000127636 001__ 127636
000127636 005__ 20230921142939.0
000127636 0247_ $$2doi$$a10.3390/agronomy11091714
000127636 0248_ $$2sideral$$a125817
000127636 037__ $$aART-2021-125817
000127636 041__ $$aeng
000127636 100__ $$0(orcid)0000-0002-3947-5623$$aHerrera, Sara
000127636 245__ $$aMolecular characterization of genetic diversity in apricot cultivars: current situation and future perspectives
000127636 260__ $$c2021
000127636 5060_ $$aAccess copy available to the general public$$fUnrestricted
000127636 5203_ $$aIn the recent years, an important renewal of apricot cultivars is taking place worldwide with the introduction of a large number of new releases, which are replacing traditional and local cultivars in many situations. To study the current genetic diversity, a group of 202 apricot accessions, including landraces and releases from breeding programs in several countries, has been characterized using 13 microsatellite markers. The diversity parameters showed higher diversity in modern releases than in landraces, but also suggested a loss of diversity associated with recent breeding. Two main clusters according to the pedigree origin of the accessions were clearly differentiated in the phylogenetic analysis based on Nei’s genetic distance. The first group comprised mostly European and North American traditional cultivars, and the second group included the majority of recent and commercial releases from breeding programs. Further population analyses showed the same clustering trend on the distribution of individuals and clusters, confirming the results obtained in the molecular phylogenetic analysis. These results provide a sight of the erosion and the decrease of the genetic diversity in the currently grown apricot and highlight the importance of preserve traditional cultivars and local germplasm to assure genetic resources for further breeding. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.
000127636 536__ $$9info:eu-repo/grantAgreement/ES/DGA-FSE/A12-17R$$9info:eu-repo/grantAgreement/ES/INIA/RTA2017-00003-00$$9info:eu-repo/grantAgreement/ES/MCINN-AEI/PID2020-115473RR-I00$$9info:eu-repo/grantAgreement/ES/MCINN/PID2019-109566RB-I00
000127636 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000127636 590__ $$a3.949$$b2021
000127636 591__ $$aAGRONOMY$$b18 / 90 = 0.2$$c2021$$dQ1$$eT1
000127636 591__ $$aPLANT SCIENCES$$b55 / 239 = 0.23$$c2021$$dQ1$$eT1
000127636 592__ $$a0.654$$b2021
000127636 593__ $$aAgronomy and Crop Science$$c2021$$dQ1
000127636 594__ $$a3.9$$b2021
000127636 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000127636 700__ $$aHormaza, José I.
000127636 700__ $$aLora, Jorge
000127636 700__ $$aYlla, Guillem
000127636 700__ $$0(orcid)0000-0002-8321-1764$$aRodrigo, Javier$$uUniversidad de Zaragoza
000127636 7102_ $$15011$$2705$$aUniversidad de Zaragoza$$bDpto. CC.Agrar.y Medio Natural$$cÁrea Producción Vegetal
000127636 773__ $$g11, 9 (2021), 11091714 [15 pp]$$pAgronomy (Basel)$$tAgronomy (Basel)$$x2073-4395
000127636 8564_ $$s2258601$$uhttps://zaguan.unizar.es/record/127636/files/texto_completo.pdf$$yVersión publicada
000127636 8564_ $$s2795316$$uhttps://zaguan.unizar.es/record/127636/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000127636 909CO $$ooai:zaguan.unizar.es:127636$$particulos$$pdriver
000127636 951__ $$a2023-09-21-13:02:03
000127636 980__ $$aARTICLE