dc.contributor.author | Pérez de los Cobos, Felipe | |
dc.contributor.author | Coindre, Eva | |
dc.contributor.author | Dlalah, Naïma | |
dc.contributor.author | Quilot-Turion, Bénédicte | |
dc.contributor.author | Batlle, Ignasi | |
dc.contributor.author | Arús, Pere | |
dc.contributor.author | Eduardo, Iban | |
dc.contributor.author | Duval, Henri | |
dc.contributor.other | Producció Vegetal | ca |
dc.date.accessioned | 2023-11-17T09:35:46Z | |
dc.date.available | 2023-11-17T09:35:46Z | |
dc.date.issued | 2023-09-25 | |
dc.identifier.citation | De Los Cobos, Felipe Pérez, Eva Coindre, Naïma Dlalah, Bénédicte Quilot-Turion, I. Batlle, Pere Arús, Iban Eduardo, and Henri Duval. 2023. “Almond Population Genomics and Non-Additive GWAS Reveal New Insights into Almond Dissemination History and Candidate Genes for Nut Traits and Blooming Time.” Horticulture Research. 10 (10): uhad193. doi: 10.1093/hr/uhad193. | ca |
dc.identifier.issn | 2052-7276 | ca |
dc.identifier.uri | http://hdl.handle.net/20.500.12327/2499 | |
dc.description.abstract | Domestication drastically changed crop genomes, fixing alleles of interest and creating different genetic populations. Genome-wide
association studies (GWASs) are a powerful tool to detect these alleles of interest (and so QTLs). In this study, we explored the genetic
structure as well as additive and non-additive genotype–phenotype associations in a collection of 243 almond accessions. Our genetic
structure analysis strongly supported the subdivision of the accessions into five ancestral groups, all formed by accessions with a
common origin. One of these groups was formed exclusively by Spanish accessions, while the rest were mainly formed by accessions
from China, Italy, France, and the USA. These results agree with archaeological and historical evidence that separate modern almond
dissemination into four phases: Asiatic, Mediterranean, Californian, and southern hemisphere. In total, we found 13 independent QTLs
for nut weight, crack-out percentage, double kernels percentage, and blooming time. Of the 13 QTLs found, only one had an additive
effect. Through candidate gene analysis, we proposed Prudul26A013473 as a candidate gene responsible for the main QTL found in
crack-out percentage, Prudul26A012082 and Prudul26A017782 as candidate genes for the QTLs found in double kernels percentage, and
Prudul26A000954 as a candidate gene for the QTL found in blooming time. Our study enhances our knowledge of almond dissemination
history and will have a great impact on almond breeding. | ca |
dc.description.sponsorship | We acknowledge Dr. Vincent Segura for his incisive comments reviewing this paper, substantially improving it. We acknowledge financial support from the grants SEV-2015-0533 and CEX2019- 000902-S, PID2019-110599RR-I00, and PID2020-118612RR-I00 (Better Almonds) funded by MCIN/AEI/ 10.13039/501100011033; the Grant RTA2017-00084-00-00 funded by MCIN/AEI/ 10.13039/ 501100011033 and by ‘ESF Investing in your future’; the Grant PCI2019-103670 funded by MCIN/AEI/ 10.13039/501100011033 and co-financed by the European Union; and to the project ANR-18-PRIM-0001 (FREECLIMB) funded by the French National Research Agency. Finally, the grant of F.P.C. PRE2018-086724 funded by MCIN/AEI/ 10.13039/501100011033 and by ‘ESF Investing in your future’. This work has been carried out within the framework of F.P.C.’s PhD in Plant Biology and Biotechnology at the Autonomous University of Barcelona. | ca |
dc.format.extent | 11 | ca |
dc.language.iso | eng | ca |
dc.publisher | Oxford University Press | ca |
dc.relation.ispartof | Horticulture Research | ca |
dc.rights | Attribution 4.0 International | ca |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.title | Almond population genomics and non-additive GWAS reveal new insights into almond dissemination history and candidate genes for nut traits and blooming time | ca |
dc.type | info:eu-repo/semantics/article | ca |
dc.description.version | info:eu-repo/semantics/publishedVersion | ca |
dc.rights.accessLevel | info:eu-repo/semantics/openAccess | |
dc.embargo.terms | cap | ca |
dc.relation.projectID | MINECO/Programa Estatal de fomento de la investigación científica y técnica de excelencia/SEV-2015-0533/ES/ / | ca |
dc.relation.projectID | MICIU/Programa Estatal de generación del conocimiento y fortalecimiento científico y tecnológico del sistema I+D+I/CEX2019-000902-S/ES/ / | ca |
dc.relation.projectID | MICIU/Programa Estatal de generación del conocimiento y fortalecimiento científico y tecnológico del sistema I+D+I y Programa Estatal de I+D+I orientada a los retos de la sociedad/PID2019-110599RR-I00/ES/Aplication of Marker Assisted Introgression and Resynthesis in peach/MAIRES | ca |
dc.relation.projectID | MICIU/Programa Estatal de generación del conocimiento y fortalecimiento científico y tecnológico del sistema I+D+I y Programa Estatal de I+D+I orientada a los retos de la sociedad/PID2020-118612RR-I00/ES/Mejora genética de variedades de almendro/ | ca |
dc.relation.projectID | INIA/Programa Estatal de I+D+I orientada a los retos de la sociedad/RTA2017-00084-00-00/ES/Mejora genética de variedades de almendro/ | ca |
dc.relation.projectID | MICIU/Programa Estatal de I+D+I orientada a los retos de la sociedad/PCI2019-103670/ES/Resiliencia de los cultivos de frutas al cambio climático en la cuenca mediterránea/FREECLIMB | ca |
dc.relation.projectID | FEDER/ / /EU/ / | ca |
dc.subject.udc | 575 | ca |
dc.subject.udc | 633 | ca |
dc.identifier.doi | https://doi.org/10.1093/hr/uhad193 | ca |
dc.contributor.group | Fructicultura | ca |
dc.contributor.group | Genòmica i Biotecnologia | ca |