Publication
No evidence of inbreeding depression despite a historical severe bottleneck in the endangered Bermuda petrel (Pterodroma cahow)
| dc.contributor.author | Afonso, Rita O. | |
| dc.contributor.author | Pina-Martins | |
| dc.contributor.author | Friesen, Vicki | |
| dc.contributor.author | SUN, ZHENGXIN | |
| dc.contributor.author | Letizia, Campioni | |
| dc.contributor.author | Madeiros, Jeremy | |
| dc.contributor.author | Silva, Monica C. | |
| dc.date.accessioned | 2024-03-14T16:15:20Z | |
| dc.date.available | 2024-03-14T16:15:20Z | |
| dc.date.issued | 2023 | |
| dc.description.abstract | The Bermuda petrel Pterodroma cahow is an island endemic seabird that belongs to the Procellariiformes, one of the most endangered orders of birds. Historical records suggest a significant population size decline following human settlement in Bermuda, bringing the species to near extinction. Since the 1950s, the population has been recovering aided by the implementation of an ongoing conservation plan. However, it still faces several threats, and negative genetic effects resulting from that drastic decline are to be expected, including inbreeding and genetic drift. We studied genetic diversity and levels of inbreeding, and their effects on individual fitness and mating choice. We also tested for a genetic signature of the recent demographic bottleneck. For this, we analyzed variation in thousands of nuclear single-nucleotide polymorphisms derived from double digest restriction site-associated DNA sequencing and 1 mitochondrial gene (cytochrome oxidase I). The results revealed that the Bermuda petrel suffered a recent genetic bottleneck and shows low mitochondrial diversity compared with other petrel species. Conversely, nuclear diversity was similar to that of other endangered petrels. Inbreeding levels were not high overall, although some individuals were highly inbred. However, we found no evidence that individual inbreeding or relatedness between mates affected hatching success, or that mate choice is influenced by kinship in this very small population. | pt_PT |
| dc.description.sponsorship | Fundação para a Ciência e Tecnologia - FCT | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.citation | Afonso, R. O., Pina-Martins, F., Silva, M. C., Friesen, V., Sun, Z., Campioni, L., & Madeiros, J. (2023). No evidence of inbreeding depression despite a historical severe bottleneck in the endangered Bermuda petrel (Pterodroma cahow). Journal of Heredity, 114(5), 459–469. https://doi.org/10.1093/jhered/esad030 | pt_PT |
| dc.identifier.doi | 10.1093/jhered/esad030 | pt_PT |
| dc.identifier.issn | 14657333 | |
| dc.identifier.uri | http://hdl.handle.net/10400.12/9670 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.publisher | Oxford University Press | pt_PT |
| dc.relation | UIDB/BIA/00329/2020 | pt_PT |
| dc.relation | PTDC/BIAEVL/28565/2017 | pt_PT |
| dc.relation | Marine and Environmental Sciences Centre | |
| dc.relation | CPCA_A0_7297_2020 | pt_PT |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt_PT |
| dc.subject | ddRADseq | pt_PT |
| dc.subject | Hatching success | pt_PT |
| dc.subject | HFCs | pt_PT |
| dc.subject | Population genomics | pt_PT |
| dc.subject | Pterodroma | pt_PT |
| dc.title | No evidence of inbreeding depression despite a historical severe bottleneck in the endangered Bermuda petrel (Pterodroma cahow) | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.awardTitle | Marine and Environmental Sciences Centre | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04292%2F2020/PT | |
| oaire.citation.conferencePlace | United Kingdom | pt_PT |
| oaire.citation.endPage | 469 | pt_PT |
| oaire.citation.issue | 5 | pt_PT |
| oaire.citation.startPage | 459 | pt_PT |
| oaire.citation.title | Journal of Heredity | pt_PT |
| oaire.citation.volume | 114 | pt_PT |
| oaire.fundingStream | 6817 - DCRRNI ID | |
| person.familyName | Afonso | |
| person.familyName | Pina Martins | |
| person.familyName | SUN | |
| person.familyName | Campioni | |
| person.familyName | Silva | |
| person.givenName | Rita O. | |
| person.givenName | Francisco | |
| person.givenName | ZHENGXIN | |
| person.givenName | Letizia | |
| person.givenName | Monica | |
| person.identifier | 502046 | |
| person.identifier.ciencia-id | 1E1C-2D9B-5338 | |
| person.identifier.ciencia-id | 1016-2368-D535 | |
| person.identifier.ciencia-id | C215-3E0B-1994 | |
| person.identifier.orcid | 0000-0001-6884-2552 | |
| person.identifier.orcid | 0000-0003-1836-397X | |
| person.identifier.orcid | 0000-0002-8942-1885 | |
| person.identifier.orcid | 0000-0002-6319-6931 | |
| person.identifier.orcid | 0000-0003-2404-3964 | |
| person.identifier.rid | D-3300-2012 | |
| person.identifier.scopus-author-id | 25630967600 | |
| person.identifier.scopus-author-id | 27267546800 | |
| person.identifier.scopus-author-id | 7403410354 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| rcaap.rights | restrictedAccess | pt_PT |
| rcaap.type | article | pt_PT |
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