000129958 001__ 129958
000129958 005__ 20250923084410.0
000129958 0247_ $$2doi$$a10.3389/fpls.2023.1267601
000129958 0248_ $$2sideral$$a136288
000129958 037__ $$aART-2024-136288
000129958 041__ $$aeng
000129958 100__ $$aGómez-Gálvez, Francisco Jesús
000129958 245__ $$aNew insights in the Spanish gene pool of olive (Olea europaea L.) preserved ex situ and in situ based on high-throughput molecular markers
000129958 260__ $$c2024
000129958 5060_ $$aAccess copy available to the general public$$fUnrestricted
000129958 5203_ $$aIn Spain, several local studies have highlighted the likely presence of unknown olive cultivars distinct from the approximately 260 ones previously described in the literature. Furthermore, recent advancements in identification techniques have significantly enhanced in terms of efficacy and precision. This scenario motivated a new nationwide prospecting effort aimed at recovering and characterizing new cultivated germplasm using high-throughput molecular markers. In the present study, the use of 96 EST-SNP markers allowed the identification of a considerable amount of new material (173 new genotypes) coming from areas with low intensification of production in different regions of Spain. As a result, the number of distinct national genotypes documented in the World Olive Germplasm Bank of IFAPA, Córdoba (WOGBC-ESP046) increased to 427. Likewise, 65 and 24 new synonymy and homonymy cases were identified, respectively. This rise in the number of different national cultivars allowed to deepen the knowledge about the underlying genetic structure. The great genetic variability of Spanish germplasm was confirmed, and a new hot spot of diversity was identified in the northern regions of La Rioja and Aragon. Analysis of the genetic structure showed a clear separation between the germplasm of southern and northern-northeastern Spain and indicated a significantly higher level of admixture in the latter. Given the expansion of modern olive cultivation with only a few cultivars, this cryptic germplasm is in great danger of disappearing. This underlines the fact that maintaining as many cultivars as possible will increase the genetic variability of the olive gene pool to meet the future challenges of olive cultivation.
000129958 536__ $$9info:eu-repo/grantAgreement/ES/INIA/RFP2013-00005$$9info:eu-repo/grantAgreement/ES/INIA/RFP2017-00007
000129958 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000129958 590__ $$a4.8$$b2024
000129958 592__ $$a1.163$$b2024
000129958 591__ $$aPLANT SCIENCES$$b33 / 273 = 0.121$$c2024$$dQ1$$eT1
000129958 593__ $$aPlant Science$$c2024$$dQ1
000129958 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000129958 700__ $$aNinot, Antònia
000129958 700__ $$aRodríguez, Juan Cano
000129958 700__ $$aCompañ, Sergio Paz
000129958 700__ $$aAndreva, Javier Ugarte
000129958 700__ $$aRubio, Javier Alfonso García
000129958 700__ $$aAragón, Isis Pinilla
000129958 700__ $$aViñuales-Andreu, Javier
000129958 700__ $$0(orcid)0000-0003-3009-0935$$aCasanova-Gascón, José$$uUniversidad de Zaragoza
000129958 700__ $$aŠatovic, Zlatko
000129958 700__ $$aLorite, Ignacio Jesús
000129958 700__ $$aDe la Rosa-Navarro, Raúl
000129958 700__ $$aBelaj, Angjelina
000129958 7102_ $$15011$$2705$$aUniversidad de Zaragoza$$bDpto. CC.Agrar.y Medio Natural$$cÁrea Producción Vegetal
000129958 773__ $$g14 (2024), 1267601 [12 pp.]$$pFront. plant sci.$$tFrontiers in Plant Science$$x1664-462X
000129958 8564_ $$s2212471$$uhttps://zaguan.unizar.es/record/129958/files/texto_completo.pdf$$yVersión publicada
000129958 8564_ $$s2105797$$uhttps://zaguan.unizar.es/record/129958/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000129958 909CO $$ooai:zaguan.unizar.es:129958$$particulos$$pdriver
000129958 951__ $$a2025-09-22-14:29:41
000129958 980__ $$aARTICLE