-01602439 https://hal.science/hal-01602439 doi:10.1111/jzo.12334 PRODINRA: 385835 WOS: 000379937100004 |
op_doi |
https://doi.org/10.1111/jzo.12334 |
container_title |
Journal of Zoology |
container_volume |
299 |
container_issue |
3 |
container_start_page |
183 |
op_container_end_page |
190 |
_version_ |
1771549646126055424 |