Publication
Developing reduced SNP assays from whole-genome sequence data to estimate C-lineage introgression in the Iberian honeybee (Apis mellifera iberiensis)
| dc.contributor.author | Henriques, Dora | |
| dc.contributor.author | Parejo, Melanie | |
| dc.contributor.author | Vignal, Alain | |
| dc.contributor.author | Wragg, David | |
| dc.contributor.author | Wallberg, Andreas | |
| dc.contributor.author | Webster, Matthew T. | |
| dc.contributor.author | Pinto, M. Alice | |
| dc.date.accessioned | 2018-10-09T10:06:27Z | |
| dc.date.available | 2018-10-09T10:06:27Z | |
| dc.date.issued | 2018 | |
| dc.description.abstract | The honeybee has been subject to a growing number of threats. In Western Europe one such threat is large-scale introductions of commercial strains (C-lineage), which is leading to introgressive hybridization and even the local extinction of native populations (M-lineage). Here, we developed reduced assays of highly informative SNPs from 176 whole genomes to estimate C-lineage introgression in ;M-lineage subspecies Apis mellifera iberiensis. We started by evaluating the effects of sample size and sampling a geographically restricted area on the number of highly informative SNPs. We demonstrated that a bias in the number of fixed SNPs (FST=1) is introduced when the sample size is small (N≤10) and when sampling only captures a small fraction of a population’s genetic diversity. These results underscore the importance of having a representative sample when developing reliable reduced SNP assays for organisms with complex genetic patterns. We used a training dataset to design four independent SNP assays selected from pairwise FST between the Iberian and C-lineage honeybees. The designed assays, which were validated in holdout and simulated hybrid datasets, proved to be highly accurate and can be readily used for monitoring populations not only in the native range of A. m. iberiensis in Iberia but also in the introduced range in the Balearic islands, Macaronesia, and South America, in a time- and cost-effective manner. While our approach used the Iberian honeybee as model system, it has a high value in a wide range of scenarios for the monitoring and conservation of potentially hybridized domestic and wildlife populations. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.citation | Henriques, Dora; Parejo, Melanie; Vignal, Alain; Wragg, David; Wallberg, Andreas; Webster, Matthew T.; Pinto, M. Alice (2018). Developing reduced SNP assays from whole-genome sequence data to estimate C-lineage introgression in the Iberian honeybee (Apis mellifera iberiensis). In EURBEE 2018: 8th European Conference of Apidology. Ghent, Belgium | pt_PT |
| dc.identifier.uri | http://hdl.handle.net/10198/18027 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt_PT |
| dc.subject | Reduced SNP assays | pt_PT |
| dc.subject | Apis mellifera iberiensis | pt_PT |
| dc.subject | Introgression | pt_PT |
| dc.title | Developing reduced SNP assays from whole-genome sequence data to estimate C-lineage introgression in the Iberian honeybee (Apis mellifera iberiensis) | pt_PT |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | Ghent, Belgium | pt_PT |
| oaire.citation.title | EURBEE 2018: 8th European Conference of Apidology. | pt_PT |
| person.familyName | Henriques | |
| person.familyName | Pinto | |
| person.givenName | Dora | |
| person.givenName | M. Alice | |
| person.identifier.ciencia-id | 291F-986F-07DA | |
| person.identifier.ciencia-id | F814-A1D0-8318 | |
| person.identifier.orcid | 0000-0001-7530-682X | |
| person.identifier.orcid | 0000-0001-9663-8399 | |
| person.identifier.scopus-author-id | 55761737300 | |
| person.identifier.scopus-author-id | 8085507800 | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | conferenceObject | pt_PT |
| relation.isAuthorOfPublication | d2abd09f-a90c-4cfb-9a60-7fc32f56184d | |
| relation.isAuthorOfPublication | 0667fe04-7078-483d-9198-56d167b19bc5 | |
| relation.isAuthorOfPublication.latestForDiscovery | d2abd09f-a90c-4cfb-9a60-7fc32f56184d |