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dc.contributor.author | Villanueva-Párraga, Gloria | es_ES |
dc.contributor.author | Rosa-Martínez, Elena | es_ES |
dc.contributor.author | Sahin, Ahmet | es_ES |
dc.contributor.author | García-Fortea, Edgar | es_ES |
dc.contributor.author | Plazas Ávila, María de la O | es_ES |
dc.contributor.author | Prohens Tomás, Jaime | es_ES |
dc.contributor.author | Vilanova Navarro, Santiago | es_ES |
dc.date.accessioned | 2022-05-30T18:04:48Z | |
dc.date.available | 2022-05-30T18:04:48Z | |
dc.date.issued | 2021-09 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/182980 | |
dc.description.abstract | [EN] Selection and breeding of eggplant (Solanum melongena) materials with good performance under low nitrogen (N) fertilization inputs is a major breeding objective to reduce environmental degradation, risks for human health, and production costs. Solanum elaeagnifolium, an eggplant wild relative, is a potential source of variation for introgression breeding in eggplant. We evaluated 24 plant, fruit, and composition traits in a set of genotyped advanced backcrosses (BC2 and BC3) of eggplant with S. elaeagnifolium introgressions under low N conditions. Significant differences were found between the two parents for most traits, and a wide phenotypic diversity was observed in the advanced backcrosses, with some individuals with a much higher yield, nitrogen use efficiency (NUE), and phenolics content than the S. melongena parent. In general, the lower the proportion of S. elaeagnifolium genome introgressed in the advanced backcrosses, the higher was the general phenotypic resemblance to S. melongena. Putative QTLs were detected for stem diameter (pd4), presence of prickles in stem (ps6), leaf (pl6) and fruit calyx (pc6), fruit width (fw7), chlorogenic acid content (cg5), total phenolic acid peaks area (ph6), chlorogenic acid peak area (ca1), and phenolic acids pattern (cp1). Our results reveal that introgression breeding of eggplant with S. elaeagnifolium has a great interest for eggplant breeding, particularly for adaptation to low N conditions. These materials can potentially contribute to the development of improved eggplant varieties for a more sustainable agriculture. | es_ES |
dc.description.sponsorship | This work was supported by the project SOLNUE in the framework of the H2020 call SusCrop-ERA-Net (ID#47) and funded by Agencia Estatal de Investigación (PCI2019-103375) and by the Ministerio de Ciencia, Innovación y Universidades, Agencia Estatal de Investigación and Fondo Europeo de Desarrollo Regional (grant RTI2018-094592-B-I00 from MCIU/AEI/ FEDER, UE). The Spanish Ministerio de Ciencia e Innovación, Agencia Estatal de Investigación, and Fondo Social Europeo funded a predoctoral fellowship to Gloria Villanueva (PRE2019-103375). The Spanish Ministerio de Economía y Competitividad, Agencia Estatal de Investigación, and Fondo Social Europeo funded a predoctoral fellowship to Elena Rosa-Martínez (BES-2016-077482) and a postdoctoral fellowship to Mariola Plazas (IJC2019-039091-I). | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | MDPI | es_ES |
dc.relation.ispartof | Agronomy | es_ES |
dc.rights | Reconocimiento (by) | es_ES |
dc.subject | Sustainable agriculture | es_ES |
dc.subject | Solanum melongena | es_ES |
dc.subject | S. elaeagnifolium | es_ES |
dc.subject | Introgressions | es_ES |
dc.subject | Low N | es_ES |
dc.subject | NUE | es_ES |
dc.subject | QTLs | es_ES |
dc.subject.classification | GENETICA | es_ES |
dc.title | Evaluation of advanced backcrosses of eggplant with Solanum elaeagnifolium introgressions under low N conditions | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.3390/agronomy11091770 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PCI2019-103375/ES/EFICIENCIA DEL USO DEL NITROGENO DEL TOMATE Y BERENJENA EN AMBIENTES MEDITERRANEOS/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//IJC2019-039091-I/ | 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/AEI//BES-2016-077482//AYUDAS PARA CONTRATOS PREDOCTORALES PARA LA FORMACION DE DOCTORES-ROSA MARTINEZ/ | es_ES |
dc.rights.accessRights | Abierto | 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.contributor.affiliation | Universitat Politècnica de València. Departamento de Biotecnología - Departament de Biotecnologia | es_ES |
dc.description.bibliographicCitation | Villanueva-Párraga, G.; Rosa-Martínez, E.; Sahin, A.; García-Fortea, E.; Plazas Ávila, MDLO.; Prohens Tomás, J.; Vilanova Navarro, S. (2021). Evaluation of advanced backcrosses of eggplant with Solanum elaeagnifolium introgressions under low N conditions. Agronomy. 11(9):1-18. https://doi.org/10.3390/agronomy11091770 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.3390/agronomy11091770 | es_ES |
dc.description.upvformatpinicio | 1 | es_ES |
dc.description.upvformatpfin | 18 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 11 | es_ES |
dc.description.issue | 9 | es_ES |
dc.identifier.eissn | 2073-4395 | es_ES |
dc.relation.pasarela | S\462280 | es_ES |
dc.contributor.funder | AGENCIA ESTATAL DE INVESTIGACION | es_ES |
dc.contributor.funder | Agencia Estatal de Investigación | es_ES |
dc.contributor.funder | European Regional Development Fund | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad | es_ES |
dc.subject.ods | 12.- Garantizar las pautas de consumo y de producción sostenibles | es_ES |