- -

Newly Developed MAGIC Population Allows Identification of Strong Associations and Candidate Genes for Anthocyanin Pigmentation in Eggplant

RiuNet: Repositorio Institucional de la Universidad Politécnica de Valencia

Compartir/Enviar a

Citas

Estadísticas

  • Estadisticas de Uso

Newly Developed MAGIC Population Allows Identification of Strong Associations and Candidate Genes for Anthocyanin Pigmentation in Eggplant

Mostrar el registro sencillo del ítem

Ficheros en el ítem

dc.contributor.author Mangino, Giulio es_ES
dc.contributor.author Arrones-Olmo, Andrea es_ES
dc.contributor.author Plazas Ávila, María de la O es_ES
dc.contributor.author Pook, Torsten es_ES
dc.contributor.author Prohens Tomás, Jaime es_ES
dc.contributor.author Gramazio, Pietro es_ES
dc.contributor.author Vilanova Navarro, Santiago es_ES
dc.date.accessioned 2023-10-10T18:01:50Z
dc.date.available 2023-10-10T18:01:50Z
dc.date.issued 2022-03-07 es_ES
dc.identifier.uri http://hdl.handle.net/10251/197946
dc.description.abstract [EN] Multi-parent advanced generation inter-cross (MAGIC) populations facilitate the genetic dissection of complex quantitative traits in plants and are valuable breeding materials. We report the development of the first eggplant MAGIC population (S3 Magic EGGplant InCanum, S3MEGGIC; 8-way), constituted by the 420 S3 individuals developed from the intercrossing of seven cultivated eggplant (Solanum melongena) and one wild relative (S. incanum) parents. The S3MEGGIC recombinant population was genotyped with the eggplant 5k probes SPET platform and phenotyped for anthocyanin presence in vegetative plant tissues (PA) and fruit epidermis (FA), and for the light-insensitive anthocyanic pigmentation under the calyx (PUC). The 7,724 filtered high-confidence single-nucleotide polymorphisms (SNPs) confirmed a low residual heterozygosity (6.87%), a lack of genetic structure in the S3MEGGIC population, and no differentiation among subpopulations carrying a cultivated or wild cytoplasm. Inference of haplotype blocks of the nuclear genome revealed an unbalanced representation of the founder genomes, suggesting a cryptic selection in favour or against specific parental genomes. Genome-wide association study (GWAS) analysis for PA, FA, and PUC detected strong associations with two myeloblastosis (MYB) genes similar to MYB113 involved in the anthocyanin biosynthesis pathway, and with a COP1 gene which encodes for a photo-regulatory protein and may be responsible for the PUC trait. Evidence was found of a duplication of an ancestral MYB113 gene with a translocation from chromosome 10 to chromosome 1 compared with the tomato genome. Parental genotypes for the three genes were in agreement with the identification of the candidate genes performed in the S3MEGGIC population. Our new eggplant MAGIC population is the largest recombinant population in eggplant and is a powerful tool for eggplant genetics and breeding studies. es_ES
dc.description.sponsorship This work was supported by the Ministerio de Ciencia, Innovacion y Universidades, Agencia Estatal de Investigacion and Fondo Europeo de Desarrollo Regional (grant RTI2018-094592-B-I00 from MCIU/AEI/FEDER, UE) and European Unions Horizon, 2020 Research and Innovation Programme under grant agreement no. 677379 (G2P-SOL project: Linking genetic resources, genomes and phenotypes of Solanaceous crops). AA is grateful to Spanish Ministerio de Ciencia, Innovacion y Universidades for a pre-doctoral (FPU18/01742) contract. MP is grateful to Spanish Ministerio de Ciencia e Innovacion for a post-doctoral grant (IJC2019-039091-I/AEI/10.13039/501100011033). PG is grateful to Spanish Ministerio de Ciencia e Innovacion for a post-doctoral grant (FJC2019-038921-I/AEI/10.13039/501100011033). Funding for open access charge: Universitat Politecnica de Valencia. es_ES
dc.language Inglés es_ES
dc.publisher Frontiers Media SA es_ES
dc.relation.ispartof Frontiers in Plant Science es_ES
dc.rights Reconocimiento (by) es_ES
dc.subject Multi-parent advanced generation inter crosses (MAGIC) es_ES
dc.subject Eggplant (Solanum melongena L,) es_ES
dc.subject S. incanum es_ES
dc.subject Anthocyanins es_ES
dc.subject Pigmentation under calyx (PUC) es_ES
dc.subject Genome wide association study (GWAS) es_ES
dc.subject Candidate genes es_ES
dc.subject SPET (single primer enrichment technology) es_ES
dc.subject.classification GENETICA es_ES
dc.title Newly Developed MAGIC Population Allows Identification of Strong Associations and Candidate Genes for Anthocyanin Pigmentation in Eggplant es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.3389/fpls.2022.847789 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-094592-B-I00/ES/INTROGRESION DE TOLERANCIA A LA SEQUIA PROCEDENTE DE ESPECIES SILVESTRES PARA LA MEJORA GENETICA DE LA BERENJENA/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/ //FPU18%2F01742//AYUDA PREDOCTORAL FPU-ARRONES OLMO. PROYECTO: DESARROLLO Y UTILIZACION DE POBLACIONES EXPERIMENTALES MAGIC EN LA MEJORA DE SOLANACEAS/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/EC/H2020/677379/EU es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//IJC2019-039091-I/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//FJC2019-038921-I//Juan de la Cierva-Formación post-doctoral grant/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Técnica Superior de Ingeniería Agronómica y del Medio Natural - Escola Tècnica Superior d'Enginyeria Agronòmica i del Medi Natural es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario de Conservación y Mejora de la Agrodiversidad Valenciana - Institut Universitari de Conservació i Millora de l'Agrodiversitat Valenciana es_ES
dc.description.bibliographicCitation Mangino, G.; Arrones-Olmo, A.; Plazas Ávila, MDLO.; Pook, T.; Prohens Tomás, J.; Gramazio, P.; Vilanova Navarro, S. (2022). Newly Developed MAGIC Population Allows Identification of Strong Associations and Candidate Genes for Anthocyanin Pigmentation in Eggplant. Frontiers in Plant Science. 13:1-15. https://doi.org/10.3389/fpls.2022.847789 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.3389/fpls.2022.847789 es_ES
dc.description.upvformatpinicio 1 es_ES
dc.description.upvformatpfin 15 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 13 es_ES
dc.identifier.eissn 1664-462X es_ES
dc.identifier.pmid 35330873 es_ES
dc.identifier.pmcid PMC8940277 es_ES
dc.relation.pasarela S\470434 es_ES
dc.contributor.funder AGENCIA ESTATAL DE INVESTIGACION es_ES
dc.contributor.funder European Regional Development Fund es_ES
dc.contributor.funder COMISION DE LAS COMUNIDADES EUROPEA es_ES
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES
dc.contributor.funder Universitat Politècnica de València es_ES
dc.contributor.funder Ministerio de Economía y Competitividad es_ES
dc.contributor.funder MINISTERIO DE CIENCIA INNOVACION Y UNIVERSIDADES es_ES
dc.subject.ods 01.- Erradicar la pobreza en todas sus formas en todo el mundo es_ES
upv.costeAPC 2678,74 es_ES


Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem