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Development of backcross generations and new interspecific hybrid combinations for introgression breeding in eggplant (Solanum melongena)

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Development of backcross generations and new interspecific hybrid combinations for introgression breeding in eggplant (Solanum melongena)

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dc.contributor.author Kouassi, Brice es_ES
dc.contributor.author Prohens Tomás, Jaime es_ES
dc.contributor.author Gramazio, Pietro es_ES
dc.contributor.author Kouassi, Abou es_ES
dc.contributor.author Vilanova Navarro, Santiago es_ES
dc.contributor.author Galán-Ávila, Alberto es_ES
dc.contributor.author Herraiz García, Francisco Javier es_ES
dc.contributor.author Kouassi, Auguste es_ES
dc.contributor.author Seguí-Simarro, Jose M. es_ES
dc.contributor.author Plazas Ávila, María de la O es_ES
dc.date.accessioned 2018-02-13T08:37:02Z
dc.date.available 2018-02-13T08:37:02Z
dc.date.issued 2016 es_ES
dc.identifier.issn 0304-4238 es_ES
dc.identifier.uri http://hdl.handle.net/10251/97789
dc.description.abstract [EN] Introgression breeding can contribute to broadening the genetic background of eggplant (Solanum melongena). We used six eggplant varieties and 44 interspecific hybrids between these eggplant accessions and 10 accessions of wild relatives from the primary genepool species S. insanum and secondary genepool species S. anguivi, S. dasyphyllum, S. incanum, S. lichtensteinii, and S. tomentosum to obtain first backcross generations to S. melongena. Pollen viability in cultivated and wild parents and interspecific hybrids with S. insanum was high, while for interspecific hybrids with secondary genepool species it was variable. First backcross generations to S. melongena were obtained with interspecific hybrids of all the wild species, with the best results being obtained in crosses with hybrids between S. melongena and S. insanum. However, ample differences were observed among eggplant varieties in the success of the crosses. Additionally, the six eggplant varieties were crossed with secondary genepool species S. campylacanthum, S. lidii and S. vespertilio and with tertiary genepool species S. bonariense, S. elaeagnifolium and S. sisymbriifolium with the aim of obtaining new interspecific hybrids. Successful interspecific hybridization was achieved with the three new secondary genepool species tested and, using embryo rescue, with the tertiary genepool species S. elaeagnifolium. The new backcross generations and interspecific hybrids obtained will contribute to broadening the genetic background of the eggplant and to the genetic enhancement of this crop. es_ES
dc.description.sponsorship This work was undertaken as part of the initiative "Adapting Agriculture to Climate Change: Collecting, Protecting and Preparing Crop Wild Relatives", which is supported by the Government of Norway. The project is managed by the Global Crop Diversity Trust with the Millennium Seed Bank of the Royal Botanic Gardens, Mew and implemented in partnership with national and international gene banks and plant breeding institutes around the world. For further information see the project website: http://www.cwrdiversity.org/. This work has also been funded in part by European Union's Horizon 2020 research and innovation programme under grant agreement No. 677379 (G2P-SOL project: Linking genetic resources, genomes and phenotypes of Solanaceous crops) and from Spanish Ministerio de Economia y Competitividad and Fondo Europeo de Desarrollo Regional (grant AGL2015-64755-R from MINECO/FEDER, EU). Pietro Gramazio is grateful to Universitat Politecnica de Valencia for a pre-doctoral (Programa FPI de la UPV-Subprograma 1/2013 call) contract.
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation EU/677379 es_ES
dc.relation MINECO/AGL2015-64755-R es_ES
dc.relation.ispartof Scientia Horticulturae es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject Solanum melongena es_ES
dc.subject Interspecific hybrids es_ES
dc.subject Backcrossing es_ES
dc.subject Introgression breeding es_ES
dc.subject.classification GENETICA es_ES
dc.title Development of backcross generations and new interspecific hybrid combinations for introgression breeding in eggplant (Solanum melongena) es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.scienta.2016.10.039 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/EC/H2020/677379/EU
dc.rights.accessRights Abierto es_ES
dc.date.embargoEndDate 2018-12-14 es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Biotecnología - Departament de Biotecnologia 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 Kouassi, B.; Prohens Tomás, J.; Gramazio, P.; Kouassi, A.; Vilanova Navarro, S.; Galán-Ávila, A.; Herraiz García, FJ.... (2016). Development of backcross generations and new interspecific hybrid combinations for introgression breeding in eggplant (Solanum melongena). Scientia Horticulturae. 213:199-207. doi:10.1016/j.scienta.2016.10.039 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1016/j.scienta.2016.10.039 es_ES
dc.description.upvformatpinicio 199 es_ES
dc.description.upvformatpfin 207 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 213 es_ES
dc.relation.pasarela S\328742 es_ES
dc.contributor.funder European Commission es_ES
dc.contributor.funder Ministerio de Economía, Industria y Competitividad es_ES


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