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Insights into population structure and conservation status of north African honey bees

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dc.contributor.authorYadró Garcia, Carlos A.
dc.contributor.authorHenriques, Dora
dc.contributor.authorHaider, Yamina
dc.contributor.authorEissa, Asmaa Anwar
dc.contributor.authorAglagane, Abdessamad
dc.contributor.authorRufino, José
dc.contributor.authorNanetti, Antonio
dc.contributor.authorMartín-Hernández, Raquel
dc.contributor.authorPinto, M. Alice
dc.date.accessioned2024-10-10T09:40:56Z
dc.date.available2024-10-10T09:40:56Z
dc.date.issued2024
dc.description.abstractThe population structure of North African A. mellifera subspecies has been overlooked. Here, WG generated from drones were analyzed to assess population structure and the conservation status of three A-lineage subspecies: A. m. lamarckii (Egypt, 68 samples), A. m. intermissa (Algeria, 69 samples), and A. m. sahariensis (Algeria, 68 samples; Morocco, 26 samples). Population structure was assessed by SNMF and PCA. For A. m. lamarckii, variable C-lineage introgression was detected (median q-valueC-lineage=0.068; IQR=0.074) and PCA showed a well-grouped cluster slightly shifted towards C-lineage. Moroccan samples showed a highly compact group close to, but distinct from, the Algerian samples, and without signals of C-lineage introgression. In Algeria, only 28 A. m. sahariensis samples showed high purity values for this subspecies, and the remaining 48 samples showed variable introgression from A. m. intermissa (q-valueintermissa=0.127; 0.021). A more concerning scenario was found for A. m. intermissa, in which only 17 samples were classified as pure A. m. intermissa, 21 samples showed variable A. m. sahariensis introgression (q-valuesahariensis=0.125; 0.016), and the remaining 32 samples showed to be pure A. m. sahariensis. In the PCA analysis, a large portion of Algerian samples formed a cluster containing individuals of both subspecies. The remaining Algerian samples formed five well-defined isolated clusters: three containing A. m. sahariensis samples and two containing A. m. intermissa samples. SNMF runs at K=7 for the Algerian samples also recovered the existence of these high-purity isolated clusters. While most A. m. intermissa samples were located in the northern part of Algeria, some were located farther south. For A. m. sahariensis, a large portion of the samples were located close to the Mediterranean coast. These results suggest that, in addition to the C-lineage introgression (especially in A. m. lamarckii), the geographical delimitation originally described by Ruttner does not exist anymore in North Africa.pt_PT
dc.description.sponsorshipMEDIBEESpt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationYadró Garcia, Carlos A.; Henriques, Dora; Haider, Yamina; Eissa, Asmaa Anwar; Aglagane, Abdessamad; Rufino, José; Nanetti, Antonio; Martín-Hernández, Raquel; Pinto, M. Alice (2024). Insights into population structure and conservation status of north African honey bees. In 10th congress of Apidology. Tallinpt_PT
dc.identifier.urihttp://hdl.handle.net/10198/30400
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherEstonian University of Life Sciencespt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectHoney beept_PT
dc.subjectGenomicspt_PT
dc.subjectNorth Africapt_PT
dc.subjectResearch Subject Categories::TECHNOLOGY::Chemical engineering::Food technologypt_PT
dc.titleInsights into population structure and conservation status of north African honey beespt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceTallinpt_PT
oaire.citation.endPage249pt_PT
oaire.citation.startPage248pt_PT
oaire.citation.title10th Congress of Apidologypt_PT
person.familyNameYadró García
person.familyNameHenriques
person.familyNameRufino
person.familyNamePinto
person.givenNameCarlos A.
person.givenNameDora
person.givenNameJosé
person.givenNameM. Alice
person.identifier.ciencia-idF71F-B08E-EC39
person.identifier.ciencia-id291F-986F-07DA
person.identifier.ciencia-idC414-F47F-6323
person.identifier.ciencia-idF814-A1D0-8318
person.identifier.orcid0000-0002-6916-3647
person.identifier.orcid0000-0001-7530-682X
person.identifier.orcid0000-0002-1344-8264
person.identifier.orcid0000-0001-9663-8399
person.identifier.scopus-author-id55761737300
person.identifier.scopus-author-id55947199100
person.identifier.scopus-author-id8085507800
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublication59212a6c-fc6a-45fd-b37a-51e90926c9e3
relation.isAuthorOfPublicationd2abd09f-a90c-4cfb-9a60-7fc32f56184d
relation.isAuthorOfPublication1e24d2ce-a354-442a-bef8-eebadd94b385
relation.isAuthorOfPublication0667fe04-7078-483d-9198-56d167b19bc5
relation.isAuthorOfPublication.latestForDiscoveryd2abd09f-a90c-4cfb-9a60-7fc32f56184d

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